Average annual temperature is 27.8 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Thattacheri
* Weather data for Thattacheri 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) | 30.6 | 35.2 | 36.4 | 39.6 | 41.0 | 40.7 | 36.5 | 37.0 | 35.4 | 34.7 | 31.9 | 31.4 |
| Average daytime temperature (°C) | 29.2 | 33.0 | 34.6 | 37.3 | 37.5 | 36.6 | 33.8 | 35.8 | 33.3 | 32.8 | 29.6 | 28.8 |
| Average temperature (°C) | 23.5 | 25.5 | 27.6 | 30.1 | 31.0 | 30.7 | 29.1 | 30.1 | 28.4 | 27.7 | 25.3 | 24.7 |
| Average night temperature (°C) | 18.4 | 18.6 | 22.0 | 24.3 | 26.0 | 26.6 | 25.6 | 25.8 | 24.8 | 23.4 | 22.7 | 21.2 |
| Absolute minimum temperature (°C) | 16.0 | 16.4 | 17.3 | 21.0 | 23.5 | 24.4 | 23.9 | 24.4 | 23.8 | 21.5 | 21.7 | 18.4 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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 | 10.4 | 10.6 | 11.1 | 10.0 | 9.2 | 6.6 | 10.1 | 9.1 | 10.1 | 7.0 | 8.1 |
| Precipitation (mm) | 10 | 0 | 41 | 22 | 114 | 116 | 108 | 88 | 182 | 91 | 328 | 119 |
| Sunny days | 19 | 24 | 17 | 15 | 15 | 9 | 6 | 8 | 0 | 6 | 2 | 8 |
| Rainy days | 12 | 4 | 14 | 15 | 16 | 21 | 25 | 23 | 30 | 25 | 28 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Thattacheri is at