Average annual temperature is 23.9 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Mererani
* Weather data for Mererani 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) | 35.3 | 36.4 | 35.4 | 29.5 | 31.6 | 30.1 | 30.4 | 32.0 | 34.0 | 34.8 | 30.6 | 34.8 |
| Average daytime temperature (°C) | 32.8 | 34.0 | 32.2 | 27.8 | 28.1 | 27.3 | 27.3 | 29.0 | 31.1 | 31.7 | 27.7 | 31.5 |
| Average temperature (°C) | 26.3 | 27.3 | 25.9 | 22.7 | 22.6 | 21.7 | 21.5 | 22.8 | 24.4 | 24.7 | 22.3 | 24.8 |
| Average night temperature (°C) | 19.9 | 20.4 | 20.3 | 19.2 | 18.9 | 17.3 | 16.9 | 17.5 | 18.9 | 19.3 | 19.1 | 19.5 |
| Absolute minimum temperature (°C) | 18.1 | 18.9 | 18.9 | 17.5 | 16.6 | 15.1 | 14.3 | 15.6 | 17.2 | 16.4 | 17.4 | 17.7 |
| 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) | 11.3 | 11.5 | 10.8 | 9.2 | 9.6 | 9.6 | 9.0 | 9.7 | 10.5 | 10.5 | 9.7 | 11.1 |
| Precipitation (mm) | 4 | 1 | 92 | 219 | 38 | 19 | 8 | 11 | 18 | 64 | 262 | 49 |
| Sunny days | 24 | 24 | 15 | 1 | 8 | 16 | 18 | 16 | 17 | 7 | 0 | 9 |
| Rainy days | 7 | 4 | 16 | 29 | 23 | 14 | 13 | 15 | 13 | 24 | 30 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mererani is at