Vieux Fort weather by month

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

Temperature in Vieux Fort (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
28°C maximum daytime temperature in January in Vieux Fort28
28°C maximum daytime temperature in February in Vieux Fort28
29°C maximum daytime temperature in March in Vieux Fort29
29°C maximum daytime temperature in April in Vieux Fort29
30°C maximum daytime temperature in May in Vieux Fort30
30°C maximum daytime temperature in June in Vieux Fort30
30°C maximum daytime temperature in July in Vieux Fort30
30°C maximum daytime temperature in August in Vieux Fort30
30°C maximum daytime temperature in September in Vieux Fort30
30°C maximum daytime temperature in October in Vieux Fort30
29°C maximum daytime temperature in November in Vieux Fort29
29°C maximum daytime temperature in December in Vieux Fort29
Min temperature (night-time)
22°C minimum night-time temperature in January in Vieux Fort22
22°C minimum night-time temperature in February in Vieux Fort22
23°C minimum night-time temperature in March in Vieux Fort23
23°C minimum night-time temperature in April in Vieux Fort23
24°C minimum night-time temperature in May in Vieux Fort24
24°C minimum night-time temperature in June in Vieux Fort24
24°C minimum night-time temperature in July in Vieux Fort24
24°C minimum night-time temperature in August in Vieux Fort24
24°C minimum night-time temperature in September in Vieux Fort24
24°C minimum night-time temperature in October in Vieux Fort24
23°C minimum night-time temperature in November in Vieux Fort23
23°C minimum night-time temperature in December in Vieux Fort23
Heat & Humidity
Moderate heat & humidity in January in Vieux FortM
Moderate heat & humidity in February in Vieux FortM
High heat & humidity in March in Vieux FortH
High heat & humidity in April in Vieux FortH
Very high heat & humidity in May in Vieux FortVH
Very high heat & humidity in June in Vieux FortVH
High heat & humidity in July in Vieux FortH
Very high heat & humidity in August in Vieux FortVH
Very high heat & humidity in September in Vieux FortVH
Very high heat & humidity in October in Vieux FortVH
High heat & humidity in November in Vieux FortH
High heat & humidity in December in Vieux FortH
Sea temperature
27°C sea temperature in January in Vieux Fort27
26°C sea temperature in February in Vieux Fort26
27°C sea temperature in March in Vieux Fort27
27°C sea temperature in April in Vieux Fort27
28°C sea temperature in May in Vieux Fort28
28°C sea temperature in June in Vieux Fort28
28°C sea temperature in July in Vieux Fort28
28°C sea temperature in August in Vieux Fort28
29°C sea temperature in September in Vieux Fort29
29°C sea temperature in October in Vieux Fort29
28°C sea temperature in November in Vieux Fort28
28°C sea temperature in December in Vieux Fort28

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

Sunshine & Daylight in Vieux Fort

  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 Vieux Fort11
12 hours of daylight per day in February in Vieux Fort12
12 hours of daylight per day in March in Vieux Fort12
12 hours of daylight per day in April in Vieux Fort12
13 hours of daylight per day in May in Vieux Fort13
13 hours of daylight per day in June in Vieux Fort13
13 hours of daylight per day in July in Vieux Fort13
13 hours of daylight per day in August in Vieux Fort13
12 hours of daylight per day in September in Vieux Fort12
12 hours of daylight per day in October in Vieux Fort12
11 hours of daylight per day in November in Vieux Fort11
11 hours of daylight per day in December in Vieux Fort11
UV Index (Maximum)
UV (maximum) index 10 (Very High) in January in Vieux Fort10
UV (maximum) index 11+ (Extreme) in February in Vieux Fort11
UV (maximum) index 11+ (Extreme) in March in Vieux Fort11
UV (maximum) index 11+ (Extreme) in April in Vieux Fort11
UV (maximum) index 11+ (Extreme) in May in Vieux Fort11
UV (maximum) index 11+ (Extreme) in June in Vieux Fort11
UV (maximum) index 11+ (Extreme) in July in Vieux Fort11
UV (maximum) index 11+ (Extreme) in August in Vieux Fort11
UV (maximum) index 11+ (Extreme) in September in Vieux Fort11
UV (maximum) index 11 (Extreme) in October in Vieux Fort11
UV (maximum) index 10 (Very High) in November in Vieux Fort10
UV (maximum) index 9 (Very High) in December in Vieux Fort9

