San Salvador weather by month

Check out San Salvador weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature in San Salvador (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
25°C maximum daytime temperature in January in San Salvador25
25°C maximum daytime temperature in February in San Salvador25
26°C maximum daytime temperature in March in San Salvador26
27°C maximum daytime temperature in April in San Salvador27
28°C maximum daytime temperature in May in San Salvador28
30°C maximum daytime temperature in June in San Salvador30
31°C maximum daytime temperature in July in San Salvador31
31°C maximum daytime temperature in August in San Salvador31
31°C maximum daytime temperature in September in San Salvador31
29°C maximum daytime temperature in October in San Salvador29
27°C maximum daytime temperature in November in San Salvador27
26°C maximum daytime temperature in December in San Salvador26
Min temperature (night-time)
19°C minimum night-time temperature in January in San Salvador19
19°C minimum night-time temperature in February in San Salvador19
20°C minimum night-time temperature in March in San Salvador20
21°C minimum night-time temperature in April in San Salvador21
22°C minimum night-time temperature in May in San Salvador22
24°C minimum night-time temperature in June in San Salvador24
25°C minimum night-time temperature in July in San Salvador25
25°C minimum night-time temperature in August in San Salvador25
24°C minimum night-time temperature in September in San Salvador24
23°C minimum night-time temperature in October in San Salvador23
21°C minimum night-time temperature in November in San Salvador21
20°C minimum night-time temperature in December in San Salvador20
Heat & Humidity
Low heat & humidity in January in San SalvadorL
Low heat & humidity in February in San SalvadorL
Moderate heat & humidity in March in San SalvadorM
Moderate heat & humidity in April in San SalvadorM
High heat & humidity in May in San SalvadorH
High heat & humidity in June in San SalvadorH
Very high heat & humidity in July in San SalvadorVH
Very high heat & humidity in August in San SalvadorVH
Very high heat & humidity in September in San SalvadorVH
High heat & humidity in October in San SalvadorH
Moderate heat & humidity in November in San SalvadorM
Moderate heat & humidity in December in San SalvadorM
Sea temperature
25°C sea temperature in January in San Salvador25
25°C sea temperature in February in San Salvador25
25°C sea temperature in March in San Salvador25
25°C sea temperature in April in San Salvador25
26°C sea temperature in May in San Salvador26
28°C sea temperature in June in San Salvador28
28°C sea temperature in July in San Salvador28
29°C sea temperature in August in San Salvador29
29°C sea temperature in September in San Salvador29
28°C sea temperature in October in San Salvador28
27°C sea temperature in November in San Salvador27
26°C sea temperature in December in San Salvador26

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in San Salvador

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
11 hours of daylight per day in January in San Salvador11
11 hours of daylight per day in February in San Salvador11
12 hours of daylight per day in March in San Salvador12
13 hours of daylight per day in April in San Salvador13
13 hours of daylight per day in May in San Salvador13
14 hours of daylight per day in June in San Salvador14
13 hours of daylight per day in July in San Salvador13
13 hours of daylight per day in August in San Salvador13
12 hours of daylight per day in September in San Salvador12
12 hours of daylight per day in October in San Salvador12
11 hours of daylight per day in November in San Salvador11
11 hours of daylight per day in December in San Salvador11
UV Index (Maximum)
UV (maximum) index 6 (High) in January in San Salvador6
UV (maximum) index 8 (Very High) in February in San Salvador8
UV (maximum) index 10 (Very High) in March in San Salvador10
UV (maximum) index 11 (Extreme) in April in San Salvador11
UV (maximum) index 11 (Extreme) in May in San Salvador11
UV (maximum) index 11+ (Extreme) in June in San Salvador11
UV (maximum) index 11+ (Extreme) in July in San Salvador11
UV (maximum) index 11 (Extreme) in August in San Salvador11
UV (maximum) index 10 (Very High) in September in San Salvador10
UV (maximum) index 9 (Very High) in October in San Salvador9
UV (maximum) index 7 (High) in November in San Salvador7
UV (maximum) index 6 (High) in December in San Salvador6

