Average annual temperature is 28.2 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Rājākkalpālaiyam
* Weather data for Rājākkalpālaiyam 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) | 32.5 | 32.2 | 33.4 | 35.0 | 35.5 | 37.5 | 39.2 | 37.1 | 35.7 | 32.7 | 31.3 | 31.3 |
| Average daytime temperature (°C) | 29.4 | 30.2 | 31.9 | 33.2 | 32.9 | 35.4 | 35.3 | 33.9 | 32.7 | 31.2 | 29.8 | 29.2 |
| Average temperature (°C) | 25.2 | 25.5 | 28.0 | 29.5 | 29.5 | 30.9 | 30.4 | 29.6 | 29.2 | 27.8 | 26.2 | 26.2 |
| Average night temperature (°C) | 21.5 | 21.3 | 24.4 | 26.1 | 26.7 | 27.4 | 26.7 | 26.3 | 26.4 | 24.8 | 23.4 | 23.7 |
| Absolute minimum temperature (°C) | 19.0 | 18.7 | 21.3 | 24.4 | 24.0 | 25.9 | 25.1 | 24.6 | 25.2 | 23.1 | 22.7 | 22.0 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 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 | 10.4 | 11.2 | 11.2 | 10.0 | 10.3 | 9.6 | 11.3 | 10.8 | 10.1 | 8.6 | 8.4 |
| Precipitation (mm) | 13 | 56 | 24 | 51 | 89 | 28 | 31 | 46 | 53 | 164 | 428 | 170 |
| Sunny days | 19 | 20 | 9 | 9 | 16 | 13 | 12 | 14 | 5 | 1 | 0 | 4 |
| Rainy days | 12 | 8 | 22 | 21 | 15 | 17 | 19 | 17 | 25 | 30 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rājākkalpālaiyam is at