Average annual temperature is 20.0 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 322 days
Number of rainy days: 43 days
Look at detailed online map of Merville
* Weather data for Merville Namibia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 39.1 | 37.8 | 36.7 | 33.4 | 30.2 | 26.5 | 28.2 | 28.9 | 35.2 | 37.4 | 40.4 | 38.8 |
| Average daytime temperature (°C) | 34.6 | 33.0 | 31.1 | 27.5 | 22.6 | 19.5 | 18.8 | 23.1 | 23.1 | 29.5 | 33.1 | 32.4 |
| Average temperature (°C) | 27.0 | 25.0 | 22.5 | 20.6 | 16.2 | 13.0 | 12.7 | 16.3 | 15.4 | 21.8 | 25.3 | 24.3 |
| Average night temperature (°C) | 18.8 | 17.0 | 14.1 | 13.5 | 9.6 | 7.1 | 6.7 | 9.6 | 7.8 | 13.5 | 16.3 | 16.0 |
| Absolute minimum temperature (°C) | 9.6 | 9.8 | 9.6 | 5.2 | 2.7 | 2.8 | -0.3 | 3.7 | 0.1 | 7.1 | 6.7 | 7.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.0 | 12.2 | 11.4 | 10.8 | 10.4 | 10.6 | 11.2 | 11.9 | 12.8 | 13.5 | 13.9 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 12.3 | 12.0 | 11.4 | 10.3 | 9.5 | 9.3 | 9.3 | 10.2 | 10.4 | 11.4 | 12.3 | 12.9 |
| Precipitation (mm) | 8 | 21 | 2 | 2 | 6 | 8 | 3 | 0 | 6 | 4 | 0 | 12 |
| Sunny days | 26 | 25 | 28 | 28 | 25 | 25 | 27 | 31 | 26 | 26 | 29 | 26 |
| Rainy days | 5 | 3 | 3 | 2 | 6 | 5 | 4 | 0 | 4 | 5 | 1 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Merville is at