Rainfall in San Salvador

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
12 days with some rainfall in January in San Salvador12
9 days with some rainfall in February in San Salvador9
9 days with some rainfall in March in San Salvador9
9 days with some rainfall in April in San Salvador9
14 days with some rainfall in May in San Salvador14
16 days with some rainfall in June in San Salvador16
18 days with some rainfall in July in San Salvador18
19 days with some rainfall in August in San Salvador19
19 days with some rainfall in September in San Salvador19
19 days with some rainfall in October in San Salvador19
12 days with some rainfall in November in San Salvador12
11 days with some rainfall in December in San Salvador11
Average monthly rainfall (mm)
57 mm monthly rainfall in January in San Salvador57
41 mm monthly rainfall in February in San Salvador41
34 mm monthly rainfall in March in San Salvador34
44 mm monthly rainfall in April in San Salvador44
98 mm monthly rainfall in May in San Salvador98
124 mm monthly rainfall in June in San Salvador124
51 mm monthly rainfall in July in San Salvador51
83 mm monthly rainfall in August in San Salvador83
113 mm monthly rainfall in September in San Salvador113
218 mm monthly rainfall in October in San Salvador218
93 mm monthly rainfall in November in San Salvador93
63 mm monthly rainfall in December in San Salvador63

More about the San Salvador

San Salvador by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Bahamas (San Salvador) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in San Salvador?

San Salvador has a hot tropical climate with a winter dry season.

San Salvador weather in January

Expect daytime maximum temperatures of 25°C in San Salvador, Bahamas in January based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 57 mm of rainfall in the month.

  • 25°C maximum daytime temperature in January in San Salvador25
    25°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in January in San Salvador12
    12 days with some rainfall
  • 19°C minimum night-time temperature in January in San Salvador19
    19°C min night temperature
  • 11 hours of daylight per day in January in San Salvador11
    11 hours of daylight per day
  • Low heat & humidity in January in San SalvadorL
    Low heat & humidity
  • 57 mm monthly rainfall in January in San Salvador57
    57 mm of monthly rainfall
  • UV (maximum) index 6 (High) in January in San Salvador6
    6 (High) UV index
  • 25°C sea temperature in January in San Salvador25
    25°C sea temperature

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San Salvador weather in February

Expect daytime maximum temperatures of 25°C in San Salvador, Bahamas in February based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 41 mm of rainfall in the month.

  • 25°C maximum daytime temperature in February in San Salvador25
    25°C max day temperature
  • 7 hours of sunshine per day
  • 9 days with some rainfall in February in San Salvador9
    9 days with some rainfall
  • 19°C minimum night-time temperature in February in San Salvador19
    19°C min night temperature
  • 11 hours of daylight per day in February in San Salvador11
    11 hours of daylight per day
  • Low heat & humidity in February in San SalvadorL
    Low heat & humidity
  • 41 mm monthly rainfall in February in San Salvador41
    41 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in February in San Salvador8
    8 (Very High) UV index
  • 25°C sea temperature in February in San Salvador25
    25°C sea temperature

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San Salvador weather in March

Expect daytime maximum temperatures of 26°C in San Salvador, Bahamas in March based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 26°C maximum daytime temperature in March in San Salvador26
    26°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in March in San Salvador9
    9 days with some rainfall
  • 20°C minimum night-time temperature in March in San Salvador20
    20°C min night temperature
  • 12 hours of daylight per day in March in San Salvador12
    12 hours of daylight per day
  • Moderate heat & humidity in March in San SalvadorM
    Moderate heat & humidity
  • 34 mm monthly rainfall in March in San Salvador34
    34 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in March in San Salvador10
    10 (Very High) UV index
  • 25°C sea temperature in March in San Salvador25
    25°C sea temperature

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San Salvador weather in April

Expect daytime maximum temperatures of 27°C in San Salvador, Bahamas in April based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 44 mm of rainfall in the month.

