Northern Mariana Islands weather in December 2024

Expect 30°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Northern Mariana Islands in December. Check more long-term weather averages for Northern Mariana Islands in December before you book your next holiday to Northern Mariana Islands in 2024/2025.

  • 30°C maximum daytime temperature in December in Northern Mariana Islands (Saipan)30
    30°C max day temperature
  • 5 hours of sunshine per day
  • 23 days with some rainfall in December in Northern Mariana Islands (Saipan)23
    23 days with some rainfall
  • 24°C minimum night-time temperature in December in Northern Mariana Islands (Saipan)24
    24°C min night temperature
  • 11 hours of daylight per day in December in Northern Mariana Islands (Saipan)11
    11 hours of daylight per day
  • High heat & humidity in December in Northern Mariana Islands (Saipan)H
    High heat & humidity
  • 121 mm monthly rainfall in December in Northern Mariana Islands (Saipan)121
    121 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in December in Northern Mariana Islands (Saipan)9
    9 (Very High) UV index
  • 28°C sea temperature in December in Northern Mariana Islands (Saipan)28
    28°C sea temperature

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The December weather guide for Northern Mariana Islands (Saipan) 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 Northern Mariana Islands destinations

Below are average maximum temperatures at popular destinations in the Northern Mariana Islands in December. Select a destination to see more weather parameters.

All Northern Mariana Islands destinations

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

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How hot is it in the Northern Mariana Islands in December?

Daytime temperatures usually reach 30°C in Saipan, Northern Mariana Islands in December with high heat and humidity, falling to 24°C at night.

How sunny is it in the Northern Mariana Islands in December?

There are normally 5 hours of bright sunshine each day in Saipan, Northern Mariana Islands in December - that's 42% of daylight hours.

How warm is the sea around the Northern Mariana Islands in December?

The average sea temperature around Saipan, Northern Mariana Islands in December is 28°C.

Does it rain in the Northern Mariana Islands in December?

There are usually 23 days with some rain in Saipan, Northern Mariana Islands in December and the average monthly rainfall is 121mm.

What is the chance of a typhoon in the Northern Mariana Islands in December?

On average less than 1 day in December in Saipan, Northern Mariana Islands is likely to be affected by the passage of one or more tropical storms.

Northern Mariana Islands December sunrise & sunset times

Browse the sunrise and sunset times for Northern Mariana Islands in December 2024. Select a month to view Northern Mariana Islands sunrise and sunset times for the next 12 months. The Northern Mariana Islands sunrise and sunset times shown below are for Saipan.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 06:27 17:45
Monday, 16th December 2024 06:36 17:50
Tuesday, 31st December 2024 06:43 17:57

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