Average annual temperature is 27.5 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Mummusamudram
* Weather data for Mummusamudram India is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.0 | 32.9 | 35.4 | 39.0 | 40.8 | 39.4 | 35.6 | 37.0 | 36.5 | 34.7 | 31.2 | 30.8 |
| Average daytime temperature (°C) | 27.6 | 30.9 | 32.7 | 35.8 | 37.2 | 36.8 | 33.0 | 35.3 | 33.6 | 32.7 | 28.9 | 27.4 |
| Average temperature (°C) | 23.1 | 24.5 | 26.7 | 29.2 | 30.9 | 31.1 | 28.9 | 29.9 | 28.8 | 27.9 | 25.2 | 23.9 |
| Average night temperature (°C) | 19.1 | 18.8 | 22.4 | 24.0 | 26.2 | 27.1 | 25.9 | 25.7 | 25.2 | 23.9 | 22.6 | 20.9 |
| Absolute minimum temperature (°C) | 16.3 | 16.9 | 19.4 | 20.6 | 23.4 | 24.7 | 24.1 | 24.2 | 23.9 | 21.7 | 21.5 | 18.5 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.4 | 12.8 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.1 | 10.7 | 10.9 | 11.1 | 10.2 | 9.3 | 7.1 | 10.3 | 9.2 | 10.4 | 7.1 | 8.3 |
| Precipitation (mm) | 17 | 1 | 51 | 35 | 114 | 71 | 197 | 124 | 165 | 50 | 299 | 430 |
| Sunny days | 16 | 25 | 17 | 17 | 13 | 6 | 3 | 2 | 3 | 5 | 0 | 3 |
| Rainy days | 15 | 3 | 14 | 13 | 18 | 24 | 28 | 29 | 27 | 26 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mummusamudram is at