Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Rājankulam
* Weather data for Rājankulam 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) | 32.1 | 36.1 | 38.0 | 38.3 | 36.5 | 36.9 | 35.2 | 36.8 | 34.0 | 34.6 | 33.1 | 32.2 |
| Average daytime temperature (°C) | 30.1 | 33.5 | 34.4 | 35.6 | 33.8 | 34.4 | 32.2 | 35.1 | 31.5 | 32.5 | 30.4 | 30.5 |
| Average temperature (°C) | 24.0 | 26.3 | 27.8 | 29.6 | 28.4 | 28.2 | 26.9 | 28.3 | 26.4 | 27.1 | 25.5 | 25.6 |
| Average night temperature (°C) | 18.6 | 19.7 | 21.8 | 24.2 | 24.1 | 23.8 | 23.0 | 23.2 | 22.9 | 22.6 | 21.9 | 21.2 |
| Absolute minimum temperature (°C) | 16.6 | 18.3 | 18.3 | 21.8 | 22.6 | 22.8 | 22.1 | 21.9 | 22.1 | 21.9 | 19.8 | 18.0 |
| 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) | 11.5 | 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) | 10.1 | 10.6 | 11.2 | 11.4 | 10.2 | 9.9 | 8.1 | 10.9 | 9.4 | 10.5 | 9.6 | 9.3 |
| Precipitation (mm) | 0 | 8 | 20 | 25 | 166 | 122 | 199 | 132 | 316 | 110 | 148 | 28 |
| Sunny days | 27 | 25 | 16 | 17 | 4 | 2 | 1 | 5 | 0 | 6 | 8 | 18 |
| Rainy days | 4 | 3 | 15 | 13 | 27 | 28 | 30 | 26 | 30 | 25 | 22 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rājankulam is at