Average annual temperature is 28.2 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 186 days
Number of rainy days: 179 days
Look at detailed online map of Ratnapuram
* Weather data for Ratnapuram 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) | 34.3 | 37.4 | 38.3 | 41.4 | 43.1 | 42.9 | 37.1 | 34.6 | 34.6 | 35.2 | 34.3 | 34.0 |
| Average daytime temperature (°C) | 31.7 | 35.1 | 35.1 | 37.5 | 37.6 | 38.3 | 31.3 | 32.4 | 31.9 | 33.3 | 32.5 | 29.3 |
| Average temperature (°C) | 24.7 | 27.2 | 28.5 | 31.0 | 31.4 | 33.1 | 28.0 | 28.8 | 28.0 | 27.9 | 26.6 | 23.5 |
| Average night temperature (°C) | 18.3 | 19.6 | 22.4 | 25.4 | 26.7 | 28.6 | 25.7 | 26.0 | 25.2 | 22.8 | 21.5 | 18.1 |
| Absolute minimum temperature (°C) | 14.1 | 17.0 | 20.0 | 22.7 | 23.4 | 24.8 | 24.5 | 24.9 | 24.2 | 19.7 | 19.4 | 15.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.5 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.6 | 10.2 | 10.2 | 9.3 | 9.8 | 4.9 | 8.3 | 7.8 | 10.7 | 10.1 | 9.1 |
| Precipitation (mm) | 0 | 0 | 77 | 99 | 191 | 132 | 922 | 220 | 395 | 19 | 49 | 101 |
| Sunny days | 28 | 28 | 19 | 19 | 10 | 13 | 0 | 1 | 0 | 25 | 15 | 28 |
| Rainy days | 3 | 0 | 12 | 11 | 21 | 17 | 31 | 30 | 30 | 6 | 15 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ratnapuram is at