Rota weather in August 2025

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

  • 31°C maximum daytime temperature in August in Rota31
    31°C max day temperature
  • 5 hours of sunshine per day
  • 23 days with some rainfall in August in Rota23
    23 days with some rainfall
  • 25°C minimum night-time temperature in August in Rota25
    25°C min night temperature
  • 13 hours of daylight per day in August in Rota13
    13 hours of daylight per day
  • High heat & humidity in August in RotaH
    High heat & humidity
  • 365 mm monthly rainfall in August in Rota365
    365 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Rota11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Rota29
    29°C sea temperature

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The August weather guide for Northern Mariana Islands (Rota) 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 Rota in August?

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

How sunny is it in Rota in August?

There are normally 5 hours of bright sunshine each day in Rota in August - that's 37% of daylight hours.

How warm is the sea around Rota in August?

The average sea temperature around Rota in August is 29°C.

Does it rain in Rota in August?

There are usually 23 days with some rain in Rota in August and the average monthly rainfall is 365mm.

What is the chance of a typhoon in Rota in August?

On average 2.2 days in August in Rota are likely to be affected by the passage of one or more tropical storms.

Rota August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:03 18:48
Saturday, 16th August 2025 06:06 18:41
Sunday, 31st August 2025 06:07 18:32

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