Average annual temperature is 20.9 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Blantyre
* Weather data for Blantyre 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) | 27.0 | 28.8 | 26.5 | 27.3 | 27.7 | 28.2 | 26.2 | 29.8 | 32.4 | 36.1 | 33.0 | 34.2 |
| Average daytime temperature (°C) | 24.5 | 24.9 | 23.7 | 24.3 | 24.6 | 24.8 | 22.1 | 23.9 | 29.1 | 30.3 | 28.8 | 29.0 |
| Average temperature (°C) | 20.7 | 21.5 | 20.1 | 19.8 | 19.2 | 19.2 | 16.9 | 18.7 | 23.3 | 24.5 | 23.3 | 23.9 |
| Average night temperature (°C) | 18.0 | 18.8 | 17.4 | 16.1 | 14.5 | 14.3 | 12.7 | 14.0 | 17.9 | 19.5 | 18.8 | 19.6 |
| Absolute minimum temperature (°C) | 16.4 | 17.1 | 15.5 | 13.7 | 12.4 | 9.7 | 10.4 | 10.7 | 14.0 | 13.4 | 13.2 | 14.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 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 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 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) | 9.1 | 9.9 | 8.3 | 9.8 | 10.6 | 10.4 | 9.7 | 10.0 | 10.8 | 10.4 | 10.8 | 10.8 |
| Precipitation (mm) | 321 | 149 | 511 | 25 | 7 | 0 | 7 | 14 | 0 | 41 | 68 | 124 |
| Sunny days | 2 | 1 | 1 | 14 | 20 | 27 | 21 | 18 | 28 | 20 | 12 | 9 |
| Rainy days | 29 | 27 | 30 | 16 | 11 | 3 | 10 | 13 | 2 | 11 | 18 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Blantyre is at