Otavi monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Otavi
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 31.3 | 29.6 | 28.8 | 28.5 | 26.3 | 23.8 | 24.2 | 27.4 | 31.3 | 32.7 | 32.5 | 32.9 |
| °F | 88.4 | 85.3 | 83.9 | 83.3 | 79.4 | 74.9 | 75.5 | 81.3 | 88.4 | 90.9 | 90.5 | 91.2 |
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 | 127 | 149 | 92 | 35 | 6 | 1 | 0 | 1 | 3 | 16 | 50 | 60 |
| inches | 5 | 5.9 | 3.6 | 1.4 | 0.2 | 0.1 | 0 | 0 | 0.1 | 0.6 | 2 | 2.4 |
| Rainy days | 16 | 14 | 10 | 5 | 2 | 2 | 0 | 1 | 2 | 4 | 9 | 11 |
Average annual rainfall in Otavi: 537.667mm (211.7 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Otavi
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 8.3 | 8.1 | 8.4 | 9.7 | 10.9 | 11.1 | 11.3 | 11.5 | 11 | 10.2 | 9.7 | 9.9 |
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 | 17.8 | 17.1 | 16.1 | 13.4 | 8.7 | 5.8 | 5.2 | 7.6 | 11.6 | 15.3 | 16.7 | 17.2 |
| Max °C | 31.7 | 29.9 | 29.2 | 28.9 | 26.8 | 24.3 | 24.7 | 27.9 | 31.8 | 33.2 | 32.9 | 33.3 |
| Min °F | 64 | 62.8 | 60.9 | 56 | 47.6 | 42.4 | 41.3 | 45.6 | 52.9 | 59.5 | 62.1 | 62.9 |
| Max °F | 76.5 | 74.3 | 72.7 | 70 | 63.9 | 59 | 58.8 | 63.9 | 71.1 | 75.6 | 76.6 | 77.4 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 21.4 | 22 | 21.8 | 20.9 | 19.7 | 18.4 | 17.5 | 17.1 | 17.3 | 18.1 | 19.2 | 20.5 |
| °F | 70.6 | 71.6 | 71.3 | 69.6 | 67.5 | 65.1 | 63.5 | 62.8 | 63.2 | 64.6 | 66.6 | 69 |
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 | 4 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 5 |
| mph | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 54% | 59% | 61% | 55% | 44% | 41% | 36% | 30% | 27% | 31% | 40% | 45% |
Other monthly averages
Otavi weather stats
| Hottest month: | December | 32.9°C 91.2°F |
|---|---|---|
| Driest month: | July | 0mm 0ins |
| Sunniest month: | July | 11.3hrs |
| Coldest month: | July | 24.2°C 75.6°F |
| Wettest month: | February | 149mm 5.9ins |
| Warmest sea: | February | 22°C 71.6°F |
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