Hagåtña monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Hagåtña
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 29.5 | 29.6 | 30 | 30.5 | 30.7 | 30.9 | 30.6 | 30.5 | 30.6 | 30.8 | 30.5 | 30 |
| °F | 85 | 85.2 | 86 | 86.8 | 87.3 | 87.6 | 87.1 | 86.8 | 87.1 | 87.4 | 86.8 | 86 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
Average rainfall & rainy days
The graph below shows the average rainfall and number of rainy days per month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | 130 | 111 | 89 | 102 | 142 | 162 | 273 | 363 | 343 | 317 | 228 | 150 |
| inches | 5.1 | 4.4 | 3.5 | 4 | 5.6 | 6.4 | 10.7 | 14.3 | 13.5 | 12.5 | 9 | 5.9 |
| Rainy days | 23 | 19 | 20 | 19 | 20 | 17 | 19 | 20 | 19 | 22 | 22 | 23 |
Average annual rainfall in Hagåtña: 2567.967mm (1011 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Hagåtña
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 6.1 | 6.6 | 7.4 | 7.6 | 7.5 | 6.9 | 5.5 | 5 | 4.9 | 4.7 | 4.9 | 5 |
Day / night temperatures
The graph below shows the daily range of temperatures for each month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 24 | 23.7 | 23.9 | 24.4 | 24.8 | 25.2 | 24.9 | 24.6 | 24.9 | 24.7 | 24.8 | 24.5 |
| Max °C | 29.6 | 29.7 | 30.2 | 30.6 | 30.9 | 31.1 | 30.8 | 30.6 | 30.8 | 30.9 | 30.6 | 30.2 |
| Min °F | 75.2 | 74.7 | 74.9 | 75.9 | 76.6 | 77.3 | 76.7 | 76.3 | 76.7 | 76.5 | 76.6 | 76 |
| Max °F | 80.2 | 80.1 | 80.6 | 81.5 | 82 | 82.6 | 82 | 81.7 | 82 | 82 | 81.9 | 81.1 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 28 | 27.7 | 27.7 | 28.2 | 28.8 | 29.3 | 29.5 | 29.6 | 29.6 | 29.4 | 29.1 | 28.5 |
| °F | 82.4 | 81.8 | 81.9 | 82.8 | 83.9 | 84.8 | 85.2 | 85.3 | 85.2 | 85 | 84.3 | 83.3 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 12 | 12 | 12 | 12 | 12 | 10 | 11 | 12 | 12 | 12 | 13 | 12 |
| mph | 7 | 7 | 8 | 7 | 7 | 6 | 7 | 7 | 8 | 8 | 8 | 7 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 84% | 82% | 83% | 82% | 83% | 83% | 87% | 89% | 89% | 88% | 87% | 83% |
Other monthly averages
Hagåtña weather stats
| Hottest month: | June | 30.9°C 87.6°F |
|---|---|---|
| Driest month: | March | 89mm 3.5ins |
| Sunniest month: | March | 7.4hrs |
| Coldest month: | February | 29.6°C 85.3°F |
| Wettest month: | August | 363mm 14.3ins |
| Warmest sea: | August | 29.6°C 85.3°F |
© Google