Average annual temperature is 24.1 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 16.1 °C
Number of sunny days: 58 days
Number of rainy days: 307 days
Look at detailed online map of Hannover
* Weather data for Hannover Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.8 | 32.1 | 31.4 | 31.7 | 32.1 | 29.2 | 30.1 | 29.7 | 30.0 | 28.6 | 28.6 | 30.6 |
| Average daytime temperature (°C) | 28.2 | 30.4 | 29.3 | 30.4 | 29.9 | 28.1 | 28.0 | 28.1 | 28.1 | 27.0 | 27.2 | 28.9 |
| Average temperature (°C) | 22.7 | 24.0 | 23.8 | 24.6 | 25.0 | 24.2 | 24.5 | 24.4 | 24.4 | 23.5 | 23.9 | 24.0 |
| Average night temperature (°C) | 18.3 | 19.3 | 20.0 | 20.5 | 21.3 | 21.2 | 21.5 | 21.4 | 21.5 | 21.0 | 20.9 | 20.0 |
| Absolute minimum temperature (°C) | 16.1 | 17.0 | 18.6 | 18.1 | 19.5 | 19.5 | 19.4 | 20.1 | 19.9 | 19.6 | 19.2 | 17.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.5 | 10.6 | 10.7 | 10.9 | 11.2 | 10.5 | 9.1 | 9.2 | 9.6 | 8.0 | 9.3 | 10.2 |
| Precipitation (mm) | 17 | 10 | 113 | 70 | 260 | 378 | 392 | 399 | 505 | 639 | 181 | 18 |
| Sunny days | 17 | 16 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 20 |
| Rainy days | 14 | 12 | 28 | 30 | 30 | 30 | 31 | 31 | 30 | 31 | 29 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hannover is at