Rennell weather by month

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

Temperature in Rennell (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
31°C maximum daytime temperature in January in Rennell31
31°C maximum daytime temperature in February in Rennell31
30°C maximum daytime temperature in March in Rennell30
30°C maximum daytime temperature in April in Rennell30
30°C maximum daytime temperature in May in Rennell30
30°C maximum daytime temperature in June in Rennell30
29°C maximum daytime temperature in July in Rennell29
30°C maximum daytime temperature in August in Rennell30
30°C maximum daytime temperature in September in Rennell30
31°C maximum daytime temperature in October in Rennell31
31°C maximum daytime temperature in November in Rennell31
30°C maximum daytime temperature in December in Rennell30
Min temperature (night-time)
23°C minimum night-time temperature in January in Rennell23
23°C minimum night-time temperature in February in Rennell23
23°C minimum night-time temperature in March in Rennell23
23°C minimum night-time temperature in April in Rennell23
23°C minimum night-time temperature in May in Rennell23
22°C minimum night-time temperature in June in Rennell22
22°C minimum night-time temperature in July in Rennell22
22°C minimum night-time temperature in August in Rennell22
22°C minimum night-time temperature in September in Rennell22
23°C minimum night-time temperature in October in Rennell23
23°C minimum night-time temperature in November in Rennell23
23°C minimum night-time temperature in December in Rennell23
Heat & Humidity
High heat & humidity in January in RennellH
High heat & humidity in February in RennellH
High heat & humidity in March in RennellH
High heat & humidity in April in RennellH
High heat & humidity in May in RennellH
High heat & humidity in June in RennellH
High heat & humidity in July in RennellH
High heat & humidity in August in RennellH
High heat & humidity in September in RennellH
High heat & humidity in October in RennellH
High heat & humidity in November in RennellH
High heat & humidity in December in RennellH
Sea temperature
29°C sea temperature in January in Rennell29
29°C sea temperature in February in Rennell29
29°C sea temperature in March in Rennell29
29°C sea temperature in April in Rennell29
29°C sea temperature in May in Rennell29
28°C sea temperature in June in Rennell28
27°C sea temperature in July in Rennell27
27°C sea temperature in August in Rennell27
28°C sea temperature in September in Rennell28
28°C sea temperature in October in Rennell28
28°C sea temperature in November in Rennell28
29°C sea temperature in December in Rennell29

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

Sunshine & UV index in Rennell

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
Daily hours of daylight
13 hours of daylight per day in January in Rennell13
12 hours of daylight per day in February in Rennell12
12 hours of daylight per day in March in Rennell12
12 hours of daylight per day in April in Rennell12
12 hours of daylight per day in May in Rennell12
11 hours of daylight per day in June in Rennell11
12 hours of daylight per day in July in Rennell12
12 hours of daylight per day in August in Rennell12
12 hours of daylight per day in September in Rennell12
12 hours of daylight per day in October in Rennell12
13 hours of daylight per day in November in Rennell13
13 hours of daylight per day in December in Rennell13
UV Index (Maximum)
UV (maximum) index 11+ (Extreme) in January in Rennell11
UV (maximum) index 11+ (Extreme) in February in Rennell11
UV (maximum) index 11+ (Extreme) in March in Rennell11
UV (maximum) index 11+ (Extreme) in April in Rennell11
UV (maximum) index 10 (Very High) in May in Rennell10
UV (maximum) index 9 (Very High) in June in Rennell9
UV (maximum) index 9 (Very High) in July in Rennell9
UV (maximum) index 11 (Extreme) in August in Rennell11
UV (maximum) index 11+ (Extreme) in September in Rennell11
UV (maximum) index 11+ (Extreme) in October in Rennell11
UV (maximum) index 11+ (Extreme) in November in Rennell11
UV (maximum) index 11+ (Extreme) in December in Rennell11

Rainfall in Rennell

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
19 days with some rainfall in January in Rennell19
19 days with some rainfall in February in Rennell19
20 days with some rainfall in March in Rennell20
17 days with some rainfall in April in Rennell17
16 days with some rainfall in May in Rennell16
15 days with some rainfall in June in Rennell15
16 days with some rainfall in July in Rennell16
14 days with some rainfall in August in Rennell14
14 days with some rainfall in September in Rennell14
15 days with some rainfall in October in Rennell15
14 days with some rainfall in November in Rennell14
17 days with some rainfall in December in Rennell17
Average monthly rainfall (mm)
294 mm monthly rainfall in January in Rennell294
300 mm monthly rainfall in February in Rennell300
330 mm monthly rainfall in March in Rennell330
272 mm monthly rainfall in April in Rennell272
212 mm monthly rainfall in May in Rennell212
166 mm monthly rainfall in June in Rennell166
207 mm monthly rainfall in July in Rennell207
192 mm monthly rainfall in August in Rennell192
176 mm monthly rainfall in September in Rennell176
180 mm monthly rainfall in October in Rennell180
189 mm monthly rainfall in November in Rennell189
246 mm monthly rainfall in December in Rennell246

More about the Rennell

Rennell by month

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

Recommended for the Solomon Islands

The climate guide for Solomon Islands (Rennell) 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 Rennell?