  • 27°C maximum daytime temperature in April in San Salvador27
    27°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in April in San Salvador9
    9 days with some rainfall
  • 21°C minimum night-time temperature in April in San Salvador21
    21°C min night temperature
  • 13 hours of daylight per day in April in San Salvador13
    13 hours of daylight per day
  • Moderate heat & humidity in April in San SalvadorM
    Moderate heat & humidity
  • 44 mm monthly rainfall in April in San Salvador44
    44 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in April in San Salvador11
    11 (Extreme) UV index
  • 25°C sea temperature in April in San Salvador25
    25°C sea temperature

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San Salvador weather in May

Expect daytime maximum temperatures of 28°C in San Salvador, Bahamas in May and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 14 days with some rainfall and typically 98 mm of rainfall in the month.

  • 28°C maximum daytime temperature in May in San Salvador28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 14 days with some rainfall in May in San Salvador14
    14 days with some rainfall
  • 22°C minimum night-time temperature in May in San Salvador22
    22°C min night temperature
  • 13 hours of daylight per day in May in San Salvador13
    13 hours of daylight per day
  • High heat & humidity in May in San SalvadorH
    High heat & humidity
  • 98 mm monthly rainfall in May in San Salvador98
    98 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in San Salvador11
    11 (Extreme) UV index
  • 26°C sea temperature in May in San Salvador26
    26°C sea temperature

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San Salvador weather in June

Expect daytime maximum temperatures of 30°C in San Salvador, Bahamas in June and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 16 days with some rainfall and typically 124 mm of rainfall in the month.

  • 30°C maximum daytime temperature in June in San Salvador30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 16 days with some rainfall in June in San Salvador16
    16 days with some rainfall
  • 24°C minimum night-time temperature in June in San Salvador24
    24°C min night temperature
  • 14 hours of daylight per day in June in San Salvador14
    14 hours of daylight per day
  • High heat & humidity in June in San SalvadorH
    High heat & humidity
  • 124 mm monthly rainfall in June in San Salvador124
    124 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in San Salvador11
    11+ (Extreme) UV index
  • 28°C sea temperature in June in San Salvador28
    28°C sea temperature

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San Salvador weather in July

Expect daytime maximum temperatures of 31°C in San Salvador, Bahamas in July and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 18 days with some rainfall and typically 51 mm of rainfall in the month.

  • 31°C maximum daytime temperature in July in San Salvador31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 18 days with some rainfall in July in San Salvador18
    18 days with some rainfall
  • 25°C minimum night-time temperature in July in San Salvador25
    25°C min night temperature
  • 13 hours of daylight per day in July in San Salvador13
    13 hours of daylight per day
  • Very high heat & humidity in July in San SalvadorVH
    Very High heat & humidity
  • 51 mm monthly rainfall in July in San Salvador51
    51 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in San Salvador11
    11+ (Extreme) UV index
  • 28°C sea temperature in July in San Salvador28
    28°C sea temperature

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San Salvador weather in August

Expect daytime maximum temperatures of 31°C in San Salvador, Bahamas in August and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 19 days with some rainfall and typically 83 mm of rainfall in the month.

  • 31°C maximum daytime temperature in August in San Salvador31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 19 days with some rainfall in August in San Salvador19
    19 days with some rainfall
  • 25°C minimum night-time temperature in August in San Salvador25
    25°C min night temperature
  • 13 hours of daylight per day in August in San Salvador13
    13 hours of daylight per day
  • Very high heat & humidity in August in San SalvadorVH
    Very High heat & humidity
  • 83 mm monthly rainfall in August in San Salvador83
    83 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in San Salvador11
    11 (Extreme) UV index
  • 29°C sea temperature in August in San Salvador29
    29°C sea temperature

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San Salvador weather in September

Expect daytime maximum temperatures of 31°C in San Salvador, Bahamas in September and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 19 days with some rainfall and typically 113 mm of rainfall in the month.

