Average annual temperature is 21.0 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 60 days
Number of rainy days: 305 days
Look at detailed online map of Ilima
* Weather data for Ilima 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) | 31.8 | 31.4 | 30.0 | 27.3 | 26.1 | 26.8 | 25.5 | 27.3 | 29.1 | 32.8 | 30.8 | 29.8 |
| Average daytime temperature (°C) | 26.4 | 27.1 | 26.0 | 24.3 | 23.9 | 24.0 | 21.5 | 22.9 | 27.1 | 29.9 | 27.6 | 27.3 |
| Average temperature (°C) | 21.7 | 22.5 | 21.6 | 20.6 | 20.1 | 19.1 | 17.1 | 18.3 | 21.2 | 23.9 | 22.8 | 22.7 |
| Average night temperature (°C) | 18.3 | 19.0 | 18.8 | 18.5 | 17.2 | 15.1 | 13.3 | 14.4 | 15.7 | 18.3 | 19.1 | 19.1 |
| Absolute minimum temperature (°C) | 16.3 | 17.6 | 17.7 | 17.5 | 15.4 | 12.3 | 11.2 | 12.0 | 12.6 | 16.3 | 18.1 | 17.8 |
| 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) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 |
| 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) | 8.9 | 9.1 | 7.9 | 8.1 | 8.7 | 9.6 | 8.8 | 9.6 | 11.1 | 11.1 | 10.3 | 9.3 |
| Precipitation (mm) | 313 | 194 | 418 | 656 | 108 | 27 | 117 | 116 | 25 | 48 | 258 | 296 |
| Sunny days | 1 | 0 | 0 | 0 | 3 | 10 | 8 | 10 | 14 | 13 | 1 | 0 |
| Rainy days | 30 | 28 | 31 | 30 | 28 | 20 | 23 | 21 | 16 | 18 | 29 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilima is at