Rennell has a hot tropical climate with no dry season.

Rennell weather in January

Expect daytime maximum temperatures of 31°C in Rennell, Solomon Islands in January and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 294 mm of rainfall in the month.

  • 31°C maximum daytime temperature in January in Rennell31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in January in Rennell19
    19 days with some rainfall
  • 23°C minimum night-time temperature in January in Rennell23
    23°C min night temperature
  • 13 hours of daylight per day in January in Rennell13
    13 hours of daylight per day
  • High heat & humidity in January in RennellH
    High heat & humidity
  • 294 mm monthly rainfall in January in Rennell294
    294 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Rennell11
    11+ (Extreme) UV index
  • 29°C sea temperature in January in Rennell29
    29°C sea temperature

Back to months

Rennell weather in February

Expect daytime maximum temperatures of 31°C in Rennell, Solomon Islands in February and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 300 mm of rainfall in the month.

  • 31°C maximum daytime temperature in February in Rennell31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in February in Rennell19
    19 days with some rainfall
  • 23°C minimum night-time temperature in February in Rennell23
    23°C min night temperature
  • 12 hours of daylight per day in February in Rennell12
    12 hours of daylight per day
  • High heat & humidity in February in RennellH
    High heat & humidity
  • 300 mm monthly rainfall in February in Rennell300
    300 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in February in Rennell11
    11+ (Extreme) UV index
  • 29°C sea temperature in February in Rennell29
    29°C sea temperature

Back to months

Rennell weather in March

Expect daytime maximum temperatures of 30°C in Rennell, Solomon Islands in March and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 20 days with some rainfall and typically 330 mm of rainfall in the month.

  • 30°C maximum daytime temperature in March in Rennell30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 20 days with some rainfall in March in Rennell20
    20 days with some rainfall
  • 23°C minimum night-time temperature in March in Rennell23
    23°C min night temperature
  • 12 hours of daylight per day in March in Rennell12
    12 hours of daylight per day
  • High heat & humidity in March in RennellH
    High heat & humidity
  • 330 mm monthly rainfall in March in Rennell330
    330 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Rennell11
    11+ (Extreme) UV index
  • 29°C sea temperature in March in Rennell29
    29°C sea temperature

Back to months

Rennell weather in April

Expect daytime maximum temperatures of 30°C in Rennell, Solomon Islands in April and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 272 mm of rainfall in the month.

  • 30°C maximum daytime temperature in April in Rennell30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in April in Rennell17
    17 days with some rainfall
  • 23°C minimum night-time temperature in April in Rennell23
    23°C min night temperature
  • 12 hours of daylight per day in April in Rennell12
    12 hours of daylight per day
  • High heat & humidity in April in RennellH
    High heat & humidity
  • 272 mm monthly rainfall in April in Rennell272
    272 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Rennell11
    11+ (Extreme) UV index
  • 29°C sea temperature in April in Rennell29
    29°C sea temperature

Back to months

Rennell weather in May

Expect daytime maximum temperatures of 30°C in Rennell, Solomon Islands in May and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 212 mm of rainfall in the month.

  • 30°C maximum daytime temperature in May in Rennell30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in May in Rennell16
    16 days with some rainfall
  • 23°C minimum night-time temperature in May in Rennell23
    23°C min night temperature
  • 12 hours of daylight per day in May in Rennell12
    12 hours of daylight per day
  • High heat & humidity in May in RennellH
    High heat & humidity
  • 212 mm monthly rainfall in May in Rennell212
    212 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in May in Rennell10
    10 (Very High) UV index
  • 29°C sea temperature in May in Rennell29
    29°C sea temperature

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Rennell weather in June

Expect daytime maximum temperatures of 30°C in Rennell, Solomon Islands in June and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 15 days with some rainfall and typically 166 mm of rainfall in the month.

  • 30°C maximum daytime temperature in June in Rennell30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in June in Rennell15
    15 days with some rainfall
  • 22°C minimum night-time temperature in June in Rennell22
    22°C min night temperature
  • 11 hours of daylight per day in June in Rennell11
    11 hours of daylight per day
  • High heat & humidity in June in RennellH
    High heat & humidity
  • 166 mm monthly rainfall in June in Rennell166
    166 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in June in Rennell9
    9 (Very High) UV index
  • 28°C sea temperature in June in Rennell28
    28°C sea temperature

Back to months

Rennell weather in July

Expect daytime maximum temperatures of 29°C in Rennell, Solomon Islands in July and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 16 days with some rainfall and typically 207 mm of rainfall in the month.

