Midway Island weather in August 2025

Expect 29°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Midway Island in August. Check more long-term weather averages for Midway Island in August before you book your next holiday to Midway Island in 2025/2026.

  • 29°C maximum daytime temperature in August in Midway Island29
    29°C max day temperature
  • 17 days with some rainfall in August in Midway Island17
    17 days with some rainfall
  • 23°C minimum night-time temperature in August in Midway Island23
    23°C min night temperature
  • 13 hours of daylight per day in August in Midway Island13
    13 hours of daylight per day
  • Moderate heat & humidity in August in Midway IslandM
    Moderate heat & humidity
  • 167 mm monthly rainfall in August in Midway Island167
    167 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Midway Island11
    11 (Extreme) UV index
  • 27°C sea temperature in August in Midway Island27
    27°C sea temperature

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The August weather guide for Midway Island 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 Midway Island in August?

Daytime temperatures usually reach 29°C in Midway Island in August with moderate heat and humidity, falling to 23°C at night.

How warm is the sea around Midway Island in August?

The average sea temperature around Midway Island in August is 27°C.

Does it rain in Midway Island in August?

There are usually 17 days with some rain in Midway Island in August and the average monthly rainfall is 167mm.

Midway Island August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:12 19:39
Saturday, 16th August 2025 06:20 19:27
Sunday, 31st August 2025 06:28 19:11

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