Rainfall in Vieux Fort

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
17 days with some rainfall in January in Vieux Fort17
12 days with some rainfall in February in Vieux Fort12
12 days with some rainfall in March in Vieux Fort12
10 days with some rainfall in April in Vieux Fort10
15 days with some rainfall in May in Vieux Fort15
18 days with some rainfall in June in Vieux Fort18
21 days with some rainfall in July in Vieux Fort21
20 days with some rainfall in August in Vieux Fort20
23 days with some rainfall in September in Vieux Fort23
18 days with some rainfall in October in Vieux Fort18
19 days with some rainfall in November in Vieux Fort19
18 days with some rainfall in December in Vieux Fort18
Average monthly rainfall (mm)
128 mm monthly rainfall in January in Vieux Fort128
96 mm monthly rainfall in February in Vieux Fort96
101 mm monthly rainfall in March in Vieux Fort101
106 mm monthly rainfall in April in Vieux Fort106
136 mm monthly rainfall in May in Vieux Fort136
183 mm monthly rainfall in June in Vieux Fort183
264 mm monthly rainfall in July in Vieux Fort264
271 mm monthly rainfall in August in Vieux Fort271
267 mm monthly rainfall in September in Vieux Fort267
328 mm monthly rainfall in October in Vieux Fort328
301 mm monthly rainfall in November in Vieux Fort301
163 mm monthly rainfall in December in Vieux Fort163

More about Vieux Fort

Vieux Fort by month

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

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The climate guide for St Lucia (Vieux Fort) 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 Vieux Fort?

Vieux Fort has a hot tropical climate with no dry season.

Vieux Fort weather in January

Expect daytime maximum temperatures of 28°C in Vieux Fort, St Lucia in January based on long-term weather averages. There are 8 hours of sunshine per day on average with 17 days with some rainfall and typically 128 mm of rainfall in the month.

  • 28°C maximum daytime temperature in January in Vieux Fort28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 17 days with some rainfall in January in Vieux Fort17
    17 days with some rainfall
  • 22°C minimum night-time temperature in January in Vieux Fort22
    22°C min night temperature
  • 11 hours of daylight per day in January in Vieux Fort11
    11 hours of daylight per day
  • Moderate heat & humidity in January in Vieux FortM
    Moderate heat & humidity
  • 128 mm monthly rainfall in January in Vieux Fort128
    128 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in January in Vieux Fort10
    10 (Very High) UV index
  • 27°C sea temperature in January in Vieux Fort27
    27°C sea temperature

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Vieux Fort weather in February

Expect daytime maximum temperatures of 28°C in Vieux Fort, St Lucia in February based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 96 mm of rainfall in the month.

  • 28°C maximum daytime temperature in February in Vieux Fort28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in February in Vieux Fort12
    12 days with some rainfall
  • 22°C minimum night-time temperature in February in Vieux Fort22
    22°C min night temperature
  • 12 hours of daylight per day in February in Vieux Fort12
    12 hours of daylight per day
  • Moderate heat & humidity in February in Vieux FortM
    Moderate heat & humidity
  • 96 mm monthly rainfall in February in Vieux Fort96
    96 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in February in Vieux Fort11
    11+ (Extreme) UV index
  • 26°C sea temperature in February in Vieux Fort26
    26°C sea temperature

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Vieux Fort weather in March

Expect daytime maximum temperatures of 29°C in Vieux Fort, St Lucia in March and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 101 mm of rainfall in the month.

  • 29°C maximum daytime temperature in March in Vieux Fort29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 12 days with some rainfall in March in Vieux Fort12
    12 days with some rainfall
  • 23°C minimum night-time temperature in March in Vieux Fort23
    23°C min night temperature
  • 12 hours of daylight per day in March in Vieux Fort12
    12 hours of daylight per day
  • High heat & humidity in March in Vieux FortH
    High heat & humidity
  • 101 mm monthly rainfall in March in Vieux Fort101
    101 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Vieux Fort11
    11+ (Extreme) UV index
  • 27°C sea temperature in March in Vieux Fort27
    27°C sea temperature

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Vieux Fort weather in April

Expect daytime maximum temperatures of 29°C in Vieux Fort, St Lucia in April and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 10 days with some rainfall and typically 106 mm of rainfall in the month.

