Average annual temperature is 28.0 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Uthukkottai
* Weather data for Uthukkottai 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) | 29.6 | 34.1 | 36.7 | 40.8 | 42.1 | 41.4 | 36.4 | 37.6 | 37.1 | 35.6 | 31.6 | 30.9 |
| Average daytime temperature (°C) | 28.3 | 31.9 | 34.0 | 37.4 | 38.0 | 37.5 | 33.7 | 36.0 | 34.1 | 33.3 | 29.3 | 28.2 |
| Average temperature (°C) | 23.4 | 24.9 | 27.3 | 30.1 | 31.3 | 31.5 | 29.3 | 30.3 | 29.0 | 28.1 | 25.6 | 24.6 |
| Average night temperature (°C) | 19.3 | 19.3 | 22.4 | 24.8 | 26.7 | 27.4 | 26.1 | 26.0 | 25.4 | 24.2 | 23.0 | 21.6 |
| Absolute minimum temperature (°C) | 16.7 | 17.9 | 18.6 | 21.9 | 23.2 | 24.7 | 23.8 | 24.1 | 23.7 | 22.5 | 22.3 | 19.2 |
| 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 | 12.7 | 12.9 | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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 | 10.5 | 10.8 | 11.0 | 10.1 | 9.3 | 6.9 | 10.2 | 9.3 | 10.3 | 7.6 | 8.6 |
| Precipitation (mm) | 10 | 0 | 53 | 38 | 124 | 76 | 142 | 75 | 208 | 71 | 351 | 339 |
| Sunny days | 17 | 25 | 17 | 14 | 14 | 6 | 5 | 6 | 3 | 5 | 4 | 11 |
| Rainy days | 14 | 3 | 14 | 16 | 17 | 24 | 26 | 25 | 27 | 26 | 26 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Uthukkottai is at