Average annual temperature is 28.3 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Kallakuppam
* Weather data for Kallakuppam 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) | 30.5 | 34.6 | 37.2 | 40.6 | 39.4 | 40.7 | 38.2 | 39.9 | 35.6 | 37.3 | 31.6 | 31.7 |
| Average daytime temperature (°C) | 29.1 | 31.7 | 34.0 | 37.2 | 36.6 | 36.0 | 35.0 | 37.1 | 34.2 | 34.4 | 29.3 | 28.9 |
| Average temperature (°C) | 24.0 | 25.1 | 27.7 | 30.0 | 31.0 | 31.0 | 30.2 | 31.3 | 29.3 | 29.0 | 25.6 | 25.4 |
| Average night temperature (°C) | 19.9 | 19.9 | 23.2 | 25.1 | 26.6 | 27.2 | 26.4 | 26.7 | 25.8 | 24.8 | 23.1 | 22.5 |
| Absolute minimum temperature (°C) | 17.5 | 17.5 | 20.3 | 22.2 | 23.7 | 24.7 | 24.8 | 24.8 | 24.6 | 23.3 | 20.6 | 19.7 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 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 | 9.9 | 11.0 | 11.0 | 10.0 | 9.5 | 7.7 | 10.7 | 10.0 | 10.2 | 7.2 | 7.9 |
| Precipitation (mm) | 9 | 22 | 55 | 37 | 81 | 131 | 85 | 69 | 182 | 144 | 448 | 96 |
| Sunny days | 15 | 22 | 16 | 12 | 15 | 9 | 9 | 9 | 3 | 3 | 0 | 3 |
| Rainy days | 16 | 6 | 15 | 18 | 16 | 21 | 22 | 22 | 27 | 28 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kallakuppam is at