  • 29°C maximum daytime temperature in April in Vieux Fort29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in April in Vieux Fort10
    10 days with some rainfall
  • 23°C minimum night-time temperature in April in Vieux Fort23
    23°C min night temperature
  • 12 hours of daylight per day in April in Vieux Fort12
    12 hours of daylight per day
  • High heat & humidity in April in Vieux FortH
    High heat & humidity
  • 106 mm monthly rainfall in April in Vieux Fort106
    106 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Vieux Fort11
    11+ (Extreme) UV index
  • 27°C sea temperature in April in Vieux Fort27
    27°C sea temperature

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Vieux Fort weather in May

Expect daytime maximum temperatures of 30°C in Vieux Fort, St Lucia in May and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 15 days with some rainfall and typically 136 mm of rainfall in the month.

  • 30°C maximum daytime temperature in May in Vieux Fort30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 15 days with some rainfall in May in Vieux Fort15
    15 days with some rainfall
  • 24°C minimum night-time temperature in May in Vieux Fort24
    24°C min night temperature
  • 13 hours of daylight per day in May in Vieux Fort13
    13 hours of daylight per day
  • Very high heat & humidity in May in Vieux FortVH
    Very High heat & humidity
  • 136 mm monthly rainfall in May in Vieux Fort136
    136 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Vieux Fort11
    11+ (Extreme) UV index
  • 28°C sea temperature in May in Vieux Fort28
    28°C sea temperature

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Vieux Fort weather in June

Expect daytime maximum temperatures of 30°C in Vieux Fort, St Lucia in June 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 183 mm of rainfall in the month.

  • 30°C maximum daytime temperature in June in Vieux Fort30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 18 days with some rainfall in June in Vieux Fort18
    18 days with some rainfall
  • 24°C minimum night-time temperature in June in Vieux Fort24
    24°C min night temperature
  • 13 hours of daylight per day in June in Vieux Fort13
    13 hours of daylight per day
  • Very high heat & humidity in June in Vieux FortVH
    Very High heat & humidity
  • 183 mm monthly rainfall in June in Vieux Fort183
    183 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Vieux Fort11
    11+ (Extreme) UV index
  • 28°C sea temperature in June in Vieux Fort28
    28°C sea temperature

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Vieux Fort weather in July

Expect daytime maximum temperatures of 30°C in Vieux Fort, St Lucia in July and high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average with 21 days with some rainfall and typically 264 mm of rainfall in the month.

  • 30°C maximum daytime temperature in July in Vieux Fort30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 21 days with some rainfall in July in Vieux Fort21
    21 days with some rainfall
  • 24°C minimum night-time temperature in July in Vieux Fort24
    24°C min night temperature
  • 13 hours of daylight per day in July in Vieux Fort13
    13 hours of daylight per day
  • High heat & humidity in July in Vieux FortH
    High heat & humidity
  • 264 mm monthly rainfall in July in Vieux Fort264
    264 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Vieux Fort11
    11+ (Extreme) UV index
  • 28°C sea temperature in July in Vieux Fort28
    28°C sea temperature

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Vieux Fort weather in August

Expect daytime maximum temperatures of 30°C in Vieux Fort, St Lucia 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 20 days with some rainfall and typically 271 mm of rainfall in the month.

  • 30°C maximum daytime temperature in August in Vieux Fort30
    30°C max day temperature
  • 8 hours of sunshine per day
  • 20 days with some rainfall in August in Vieux Fort20
    20 days with some rainfall
  • 24°C minimum night-time temperature in August in Vieux Fort24
    24°C min night temperature
  • 13 hours of daylight per day in August in Vieux Fort13
    13 hours of daylight per day
  • Very high heat & humidity in August in Vieux FortVH
    Very High heat & humidity
  • 271 mm monthly rainfall in August in Vieux Fort271
    271 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Vieux Fort11
    11+ (Extreme) UV index
  • 28°C sea temperature in August in Vieux Fort28
    28°C sea temperature

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Vieux Fort weather in September

Expect daytime maximum temperatures of 30°C in Vieux Fort, St Lucia 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 23 days with some rainfall and typically 267 mm of rainfall in the month.

