Honiara weather in April 2025

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

  • 30°C maximum daytime temperature in April in Honiara30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 17 days with some rainfall in April in Honiara17
    17 days with some rainfall
  • 22°C minimum night-time temperature in April in Honiara22
    22°C min night temperature
  • 12 hours of daylight per day in April in Honiara12
    12 hours of daylight per day
  • High heat & humidity in April in HoniaraH
    High heat & humidity
  • 215 mm monthly rainfall in April in Honiara215
    215 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in April in Honiara11
    11+ (Extreme) UV index
  • 29°C sea temperature in April in Honiara29
    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.

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

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How hot is it in Honiara in April?

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

How sunny is it in Honiara in April?

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

How warm is the sea around Honiara in April?

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

Does it rain in Honiara in April?

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

What is the chance of a cyclone in Honiara in April?

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

Honiara April sunrise & sunset times

Browse the sunrise and sunset times for Honiara in April 2025. Select a month to view Honiara sunrise and sunset times for the next 12 months.

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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