Average annual temperature is 28.9 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Ranganāthampettai
* Weather data for Ranganāthampettai 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) | 33.9 | 37.5 | 38.1 | 40.9 | 40.7 | 40.8 | 39.7 | 40.4 | 38.2 | 38.4 | 34.3 | 34.8 |
| Average daytime temperature (°C) | 32.3 | 34.5 | 35.8 | 37.9 | 37.6 | 38.1 | 35.7 | 38.2 | 35.8 | 34.4 | 31.6 | 33.0 |
| Average temperature (°C) | 25.6 | 26.6 | 28.9 | 31.0 | 31.1 | 31.2 | 29.5 | 31.1 | 29.4 | 28.7 | 26.4 | 27.3 |
| Average night temperature (°C) | 19.7 | 20.0 | 22.8 | 25.1 | 26.3 | 26.6 | 25.4 | 25.9 | 25.3 | 24.1 | 22.4 | 22.4 |
| Absolute minimum temperature (°C) | 17.7 | 18.3 | 18.7 | 22.9 | 24.3 | 25.1 | 24.0 | 24.7 | 24.2 | 22.2 | 19.5 | 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 | 12.4 | 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) | 10.3 | 10.4 | 11.2 | 11.1 | 10.2 | 9.9 | 8.5 | 10.9 | 10.0 | 10.4 | 9.1 | 8.8 |
| Precipitation (mm) | 6 | 43 | 58 | 35 | 101 | 21 | 68 | 113 | 123 | 169 | 151 | 26 |
| Sunny days | 28 | 25 | 19 | 15 | 10 | 8 | 4 | 12 | 0 | 3 | 2 | 15 |
| Rainy days | 3 | 3 | 12 | 15 | 21 | 22 | 27 | 19 | 30 | 28 | 28 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ranganāthampettai is at