Average annual temperature is 16.4 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 157 days
Number of rainy days: 208 days
Look at detailed online map of Tanga
* Weather data for Tanga South Africa is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.2 | 32.0 | 30.6 | 29.5 | 27.1 | 23.4 | 26.6 | 29.2 | 34.6 | 33.6 | 35.7 | 36.7 |
| Average daytime temperature (°C) | 26.5 | 24.7 | 24.9 | 23.1 | 18.8 | 16.6 | 18.1 | 21.8 | 21.8 | 20.1 | 26.2 | 22.7 |
| Average temperature (°C) | 21.2 | 19.9 | 19.3 | 17.1 | 13.9 | 12.3 | 12.6 | 15.1 | 14.9 | 14.6 | 18.8 | 17.7 |
| Average night temperature (°C) | 16.6 | 16.0 | 14.9 | 12.4 | 10.1 | 8.7 | 7.6 | 9.4 | 9.7 | 9.9 | 12.9 | 13.6 |
| Absolute minimum temperature (°C) | 8.9 | 11.7 | 9.0 | 7.9 | 5.6 | 4.9 | 3.3 | 5.1 | 3.1 | 3.9 | 8.2 | 10.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.8 | 14.2 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 9.3 | 8.0 | 9.4 | 8.8 | 7.4 | 7.5 | 8.8 | 9.6 | 9.0 | 8.1 | 10.4 | 6.8 |
| Precipitation (mm) | 131 | 157 | 50 | 38 | 148 | 31 | 16 | 4 | 53 | 134 | 31 | 146 |
| Sunny days | 8 | 4 | 9 | 15 | 13 | 22 | 22 | 23 | 18 | 8 | 13 | 2 |
| Rainy days | 23 | 24 | 22 | 15 | 18 | 8 | 9 | 8 | 12 | 23 | 17 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tanga is at