Average annual temperature is 27.7 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 140 days
Number of rainy days: 225 days
Look at detailed online map of Rāsampālaiyam
* Weather data for Rāsampālaiyam 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) | 33.3 | 36.4 | 38.8 | 40.2 | 38.5 | 37.9 | 36.7 | 38.6 | 36.5 | 39.5 | 34.1 | 32.6 |
| Average daytime temperature (°C) | 31.9 | 34.2 | 36.0 | 37.2 | 35.8 | 35.7 | 32.7 | 36.7 | 34.5 | 33.8 | 30.5 | 30.5 |
| Average temperature (°C) | 25.2 | 26.6 | 28.8 | 30.2 | 29.5 | 29.0 | 27.1 | 29.1 | 27.8 | 27.7 | 25.6 | 25.7 |
| Average night temperature (°C) | 19.2 | 19.6 | 22.4 | 24.5 | 25.0 | 24.5 | 23.6 | 24.2 | 23.8 | 23.2 | 21.9 | 21.5 |
| Absolute minimum temperature (°C) | 17.5 | 17.6 | 17.8 | 22.8 | 23.2 | 23.2 | 22.8 | 23.5 | 22.8 | 22.1 | 20.6 | 18.3 |
| 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 | 12.8 | 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) | 9.7 | 10.3 | 11.2 | 11.1 | 10.0 | 9.9 | 8.8 | 10.9 | 10.2 | 10.3 | 9.3 | 8.7 |
| Precipitation (mm) | 1 | 11 | 37 | 56 | 94 | 25 | 90 | 56 | 86 | 203 | 284 | 41 |
| Sunny days | 26 | 24 | 22 | 16 | 7 | 3 | 5 | 12 | 1 | 7 | 6 | 11 |
| Rainy days | 5 | 4 | 9 | 14 | 24 | 27 | 26 | 19 | 29 | 24 | 24 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rāsampālaiyam is at