  • 29°C maximum daytime temperature in July in Rennell29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 16 days with some rainfall in July in Rennell16
    16 days with some rainfall
  • 22°C minimum night-time temperature in July in Rennell22
    22°C min night temperature
  • 12 hours of daylight per day in July in Rennell12
    12 hours of daylight per day
  • High heat & humidity in July in RennellH
    High heat & humidity
  • 207 mm monthly rainfall in July in Rennell207
    207 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in July in Rennell9
    9 (Very High) UV index
  • 27°C sea temperature in July in Rennell27
    27°C sea temperature

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Rennell weather in August

Expect daytime maximum temperatures of 30°C in Rennell, Solomon Islands in August and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 192 mm of rainfall in the month.

  • 30°C maximum daytime temperature in August in Rennell30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in August in Rennell14
    14 days with some rainfall
  • 22°C minimum night-time temperature in August in Rennell22
    22°C min night temperature
  • 12 hours of daylight per day in August in Rennell12
    12 hours of daylight per day
  • High heat & humidity in August in RennellH
    High heat & humidity
  • 192 mm monthly rainfall in August in Rennell192
    192 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Rennell11
    11 (Extreme) UV index
  • 27°C sea temperature in August in Rennell27
    27°C sea temperature

Back to months

Rennell weather in September

Expect daytime maximum temperatures of 30°C in Rennell, Solomon Islands in September and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 176 mm of rainfall in the month.

  • 30°C maximum daytime temperature in September in Rennell30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in September in Rennell14
    14 days with some rainfall
  • 22°C minimum night-time temperature in September in Rennell22
    22°C min night temperature
  • 12 hours of daylight per day in September in Rennell12
    12 hours of daylight per day
  • High heat & humidity in September in RennellH
    High heat & humidity
  • 176 mm monthly rainfall in September in Rennell176
    176 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Rennell11
    11+ (Extreme) UV index
  • 28°C sea temperature in September in Rennell28
    28°C sea temperature

Back to months

Rennell weather in October

Expect daytime maximum temperatures of 31°C in Rennell, Solomon Islands in October and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 15 days with some rainfall and typically 180 mm of rainfall in the month.

  • 31°C maximum daytime temperature in October in Rennell31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in October in Rennell15
    15 days with some rainfall
  • 23°C minimum night-time temperature in October in Rennell23
    23°C min night temperature
  • 12 hours of daylight per day in October in Rennell12
    12 hours of daylight per day
  • High heat & humidity in October in RennellH
    High heat & humidity
  • 180 mm monthly rainfall in October in Rennell180
    180 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Rennell11
    11+ (Extreme) UV index
  • 28°C sea temperature in October in Rennell28
    28°C sea temperature

Back to months

Rennell weather in November

Expect daytime maximum temperatures of 31°C in Rennell, Solomon Islands in November and high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 189 mm of rainfall in the month.

  • 31°C maximum daytime temperature in November in Rennell31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in November in Rennell14
    14 days with some rainfall
  • 23°C minimum night-time temperature in November in Rennell23
    23°C min night temperature
  • 13 hours of daylight per day in November in Rennell13
    13 hours of daylight per day
  • High heat & humidity in November in RennellH
    High heat & humidity
  • 189 mm monthly rainfall in November in Rennell189
    189 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in November in Rennell11
    11+ (Extreme) UV index
  • 28°C sea temperature in November in Rennell28
    28°C sea temperature

Back to months

Rennell weather in December

Expect daytime maximum temperatures of 30°C in Rennell, Solomon Islands in December and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 17 days with some rainfall and typically 246 mm of rainfall in the month.

  • 30°C maximum daytime temperature in December in Rennell30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in December in Rennell17
    17 days with some rainfall
  • 23°C minimum night-time temperature in December in Rennell23
    23°C min night temperature
  • 13 hours of daylight per day in December in Rennell13
    13 hours of daylight per day
  • High heat & humidity in December in RennellH
    High heat & humidity
  • 246 mm monthly rainfall in December in Rennell246
    246 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Rennell11
    11+ (Extreme) UV index
  • 29°C sea temperature in December in Rennell29
    29°C sea temperature

Back to months

More about the Rennell

Rennell by month

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

Recommended for the Solomon Islands

The climate guide for Solomon Islands (Rennell) 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.

Tropical storm risk: Rennell, Solomon Islands cyclone season

% of month affected by tropical storms
3.1%
1.8%
2.8%
1.4%
1.3%
0
0
0
0
0
1.4%
1.7%
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Compare Rennell weather with the UK

The weather chart below compares the average monthly maximum daytime temperature for Rennell, Solomon Islands and the UK (London).

Maximum daytime temperature (°C)

Rennell, Solomon Islands
UK (London)
31
7
31
7
30
10
30
13
30
17
30
20
29
22
30
22
30
19
31
15
31
10
30
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

Compare more weather >>

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