  • 31°C maximum daytime temperature in September in San Salvador31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 19 days with some rainfall in September in San Salvador19
    19 days with some rainfall
  • 24°C minimum night-time temperature in September in San Salvador24
    24°C min night temperature
  • 12 hours of daylight per day in September in San Salvador12
    12 hours of daylight per day
  • Very high heat & humidity in September in San SalvadorVH
    Very High heat & humidity
  • 113 mm monthly rainfall in September in San Salvador113
    113 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in September in San Salvador10
    10 (Very High) UV index
  • 29°C sea temperature in September in San Salvador29
    29°C sea temperature

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San Salvador weather in October

Expect daytime maximum temperatures of 29°C in San Salvador, Bahamas in October and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 19 days with some rainfall and typically 218 mm of rainfall in the month.

  • 29°C maximum daytime temperature in October in San Salvador29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 19 days with some rainfall in October in San Salvador19
    19 days with some rainfall
  • 23°C minimum night-time temperature in October in San Salvador23
    23°C min night temperature
  • 12 hours of daylight per day in October in San Salvador12
    12 hours of daylight per day
  • High heat & humidity in October in San SalvadorH
    High heat & humidity
  • 218 mm monthly rainfall in October in San Salvador218
    218 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in October in San Salvador9
    9 (Very High) UV index
  • 28°C sea temperature in October in San Salvador28
    28°C sea temperature

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San Salvador weather in November

Expect daytime maximum temperatures of 27°C in San Salvador, Bahamas in November based on long-term weather averages. There are 7 hours of sunshine per day on average with 12 days with some rainfall and typically 93 mm of rainfall in the month.

  • 27°C maximum daytime temperature in November in San Salvador27
    27°C max day temperature
  • 7 hours of sunshine per day
  • 12 days with some rainfall in November in San Salvador12
    12 days with some rainfall
  • 21°C minimum night-time temperature in November in San Salvador21
    21°C min night temperature
  • 11 hours of daylight per day in November in San Salvador11
    11 hours of daylight per day
  • Moderate heat & humidity in November in San SalvadorM
    Moderate heat & humidity
  • 93 mm monthly rainfall in November in San Salvador93
    93 mm of monthly rainfall
  • UV (maximum) index 7 (High) in November in San Salvador7
    7 (High) UV index
  • 27°C sea temperature in November in San Salvador27
    27°C sea temperature

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San Salvador weather in December

Expect daytime maximum temperatures of 26°C in San Salvador, Bahamas in December based on long-term weather averages. There are 6 hours of sunshine per day on average with 11 days with some rainfall and typically 63 mm of rainfall in the month.

  • 26°C maximum daytime temperature in December in San Salvador26
    26°C max day temperature
  • 6 hours of sunshine per day
  • 11 days with some rainfall in December in San Salvador11
    11 days with some rainfall
  • 20°C minimum night-time temperature in December in San Salvador20
    20°C min night temperature
  • 11 hours of daylight per day in December in San Salvador11
    11 hours of daylight per day
  • Moderate heat & humidity in December in San SalvadorM
    Moderate heat & humidity
  • 63 mm monthly rainfall in December in San Salvador63
    63 mm of monthly rainfall
  • UV (maximum) index 6 (High) in December in San Salvador6
    6 (High) UV index
  • 26°C sea temperature in December in San Salvador26
    26°C sea temperature

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More about the San Salvador

San Salvador by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for the Bahamas

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  • Plus save up to £800 off select rooms & durations
  • Extra 5% discount on selected resorts

Expires at 23:59 on Saturday 28th Feb 2026 · View all Sandals offers

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The climate guide for Bahamas (San Salvador) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: San Salvador, Bahamas hurricane season

% of month affected by tropical storms
0
0
0
0
0
0
0
2.3%
3.6%
2.4%
<1%
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare San Salvador weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for San Salvador, Bahamas and the UK (London).

Maximum daytime temperature (°C)

San Salvador, Bahamas
UK (London)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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