Solomon Islands climate guide: monthly weather averages

The Solomon Islands climate guides are perfect for planning your holiday. Monthly weather averages give the best indication of what the weather is usually like for every month of the year including figures for temperature, rainfall and sunshine. The climate guide shown below is for Honiara.

Temperature in Solomon Islands
Rainfall in Solomon Islands
Sunshine in Solomon Islands
More climate in Solomon Islands

Temperature in Solomon Islands (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	31	30	30	30	30	30	29	30	30	30	30	31
Min temperature (night-time)	22	22	22	22	22	22	21	21	22	22	22	22
Sea temperature	30	29	29	29	29	29	28	28	28	29	29	29

Sunshine & Daylight in Solomon Islands

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	6	5	6	6	6	6	5	6	6	6	6	6
Daily hours of daylight	13	12	12	12	12	12	12	12	12	12	13	13

Rainfall in Solomon Islands

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	19	20	22	17	15	13	15	13	14	15	15	18
Average monthly rainfall (mm)	281	299	331	215	139	100	115	114	114	148	165	234

More climate for Solomon Islands

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV Index (Maximum)	11	11	11	11	10	9	10	11	11	11	11	11
Heat & Humidity	H	H	H	H	H	H	H	H	H	H	H	H

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

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

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Solomon Islands climate by month

Check Solomon Islands climate for a particular month by selecting from the list below. Monthly climate guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.