Tinian weather in October 2025

Expect 31°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Tinian in October. Check more long-term weather averages for Tinian in October before you book your next holiday to Northern Mariana Islands in 2025/2026.

  • 31°C maximum daytime temperature in October in Tinian31
    31°C max day temperature
  • 5 hours of sunshine per day
  • 22 days with some rainfall in October in Tinian22
    22 days with some rainfall
  • 25°C minimum night-time temperature in October in Tinian25
    25°C min night temperature
  • 12 hours of daylight per day in October in Tinian12
    12 hours of daylight per day
  • Very high heat & humidity in October in TinianVH
    Very High heat & humidity
  • 285 mm monthly rainfall in October in Tinian285
    285 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in October in Tinian11
    11 (Extreme) UV index
  • 29°C sea temperature in October in Tinian29
    29°C sea temperature

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The October weather guide for Northern Mariana Islands (Tinian) 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 Tinian in October?

Daytime temperatures usually reach 31°C in Tinian in October with very high heat and humidity, falling to 25°C at night.

How sunny is it in Tinian in October?

There are normally 5 hours of bright sunshine each day in Tinian in October - that's 41% of daylight hours.

How warm is the sea around Tinian in October?

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

Does it rain in Tinian in October?

There are usually 22 days with some rain in Tinian in October and the average monthly rainfall is 285mm.

What is the chance of a typhoon in Tinian in October?

On average 2.4 days in October in Tinian are likely to be affected by the passage of one or more tropical storms.

Tinian October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:07 18:07
Thursday, 16th October 2025 06:09 17:57
Friday, 31st October 2025 06:13 17:49

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