Average annual temperature is 28.2 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 119 days
Number of rainy days: 246 days
Look at detailed online map of Tiruchchadaivalandai
* Weather data for Tiruchchadaivalandai 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) | 30.7 | 33.0 | 35.7 | 39.4 | 39.3 | 40.0 | 39.0 | 39.9 | 37.0 | 36.6 | 32.4 | 33.3 |
| Average daytime temperature (°C) | 29.2 | 30.8 | 33.7 | 36.2 | 36.2 | 37.3 | 36.0 | 37.1 | 34.8 | 33.8 | 29.9 | 29.4 |
| Average temperature (°C) | 24.1 | 24.5 | 27.7 | 29.7 | 30.4 | 31.3 | 30.5 | 30.9 | 29.1 | 28.3 | 25.8 | 25.8 |
| Average night temperature (°C) | 19.8 | 19.3 | 22.8 | 24.3 | 26.0 | 27.3 | 26.4 | 26.3 | 25.7 | 24.3 | 23.1 | 22.8 |
| Absolute minimum temperature (°C) | 16.7 | 16.9 | 20.1 | 21.4 | 23.8 | 25.7 | 24.5 | 24.8 | 24.1 | 22.9 | 21.1 | 20.5 |
| 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 | 12.7 | 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) | 10.0 | 9.7 | 10.9 | 10.9 | 9.8 | 9.8 | 7.9 | 10.9 | 9.3 | 10.4 | 7.7 | 7.7 |
| Precipitation (mm) | 5 | 47 | 50 | 61 | 112 | 60 | 53 | 115 | 183 | 133 | 326 | 93 |
| Sunny days | 18 | 24 | 15 | 13 | 10 | 10 | 8 | 9 | 1 | 5 | 0 | 6 |
| Rainy days | 13 | 4 | 16 | 17 | 21 | 20 | 23 | 22 | 29 | 26 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tiruchchadaivalandai is at