Gizo weather in October 2025

Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Gizo in October. Check more long-term weather averages for Gizo in October before you book your next holiday to Solomon Islands in 2025/2026.

  • 31°C maximum daytime temperature in October in Gizo31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 20 days with some rainfall in October in Gizo20
    20 days with some rainfall
  • 24°C minimum night-time temperature in October in Gizo24
    24°C min night temperature
  • 12 hours of daylight per day in October in Gizo12
    12 hours of daylight per day
  • High heat & humidity in October in GizoH
    High heat & humidity
  • 254 mm monthly rainfall in October in Gizo254
    254 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Gizo11
    11+ (Extreme) UV index
  • 29°C sea temperature in October in Gizo29
    29°C sea temperature

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The October weather guide for Solomon Islands (Gizo) 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 Gizo in October?

Daytime temperatures usually reach 31°C in Gizo in October with high heat and humidity, falling to 24°C at night.

How sunny is it in Gizo in October?

There are normally 6 hours of bright sunshine each day in Gizo in October - that's 46% of daylight hours.

How warm is the sea around Gizo in October?

The average sea temperature around Gizo in October is 29°C.

Does it rain in Gizo in October?

There are usually 20 days with some rain in Gizo in October and the average monthly rainfall is 254mm.

Gizo October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:17 18:28
Thursday, 16th October 2025 06:10 18:27
Friday, 31st October 2025 06:05 18:28

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