Average annual temperature is 28.5 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Cholankulam
* Weather data for Cholankulam 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) | 32.7 | 35.6 | 39.2 | 40.9 | 40.3 | 41.2 | 40.1 | 41.0 | 36.2 | 36.3 | 32.3 | 33.1 |
| Average daytime temperature (°C) | 30.6 | 32.3 | 35.4 | 37.4 | 36.7 | 38.7 | 36.5 | 38.4 | 34.5 | 33.2 | 30.2 | 29.6 |
| Average temperature (°C) | 24.9 | 25.7 | 28.7 | 30.3 | 30.1 | 31.7 | 30.5 | 31.1 | 28.7 | 27.8 | 25.9 | 26.0 |
| Average night temperature (°C) | 20.2 | 20.0 | 23.4 | 25.0 | 25.7 | 27.0 | 26.3 | 26.3 | 25.1 | 24.0 | 23.0 | 23.0 |
| Absolute minimum temperature (°C) | 18.1 | 17.5 | 20.5 | 23.6 | 23.7 | 25.2 | 24.1 | 23.9 | 23.8 | 22.7 | 22.4 | 21.4 |
| 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 | 11.6 |
| 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) | 10.2 | 10.0 | 11.0 | 10.9 | 9.5 | 9.6 | 8.7 | 11.1 | 9.8 | 9.7 | 7.8 | 8.2 |
| Precipitation (mm) | 15 | 55 | 38 | 61 | 117 | 56 | 58 | 154 | 177 | 215 | 316 | 110 |
| Sunny days | 22 | 21 | 14 | 10 | 7 | 3 | 4 | 4 | 0 | 1 | 1 | 5 |
| Rainy days | 9 | 7 | 17 | 20 | 24 | 27 | 27 | 27 | 30 | 30 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cholankulam is at