Average annual temperature is 19.7 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 8.6 °C
Number of sunny days: 145 days
Number of rainy days: 220 days
Look at detailed online map of Isale
* Weather data for Isale Tanzania is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.1 | 27.1 | 27.1 | 26.1 | 27.2 | 27.3 | 28.2 | 32.1 | 30.8 | 32.8 | 31.7 | 27.5 |
| Average daytime temperature (°C) | 23.7 | 24.7 | 24.0 | 24.2 | 24.9 | 25.9 | 25.4 | 27.6 | 28.9 | 30.4 | 27.6 | 24.7 |
| Average temperature (°C) | 18.7 | 19.4 | 18.8 | 18.8 | 18.9 | 18.7 | 17.7 | 20.0 | 22.0 | 23.3 | 21.1 | 19.3 |
| Average night temperature (°C) | 14.8 | 15.3 | 15.0 | 14.9 | 13.8 | 12.5 | 11.3 | 13.6 | 15.7 | 17.6 | 16.7 | 15.6 |
| Absolute minimum temperature (°C) | 13.6 | 13.4 | 13.8 | 13.0 | 12.2 | 10.0 | 8.6 | 11.3 | 13.5 | 16.0 | 15.1 | 14.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.5 | 12.3 | 12.1 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.7 | 10.1 | 9.4 | 10.5 | 10.6 | 10.8 | 11.0 | 11.1 | 11.1 | 11.2 | 9.6 | 8.8 |
| Precipitation (mm) | 138 | 111 | 143 | 128 | 50 | 1 | 0 | 0 | 6 | 9 | 150 | 256 |
| Sunny days | 2 | 3 | 1 | 3 | 14 | 25 | 29 | 29 | 17 | 20 | 2 | 0 |
| Rainy days | 29 | 25 | 30 | 27 | 17 | 5 | 2 | 2 | 13 | 11 | 28 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isale is at