Bonga monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Bonga
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 26.3 | 27 | 27 | 26.1 | 24.6 | 23.1 | 21.9 | 22.3 | 23.2 | 24.2 | 24.7 | 25.4 |
| °F | 79.3 | 80.5 | 80.6 | 78.9 | 76.3 | 73.7 | 71.5 | 72.1 | 73.8 | 75.6 | 76.4 | 77.7 |
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 | 39 | 58 | 106 | 142 | 187 | 193 | 206 | 207 | 187 | 136 | 99 | 38 |
| inches | 1.5 | 2.3 | 4.2 | 5.6 | 7.4 | 7.6 | 8.1 | 8.2 | 7.3 | 5.4 | 3.9 | 1.5 |
| Rainy days | 4 | 5 | 7 | 10 | 11 | 12 | 12 | 14 | 12 | 7 | 5 | 3 |
Average annual rainfall in Bonga: 1640mm (645.7 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Bonga
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 10 | 9.9 | 8.9 | 8 | 7.9 | 7.4 | 6.3 | 6.7 | 7.6 | 8.1 | 9.1 | 10.1 |
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 | 10.1 | 11.5 | 12.5 | 13 | 12.9 | 12.6 | 12.9 | 12.7 | 12.5 | 11.7 | 10.4 | 9.5 |
| Max °C | 26.7 | 27.4 | 27.4 | 26.4 | 24.9 | 23.4 | 22.2 | 22.5 | 23.5 | 24.6 | 25 | 25.8 |
| Min °F | 50.2 | 52.6 | 54.4 | 55.4 | 55.2 | 54.7 | 55.1 | 54.9 | 54.5 | 53 | 50.7 | 49 |
| Max °F | 65.1 | 66.9 | 67.8 | 67.5 | 66 | 64.4 | 63.5 | 63.7 | 64.4 | 64.6 | 63.9 | 63.7 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27 | 26.8 | 27.5 | 28.2 | 28.6 | 28.5 | 28.6 | 28.7 | 28.7 | 28.7 | 28.3 | 27.7 |
| °F | 80.6 | 80.3 | 81.4 | 82.7 | 83.4 | 83.3 | 83.4 | 83.6 | 83.6 | 83.6 | 82.9 | 81.8 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 5 | 5 | 7 | 6 | 5 | 5 | 5 | 4 | 4 | 5 | 5 | 5 |
| mph | 3 | 3 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 39% | 38% | 43% | 53% | 63% | 65% | 70% | 70% | 65% | 65% | 56% | 46% |
Other monthly averages
Bonga weather stats
| Hottest month: | March | 27°C 80.6°F |
|---|---|---|
| Driest month: | December | 38mm 1.5ins |
| Sunniest month: | December | 10.1hrs |
| Coldest month: | July | 21.9°C 71.4°F |
| Wettest month: | August | 207mm 8.1ins |
| Warmest sea: | August | 28.7°C 83.7°F |
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