Average annual temperature is 28.2 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Rāmanāthpuram
* Weather data for Rāmanāthpuram 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) | 33.2 | 36.4 | 38.3 | 40.5 | 40.6 | 40.2 | 38.6 | 40.5 | 35.5 | 37.1 | 32.1 | 33.6 |
| Average daytime temperature (°C) | 30.8 | 33.3 | 35.5 | 37.1 | 36.7 | 37.1 | 34.5 | 38.0 | 33.4 | 33.1 | 30.0 | 29.5 |
| Average temperature (°C) | 24.8 | 26.4 | 28.6 | 30.1 | 30.1 | 30.8 | 29.5 | 30.9 | 28.3 | 27.5 | 25.5 | 25.5 |
| Average night temperature (°C) | 19.5 | 20.6 | 22.9 | 24.8 | 25.5 | 26.7 | 26.2 | 25.9 | 25.0 | 23.4 | 22.3 | 21.9 |
| Absolute minimum temperature (°C) | 17.4 | 18.3 | 18.7 | 23.2 | 23.8 | 24.5 | 23.9 | 24.0 | 23.2 | 22.1 | 21.4 | 20.1 |
| 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 | 12.3 | 12.6 | 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) | 9.8 | 10.3 | 11.0 | 10.8 | 9.4 | 10.2 | 8.5 | 11.0 | 9.1 | 9.8 | 8.5 | 8.5 |
| Precipitation (mm) | 13 | 37 | 37 | 91 | 64 | 42 | 82 | 96 | 137 | 240 | 378 | 127 |
| Sunny days | 25 | 24 | 11 | 11 | 9 | 7 | 9 | 11 | 1 | 3 | 3 | 7 |
| Rainy days | 6 | 4 | 20 | 19 | 22 | 23 | 22 | 20 | 29 | 28 | 27 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rāmanāthpuram is at