Mananjary monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Mananjary
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 29 | 29.4 | 28.7 | 27.6 | 25.9 | 24.5 | 23.7 | 23.9 | 24.9 | 26 | 27.2 | 28.4 |
| °F | 84.3 | 84.9 | 83.7 | 81.8 | 78.7 | 76.1 | 74.6 | 75 | 76.8 | 78.8 | 80.9 | 83.2 |
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 | 331 | 338 | 370 | 204 | 176 | 179 | 163 | 137 | 80 | 90 | 185 | 242 |
| inches | 13 | 13.3 | 14.6 | 8 | 6.9 | 7 | 6.4 | 5.4 | 3.2 | 3.5 | 7.3 | 9.5 |
| Rainy days | 19 | 20 | 21 | 17 | 16 | 14 | 17 | 16 | 13 | 13 | 13 | 18 |
Average annual rainfall in Mananjary: 2521.4585mm (992.7 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Mananjary
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 7.9 | 7.5 | 6.9 | 7.4 | 7.1 | 6.6 | 6.4 | 7.1 | 7.9 | 8.1 | 7.9 | 7.4 |
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 | 22.8 | 22.8 | 22.2 | 20.7 | 18.2 | 16.1 | 15.8 | 16.2 | 17.3 | 19.4 | 20.9 | 22 |
| Max °C | 29.2 | 29.5 | 28.9 | 27.8 | 26.1 | 24.7 | 23.9 | 24.1 | 25.1 | 26.2 | 27.3 | 28.6 |
| Min °F | 73 | 73 | 72 | 69.3 | 64.8 | 61 | 60.4 | 61.1 | 63.1 | 66.8 | 69.6 | 71.6 |
| Max °F | 78.8 | 79.1 | 78 | 75.7 | 71.9 | 68.8 | 67.7 | 68.2 | 70.2 | 73 | 75.4 | 77.5 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 28.1 | 28.4 | 28.2 | 27.7 | 26.8 | 25.6 | 24.5 | 24 | 24 | 24.6 | 25.8 | 27.2 |
| °F | 82.6 | 83 | 82.8 | 81.8 | 80.3 | 78.1 | 76.1 | 75.1 | 75.1 | 76.3 | 78.4 | 81 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 11 | 10 | 10 | 9 | 8 | 8 | 9 | 10 | 11 | 13 | 11 | 11 |
| mph | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 7 | 8 | 7 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 86% | 86% | 87% | 87% | 87% | 86% | 87% | 85% | 84% | 84% | 85% | 86% |
Other monthly averages
Mananjary weather stats
| Hottest month: | February | 29.4°C 84.9°F |
|---|---|---|
| Driest month: | September | 80mm 3.1ins |
| Sunniest month: | September | 7.9hrs |
| Coldest month: | July | 23.7°C 74.7°F |
| Wettest month: | March | 370mm 14.6ins |
| Warmest sea: | February | 28.4°C 83.1°F |
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