Climate of Astumbo
Climate averages for the whole year
- Day: the average daily temperature during the day is between 30°C and 33°C
- Night:the average nighttime temperature is between 27°C and 29°C
- Rain: it rains 322 days and there is a total of approximately 2495 mm rainfall
- Sun hours: throughout the year there are 3078 sun hours
Maximum temperature: | between 30°C and 33°C |
Warmest month: | 33°C in June |
Coldest month: | 30°C in January |
Night temperature: | between 27°C and 29°C |
Dry days: | 43 days |
Days with rain: | 322 days |
Days with snow: | 0 days |
Total rain sum: | 2495 mm |
Hours of sunshine: | 3078 hours |
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Astumbo.
Precipitation graph
This graph shows the average amount of rainfall per month for Astumbo.
Climate table of Astumbo
In this climate table you can see at a glance what the average weather per month is for Astumbo. 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 Astumbo might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 30 | 30 | 30 | 31 | 32 | 33 | 33 | 33 | 32 | 32 | 32 | 31 |
Night temp. (°C) | 28 | 27 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 119 | 67 | 97 | 103 | 109 | 165 | 322 | 367 | 446 | 394 | 184 | 122 |
Days with rain | 26 | 22 | 24 | 24 | 25 | 28 | 29 | 30 | 29 | 30 | 27 | 28 |
Dry days | 5 | 6 | 7 | 6 | 6 | 2 | 2 | 1 | 1 | 1 | 3 | 3 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 8 | 8 | 8 | 9 | 11 | 11 | 9 | 8 | 8 | 7 | 6 | 6 |
Wind force (Bft) | 4 | 4 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 4 | 4 | 4 |
UV-index | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Best time to visit Astumbo
The best time to visit Astumbo in Guam is in February and March. In this period you have a warm temperature and little precipitation. The highest average temperature in Astumbo is 33°C in June and the lowest is 30°C in January.
Climate of Astumbo by month
What is the average climate in a given month for Astumbo? 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.
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