Solomon Islands weather in April 2025

Expect 30°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Solomon Islands in April. Check more long-term weather averages for Solomon Islands in April before you book your next holiday to Solomon Islands in 2025/2026.

  • 30°C maximum daytime temperature in April in Solomon Islands (Honiara)30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in April in Solomon Islands (Honiara)17
    17 days with some rainfall
  • 22°C minimum night-time temperature in April in Solomon Islands (Honiara)22
    22°C min night temperature
  • 12 hours of daylight per day in April in Solomon Islands (Honiara)12
    12 hours of daylight per day
  • High heat & humidity in April in Solomon Islands (Honiara)H
    High heat & humidity
  • 215 mm monthly rainfall in April in Solomon Islands (Honiara)215
    215 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Solomon Islands (Honiara)11
    11+ (Extreme) UV index
  • 29°C sea temperature in April in Solomon Islands (Honiara)29
    29°C sea temperature

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The April weather guide for Solomon Islands (Honiara) shows long term 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 destinations in the Solomon Islands in April. Select a destination to see more weather parameters.

All Solomon Islands destinations

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

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How hot is it in the Solomon Islands in April?

Daytime temperatures usually reach 30°C in Honiara, Solomon Islands in April with high heat and humidity, falling to 22°C at night.

How sunny is it in the Solomon Islands in April?

There are normally 6 hours of bright sunshine each day in Honiara, Solomon Islands in April - that's 47% of daylight hours.

How warm is the sea around the Solomon Islands in April?

The average sea temperature around Honiara, Solomon Islands in April is 29°C.

Does it rain in the Solomon Islands in April?

There are usually 17 days with some rain in Honiara, Solomon Islands in April and the average monthly rainfall is 215mm.

What is the chance of a cyclone in the Solomon Islands in April?

On average less than 1 day in April in Honiara, Solomon Islands is likely to be affected by the passage of one or more tropical storms.

Solomon Islands April sunrise & sunset times

Browse the sunrise and sunset times for Solomon Islands in April 2025. Select a month to view Solomon Islands sunrise and sunset times for the next 12 months. The Solomon Islands sunrise and sunset times shown below are for Honiara.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:24 18:24
Tuesday, 15th April 2025 06:23 18:17
Wednesday, 30th April 2025 06:24 18:11

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