Average annual temperature is 28.5 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 119 days
Number of rainy days: 246 days
Look at detailed online map of Sūrangudi
* Weather data for Sūrangudi 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) | 33.3 | 34.0 | 34.5 | 35.7 | 37.0 | 39.5 | 39.3 | 40.4 | 36.7 | 32.9 | 31.7 | 31.3 |
| Average daytime temperature (°C) | 31.0 | 31.4 | 32.8 | 33.4 | 33.5 | 37.1 | 36.1 | 35.5 | 33.7 | 31.4 | 29.9 | 29.4 |
| Average temperature (°C) | 25.8 | 26.0 | 28.3 | 29.4 | 29.7 | 31.5 | 30.6 | 30.3 | 29.4 | 27.8 | 26.2 | 26.3 |
| Average night temperature (°C) | 21.5 | 21.3 | 24.3 | 25.5 | 26.5 | 27.5 | 26.8 | 26.3 | 25.9 | 24.5 | 23.4 | 23.7 |
| Absolute minimum temperature (°C) | 19.8 | 18.5 | 21.7 | 24.0 | 24.6 | 26.1 | 25.0 | 24.9 | 24.2 | 22.9 | 22.4 | 22.1 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 9.9 | 10.2 | 11.1 | 11.2 | 9.9 | 10.3 | 9.4 | 11.3 | 10.2 | 9.8 | 8.3 | 8.3 |
| Precipitation (mm) | 19 | 51 | 35 | 86 | 69 | 31 | 28 | 49 | 106 | 189 | 412 | 168 |
| Sunny days | 25 | 23 | 10 | 10 | 12 | 7 | 9 | 12 | 2 | 2 | 1 | 6 |
| Rainy days | 6 | 5 | 21 | 20 | 19 | 23 | 22 | 19 | 28 | 29 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sūrangudi is at