Guam weather in March 2021

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  • 30°C maximum daytime temperature in March in Guam (Agana)30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 20 days with some rainfall in March in Guam (Agana)20
    20 days with some rainfall
  • 24°C minimum night-time temperature in March in Guam (Agana)24
    24°C min night temperature
  • 12 hours of daylight per day in March in Guam (Agana)12
    12 hours of daylight per day
  • High heat & humidity in March in Guam (Agana)H
    High heat & humidity
  • 89 mm monthly rainfall in March in Guam (Agana)89
    89 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Guam (Agana)11
    11+ (Extreme) UV index
  • 27°C sea temperature in March in Guam (Agana)27
    27°C sea temperature

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The March weather guide for Guam 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.

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How hot is it in Guam in March?

Daytime temperatures usually reach 30°C in Agana, Guam in March with high heat and humidity, falling to 24°C at night.

How sunny is it in Guam in March?

There are normally 7 hours of bright sunshine each day in Agana, Guam in March - that's 58% of daylight hours.

How warm is the sea around Guam in March?

The average sea temperature around Agana, Guam in March is 27°C.

Does it rain in Guam in March?

There are usually 20 days with some rain in Agana, Guam in March and the average monthly rainfall is 89mm.

Guam sunrise & sunset times for March 2021

Browse the sunrise & sunset times for Guam in March 2021. Select a month to view Guam sunrise & sunset times for the next twelve months. The Guam sunrise & sunset times shown below are for Agana.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st March 2021 06:37 18:30
Tuesday, 16th March 2021 06:28 18:32
Wednesday, 31st March 2021 06:18 18:33
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Metric (°C / mm)  |  Imperial (°F / inches)

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