Average annual temperature is 27.9 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Ullikkottai
* Weather data for Ullikkottai 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) | 30.3 | 32.6 | 36.1 | 38.2 | 38.2 | 39.4 | 39.1 | 40.2 | 36.0 | 35.4 | 31.4 | 32.5 |
| Average daytime temperature (°C) | 29.3 | 30.4 | 33.2 | 35.5 | 34.8 | 36.1 | 35.2 | 36.2 | 33.6 | 32.5 | 29.4 | 29.0 |
| Average temperature (°C) | 24.3 | 24.6 | 27.7 | 29.6 | 29.8 | 30.4 | 29.8 | 30.0 | 28.8 | 27.8 | 25.6 | 25.7 |
| Average night temperature (°C) | 20.4 | 20.1 | 23.2 | 25.0 | 26.2 | 26.9 | 26.5 | 26.2 | 25.7 | 24.3 | 23.1 | 23.2 |
| Absolute minimum temperature (°C) | 17.9 | 17.9 | 20.7 | 23.0 | 23.6 | 25.0 | 24.8 | 24.5 | 23.8 | 22.8 | 20.9 | 21.2 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 9.9 | 9.9 | 11.0 | 11.2 | 9.5 | 9.7 | 8.2 | 11.1 | 10.0 | 10.1 | 6.8 | 7.5 |
| Precipitation (mm) | 12 | 53 | 40 | 47 | 91 | 79 | 45 | 139 | 203 | 251 | 544 | 125 |
| Sunny days | 19 | 19 | 13 | 9 | 11 | 5 | 5 | 4 | 0 | 0 | 0 | 2 |
| Rainy days | 12 | 9 | 18 | 21 | 20 | 25 | 26 | 27 | 30 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ullikkottai is at