Average annual temperature is 23.5 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 190 days
Number of rainy days: 175 days
Look at detailed online map of Mweny
* Weather data for Mweny Malawi is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.7 | 31.9 | 29.1 | 28.3 | 28.8 | 29.5 | 28.7 | 33.1 | 33.8 | 37.9 | 37.0 | 36.9 |
| Average daytime temperature (°C) | 27.7 | 27.9 | 26.6 | 26.3 | 26.6 | 26.7 | 25.5 | 27.3 | 31.7 | 34.6 | 32.5 | 33.2 |
| Average temperature (°C) | 23.3 | 23.6 | 22.8 | 21.8 | 20.7 | 20.7 | 19.7 | 21.3 | 25.5 | 28.1 | 26.4 | 27.5 |
| Average night temperature (°C) | 20.2 | 20.7 | 20.0 | 18.0 | 15.1 | 14.6 | 14.2 | 15.5 | 19.3 | 22.2 | 21.2 | 22.6 |
| Absolute minimum temperature (°C) | 18.5 | 19.4 | 18.5 | 15.3 | 13.5 | 11.4 | 11.1 | 12.9 | 15.6 | 16.8 | 16.4 | 18.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.5 | 9.0 | 8.4 | 9.6 | 10.7 | 10.4 | 9.9 | 10.0 | 10.8 | 11.0 | 11.1 | 11.0 |
| Precipitation (mm) | 219 | 235 | 421 | 35 | 0 | 2 | 2 | 6 | 0 | 13 | 36 | 71 |
| Sunny days | 1 | 2 | 0 | 13 | 28 | 28 | 23 | 24 | 28 | 20 | 13 | 10 |
| Rainy days | 30 | 26 | 31 | 17 | 3 | 2 | 8 | 7 | 2 | 11 | 17 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mweny is at