Average annual temperature is 28.0 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 93 days
Number of rainy days: 272 days
Look at detailed online map of Cholanganallūr
* Weather data for Cholanganallūr 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) | 29.7 | 31.1 | 35.5 | 38.7 | 39.3 | 40.5 | 39.6 | 39.6 | 36.1 | 36.2 | 31.2 | 32.6 |
| Average daytime temperature (°C) | 28.4 | 29.1 | 32.6 | 35.4 | 35.4 | 36.7 | 35.9 | 36.5 | 34.0 | 33.0 | 29.0 | 28.7 |
| Average temperature (°C) | 24.4 | 24.4 | 27.6 | 29.6 | 30.1 | 30.8 | 30.2 | 30.3 | 29.1 | 28.1 | 25.7 | 25.8 |
| Average night temperature (°C) | 20.8 | 20.4 | 23.3 | 25.0 | 26.2 | 27.1 | 26.6 | 26.4 | 26.0 | 24.5 | 23.1 | 23.4 |
| Absolute minimum temperature (°C) | 17.8 | 18.5 | 21.6 | 22.5 | 23.5 | 24.1 | 24.7 | 24.3 | 24.0 | 23.1 | 21.2 | 21.5 |
| 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) | 9.8 | 10.0 | 11.1 | 11.2 | 9.6 | 9.8 | 8.3 | 11.0 | 10.1 | 10.6 | 7.3 | 8.3 |
| Precipitation (mm) | 23 | 81 | 42 | 42 | 98 | 119 | 79 | 121 | 143 | 237 | 708 | 165 |
| Sunny days | 13 | 21 | 12 | 13 | 15 | 7 | 5 | 4 | 0 | 0 | 0 | 3 |
| Rainy days | 18 | 7 | 19 | 17 | 16 | 23 | 26 | 27 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cholanganallūr is at