Solomon Islands weather by month

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

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum daytime temperature °C
31°C maximum daytime temperature in January in Honiara31
30°C maximum daytime temperature in February in Honiara30
30°C maximum daytime temperature in March in Honiara30
30°C maximum daytime temperature in April in Honiara30
30°C maximum daytime temperature in May in Honiara30
30°C maximum daytime temperature in June in Honiara30
29°C maximum daytime temperature in July in Honiara29
30°C maximum daytime temperature in August in Honiara30
30°C maximum daytime temperature in September in Honiara30
30°C maximum daytime temperature in October in Honiara30
30°C maximum daytime temperature in November in Honiara30
31°C maximum daytime temperature in December in Honiara31
Hours of sunshine (daily)
Days with some rainfall
19 days with some rainfall in January in Honiara19
20 days with some rainfall in February in Honiara20
22 days with some rainfall in March in Honiara22
17 days with some rainfall in April in Honiara17
15 days with some rainfall in May in Honiara15
13 days with some rainfall in June in Honiara13
15 days with some rainfall in July in Honiara15
13 days with some rainfall in August in Honiara13
14 days with some rainfall in September in Honiara14
15 days with some rainfall in October in Honiara15
15 days with some rainfall in November in Honiara15
18 days with some rainfall in December in Honiara18
Sea temperature °C
30°C sea temperature in January in Honiara30
29°C sea temperature in February in Honiara29
29°C sea temperature in March in Honiara29
29°C sea temperature in April in Honiara29
29°C sea temperature in May in Honiara29
29°C sea temperature in June in Honiara29
28°C sea temperature in July in Honiara28
28°C sea temperature in August in Honiara28
28°C sea temperature in September in Honiara28
29°C sea temperature in October in Honiara29
29°C sea temperature in November in Honiara29
29°C sea temperature in December in Honiara29

More about the Solomon Islands

Solomon Islands by month

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

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The climate guide for Solomon Islands (Honiara) 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.

Top Solomon Islands destinations

Below are average maximum temperatures at popular countries, regions and places in the Solomon Islands for next month - August. Select a destination to see the climate guide for all months of the year.

All Solomon Islands destinations

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

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Tropical storm risk: Solomon Islands cyclone season

% of month affected by tropical storms
1.6%
1.1%
1.7%
<1%
<1%
0
0
0
0
0
0
1.1%
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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Compare Solomon Islands with the UK

Below the Solomon Islands chart shows average maximum daytime temperature for Solomon Islands (Honiara) and the UK (London).

Maximum daytime temperature (°C)

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

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

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