Average annual temperature is 28.0 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Shunmuganāthapuram
* Weather data for Shunmuganāthapuram 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) | 32.2 | 34.5 | 38.4 | 40.4 | 39.6 | 40.6 | 40.1 | 40.4 | 36.5 | 36.4 | 32.0 | 32.9 |
| Average daytime temperature (°C) | 29.9 | 31.5 | 34.8 | 37.1 | 36.3 | 38.1 | 35.6 | 38.3 | 34.0 | 33.1 | 29.9 | 29.4 |
| Average temperature (°C) | 24.3 | 25.0 | 28.2 | 30.0 | 29.9 | 31.1 | 29.5 | 30.9 | 28.3 | 27.6 | 25.5 | 25.6 |
| Average night temperature (°C) | 19.6 | 19.3 | 22.8 | 24.6 | 25.4 | 26.3 | 25.4 | 25.8 | 24.7 | 23.6 | 22.6 | 22.5 |
| Absolute minimum temperature (°C) | 17.5 | 17.0 | 19.7 | 23.1 | 23.3 | 24.2 | 23.6 | 23.8 | 23.4 | 22.2 | 21.7 | 20.8 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 |
| 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) | 10.2 | 9.9 | 10.7 | 10.8 | 9.5 | 9.5 | 8.3 | 10.8 | 9.4 | 9.9 | 7.6 | 8.1 |
| Precipitation (mm) | 10 | 32 | 35 | 48 | 133 | 56 | 107 | 135 | 221 | 192 | 304 | 91 |
| Sunny days | 22 | 22 | 15 | 11 | 9 | 3 | 6 | 3 | 1 | 1 | 1 | 8 |
| Rainy days | 9 | 6 | 16 | 19 | 22 | 27 | 25 | 28 | 29 | 30 | 29 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Shunmuganāthapuram is at