  • 30°C maximum daytime temperature in September in Vieux Fort30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 23 days with some rainfall in September in Vieux Fort23
    23 days with some rainfall
  • 24°C minimum night-time temperature in September in Vieux Fort24
    24°C min night temperature
  • 12 hours of daylight per day in September in Vieux Fort12
    12 hours of daylight per day
  • Very high heat & humidity in September in Vieux FortVH
    Very High heat & humidity
  • 267 mm monthly rainfall in September in Vieux Fort267
    267 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Vieux Fort11
    11+ (Extreme) UV index
  • 29°C sea temperature in September in Vieux Fort29
    29°C sea temperature

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Vieux Fort weather in October

Expect daytime maximum temperatures of 30°C in Vieux Fort, St Lucia in October and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 18 days with some rainfall and typically 328 mm of rainfall in the month.

  • 30°C maximum daytime temperature in October in Vieux Fort30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in October in Vieux Fort18
    18 days with some rainfall
  • 24°C minimum night-time temperature in October in Vieux Fort24
    24°C min night temperature
  • 12 hours of daylight per day in October in Vieux Fort12
    12 hours of daylight per day
  • Very high heat & humidity in October in Vieux FortVH
    Very High heat & humidity
  • 328 mm monthly rainfall in October in Vieux Fort328
    328 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in October in Vieux Fort11
    11 (Extreme) UV index
  • 29°C sea temperature in October in Vieux Fort29
    29°C sea temperature

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Vieux Fort weather in November

Expect daytime maximum temperatures of 29°C in Vieux Fort, St Lucia in November and 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 301 mm of rainfall in the month.

  • 29°C maximum daytime temperature in November in Vieux Fort29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 19 days with some rainfall in November in Vieux Fort19
    19 days with some rainfall
  • 23°C minimum night-time temperature in November in Vieux Fort23
    23°C min night temperature
  • 11 hours of daylight per day in November in Vieux Fort11
    11 hours of daylight per day
  • High heat & humidity in November in Vieux FortH
    High heat & humidity
  • 301 mm monthly rainfall in November in Vieux Fort301
    301 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in November in Vieux Fort10
    10 (Very High) UV index
  • 28°C sea temperature in November in Vieux Fort28
    28°C sea temperature

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Vieux Fort weather in December

Expect daytime maximum temperatures of 29°C in Vieux Fort, St Lucia in December and 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 163 mm of rainfall in the month.

  • 29°C maximum daytime temperature in December in Vieux Fort29
    29°C max day temperature
  • 8 hours of sunshine per day
  • 18 days with some rainfall in December in Vieux Fort18
    18 days with some rainfall
  • 23°C minimum night-time temperature in December in Vieux Fort23
    23°C min night temperature
  • 11 hours of daylight per day in December in Vieux Fort11
    11 hours of daylight per day
  • High heat & humidity in December in Vieux FortH
    High heat & humidity
  • 163 mm monthly rainfall in December in Vieux Fort163
    163 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in December in Vieux Fort9
    9 (Very High) UV index
  • 28°C sea temperature in December in Vieux Fort28
    28°C sea temperature

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More about Vieux Fort

Vieux Fort by month

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

Recommended for St Lucia

Sandals promo code: up to £300 off Caribbean holidays

  • Save up to £300 on all inclusive holidays to the Caribbean
  • Discount varies by travel dates. 7 night minimum stay
  • Travel before 31st December 2027 (inclusive)
Show discount codeShow discount code ******DAY
Redeem Sandals discount code >>

Expires at 23:59 on Wednesday 4th Jun 2025 · View all Sandals offers

SandalsHoliday resort finder

The climate guide for St Lucia (Vieux Fort) 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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More about St Lucia

Compare Vieux Fort with the UK

Below the Vieux Fort chart shows average maximum daytime temperature for Vieux Fort, St Lucia and the UK (London).

Maximum daytime temperature (°C)

Vieux Fort, St Lucia
UK (London)
28
7
28
7
29
10
29
13
30
17
30
20
30
22
30
22
30
19
30
15
29
10
29
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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