Climate of Guam
Climate averages for the whole year
- Day: the average daily temperature during the day is between 28°C and 29°C
- Night:the average nighttime temperature is between 27°C and 29°C
- Rain: it rains 280 days and there is a total of approximately 1358 mm rainfall
- Sun hours: throughout the year there are 3096 sun hours
|Maximum temperature:||between 28°C and 29°C|
|Warmest month:||29°C in May|
|Coldest month:||28°C in January|
|Night temperature:||between 27°C and 29°C|
|Dry days:||85 days|
|Days with rain:||280 days|
|Days with snow:||0 days|
|Total rain sum:||1358 mm|
|Hours of sunshine:||3096 hours|
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Guam.
This graph shows the average amount of rainfall per month for Guam.
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Climate table of Guam
In this climate table you can see at a glance what the average weather per month is for Guam. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Guam might be like in a given month.
|Day temp. (°C)||28||28||28||28||29||29||29||29||29||29||29||29|
|Night temp. (°C)||27||27||27||28||28||29||29||29||29||28||28||28|
|Days with rain||20||16||19||17||22||25||29||29||28||29||24||22|
|Sun hours per day||8||8||8||9||11||11||9||8||8||7||6||7|
|Wind force (Bft)||4||4||4||4||3||3||3||3||3||3||4||4|
Best time to visit Guam
To go to Guam, the best time to visit is January through June and December. In this period you have a warm temperature and little precipitation. In Guam, May is the warmest month with 29°C and the most cold month is 28°C in January.
Climate of Guam by month
What is the average climate in a given month for Guam? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Guam weather experiences
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Populaire bestemmingen in Guam
Cities and towns in Guam