Sege weather in December 2025

Expect daytime maximum temperatures of 31°C in Sege, Solomon Islands in December and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 19 days with some rainfall and typically 278 mm of rainfall in the month.

  • 31°C maximum daytime temperature in December in Sege31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 19 days with some rainfall in December in Sege19
    19 days with some rainfall
  • 23°C minimum night-time temperature in December in Sege23
    23°C min night temperature
  • 13 hours of daylight per day in December in Sege13
    13 hours of daylight per day
  • High heat & humidity in December in SegeH
    High heat & humidity
  • 278 mm monthly rainfall in December in Sege278
    278 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Sege11
    11+ (Extreme) UV index
  • 30°C sea temperature in December in Sege30
    30°C sea temperature

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The December weather guide for Solomon Islands (Sege) 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 Sege in December?

Daytime temperatures usually reach 31°C in Sege in December with high heat and humidity, falling to 23°C at night.

How sunny is it in Sege in December?

There are normally 6 hours of bright sunshine each day in Sege in December - that's 44% of daylight hours.

How warm is the sea around Sege in December?

The average sea temperature around Sege in December is 30°C.

Does it rain in Sege in December?

There are usually 19 days with some rain in Sege in December and the average monthly rainfall is 278mm.

Sege December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:00 18:35
Tuesday, 16th December 2025 06:05 18:43
Wednesday, 31st December 2025 06:13 18:50

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