Pemba monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Pemba
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 31.1 | 31.2 | 31.1 | 30.7 | 29.8 | 28.6 | 28.1 | 28.3 | 29.2 | 30.1 | 31 | 31.2 |
| °F | 87.9 | 88.1 | 87.9 | 87.3 | 85.6 | 83.5 | 82.6 | 82.9 | 84.6 | 86.2 | 87.7 | 88.2 |
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 | 184 | 174 | 202 | 125 | 31 | 20 | 18 | 8 | 5 | 10 | 43 | 135 |
| inches | 7.2 | 6.9 | 8 | 4.9 | 1.2 | 0.8 | 0.7 | 0.3 | 0.2 | 0.4 | 1.7 | 5.3 |
| Rainy days | 16 | 14 | 16 | 12 | 4 | 3 | 3 | 2 | 1 | 2 | 5 | 11 |
Average annual rainfall in Pemba: 982.0668mm (386.6 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Pemba
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 7.3 | 7 | 7.5 | 8.6 | 9.4 | 9.1 | 9.1 | 9.8 | 10.2 | 10.6 | 10.4 | 8.5 |
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 | 23.6 | 23.5 | 23.2 | 22.5 | 20.7 | 19 | 18.6 | 19.8 | 20.1 | 22 | 23.3 | 23.9 |
| Max °C | 31.3 | 31.4 | 31.3 | 30.9 | 30 | 28.8 | 28.3 | 28.5 | 29.5 | 30.3 | 31.2 | 31.4 |
| Min °F | 74.5 | 74.4 | 73.8 | 72.4 | 69.3 | 66.2 | 65.5 | 67.6 | 68.3 | 71.5 | 73.9 | 75 |
| Max °F | 81.4 | 81.4 | 81 | 80 | 77.6 | 75.1 | 74.2 | 75.4 | 76.6 | 79.1 | 81 | 81.8 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 28.7 | 28.9 | 29.3 | 29 | 28 | 26.9 | 25.8 | 25.4 | 25.7 | 26.6 | 27.6 | 28.6 |
| °F | 83.7 | 84 | 84.8 | 84.2 | 82.5 | 80.4 | 78.5 | 77.7 | 78.3 | 79.8 | 81.7 | 83.4 |
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 | 11 | 10 | 12 | 14 | 15 | 16 | 15 | 13 | 14 | 13 | 13 |
| mph | 8 | 7 | 6 | 7 | 8 | 10 | 10 | 9 | 8 | 9 | 8 | 8 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 82% | 83% | 84% | 82% | 78% | 76% | 77% | 77% | 77% | 77% | 78% | 81% |
Other monthly averages
Pemba weather stats
| Hottest month: | December | 31.2°C 88.2°F |
|---|---|---|
| Driest month: | September | 5mm 0.2ins |
| Sunniest month: | October | 10.6hrs |
| Coldest month: | July | 28.1°C 82.6°F |
| Wettest month: | March | 202mm 8ins |
| Warmest sea: | March | 29.3°C 84.7°F |
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