Average annual temperature is 24.2 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 11.5 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of Rājam
* Weather data for Rājam 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) | 28.6 | 32.2 | 33.4 | 38.1 | 38.4 | 37.9 | 33.3 | 30.5 | 30.9 | 31.1 | 29.6 | 29.5 |
| Average daytime temperature (°C) | 26.2 | 28.5 | 30.4 | 33.1 | 34.3 | 33.8 | 29.0 | 28.4 | 27.7 | 28.7 | 27.9 | 24.6 |
| Average temperature (°C) | 20.2 | 22.3 | 24.2 | 27.1 | 28.0 | 28.6 | 24.7 | 24.8 | 24.0 | 24.4 | 22.7 | 19.5 |
| Average night temperature (°C) | 15.1 | 15.9 | 19.2 | 22.0 | 23.1 | 24.7 | 22.3 | 22.3 | 21.9 | 20.5 | 18.5 | 15.4 |
| Absolute minimum temperature (°C) | 11.5 | 13.6 | 15.9 | 18.6 | 19.6 | 21.8 | 21.5 | 21.2 | 21.1 | 17.4 | 16.1 | 12.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 10.0 | 10.5 | 10.1 | 10.2 | 10.4 | 9.5 | 7.3 | 8.2 | 7.2 | 10.3 | 9.8 | 9.1 |
| Precipitation (mm) | 1 | 0 | 60 | 61 | 61 | 147 | 570 | 256 | 322 | 42 | 41 | 25 |
| Sunny days | 29 | 28 | 14 | 13 | 12 | 7 | 1 | 0 | 0 | 24 | 16 | 26 |
| Rainy days | 2 | 0 | 17 | 17 | 19 | 23 | 30 | 31 | 30 | 7 | 14 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rājam is at