Average annual temperature is 23.9 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 15.2 °C
Number of sunny days: 169 days
Number of rainy days: 196 days
Look at detailed online map of Iseme
* Weather data for Iseme 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) | 33.6 | 34.4 | 33.7 | 31.4 | 32.9 | 32.2 | 33.0 | 34.0 | 33.4 | 34.8 | 34.1 | 29.8 |
| Average daytime temperature (°C) | 29.3 | 30.6 | 28.1 | 28.6 | 30.0 | 31.1 | 30.2 | 31.9 | 30.1 | 32.5 | 28.1 | 27.3 |
| Average temperature (°C) | 23.0 | 24.4 | 22.5 | 22.8 | 24.3 | 25.0 | 24.0 | 25.8 | 24.1 | 25.6 | 22.8 | 22.3 |
| Average night temperature (°C) | 17.1 | 18.7 | 17.8 | 17.9 | 18.6 | 18.9 | 17.6 | 19.5 | 18.9 | 19.8 | 18.7 | 17.9 |
| Absolute minimum temperature (°C) | 15.2 | 16.4 | 16.6 | 16.2 | 16.1 | 17.0 | 15.9 | 17.8 | 16.8 | 17.2 | 16.8 | 16.6 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 11.1 | 10.7 | 9.7 | 10.4 | 10.6 | 10.6 | 11.0 | 10.4 | 10.5 | 10.7 | 9.3 | 10.1 |
| Precipitation (mm) | 52 | 53 | 95 | 113 | 47 | 2 | 0 | 0 | 98 | 61 | 303 | 146 |
| Sunny days | 12 | 16 | 5 | 3 | 16 | 25 | 31 | 31 | 11 | 13 | 5 | 1 |
| Rainy days | 19 | 12 | 26 | 27 | 15 | 5 | 0 | 0 | 19 | 18 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iseme is at