Solomon Islands weather

Get the latest coronavirus (COVID-19) updates for the Solomon Islands with current travel advice, statistics and online resources.

Below are the temperatures expected today at popular destinations in the Solomon Islands. Select a destination to compare today's forecast with average weather conditions.

Recommended for the Solomon Islands

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

The weather guide for Solomon Islands shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

Booking.com sale: at least 30% off hotels worldwide

Sale

Save 30% or more on hotels around the world
Book in the Booking.com Black Friday sale
Travel before 31st December 2021 (inclusive)

Go to Booking.com deal >>

Expires at 23:59 on Monday 30th Nov 2020 · View all Booking.com offers

Which is the hottest month in the Solomon Islands?

The hottest time of year in Honiara, Solomon Islands is normally December. Expect maximum daytime temperatures to reach 31°C with high heat and humidity.

Which month has the most rain in the Solomon Islands?

In terms of rainfall, March is usually the wettest month in Honiara, Solomon Islands with 331mm on average. There are normally 22 days in March with some rain.

When is it sunniest in the Solomon Islands?

The sunniest time of year in Honiara, Solomon Islands is normally August with bright sunshine on average for 50% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in the Solomon Islands?

The sea is usually at its warmest in Honiara, Solomon Islands in January when the water temperature reaches 30°C.

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

Compare Solomon Islands weather with the USA

Below the Solomon Islands weather chart shows average maximum daytime temperature for Solomon Islands (Honiara) and the USA (Washington).

Maximum daytime temperature (°C)

Solomon Islands (Honiara)

USA (Washington)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

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

Compare more Solomon Islands weather >>

TUI: Top holiday deals for 2021/2022

Sale

Book online & save on TUI holidays in 2021/2022
Pay £0 deposits with direct debit
Plus free child places available

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

Solomon Islands weather overview

The Solomon Islands lie east of New Guinea and comprise many hundreds of islands, the largest being mountainous and forested. Expect hot, sticky weather at any time of year, when visiting these islands, although strong sea breezes help make the clammy conditions more bearable. Rainfall is substantial throughout the year and is heaviest between December and April when there are frequent tropical storms, and downpours can be torrential.