Average annual temperature is 27.3 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Tattānvalasu
* Weather data for Tattānvalasu 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) | 32.8 | 35.4 | 37.6 | 38.8 | 37.5 | 37.0 | 35.3 | 37.6 | 35.4 | 38.3 | 32.9 | 32.2 |
| Average daytime temperature (°C) | 31.1 | 33.5 | 35.3 | 36.4 | 34.9 | 34.5 | 31.9 | 35.4 | 33.2 | 33.1 | 29.8 | 30.0 |
| Average temperature (°C) | 24.8 | 26.2 | 28.5 | 29.8 | 29.0 | 28.6 | 26.8 | 28.6 | 27.3 | 27.4 | 25.3 | 25.5 |
| Average night temperature (°C) | 19.2 | 19.6 | 22.3 | 24.4 | 25.0 | 24.8 | 23.8 | 24.3 | 23.9 | 23.2 | 21.9 | 21.6 |
| Absolute minimum temperature (°C) | 17.3 | 18.1 | 18.6 | 23.1 | 23.0 | 23.5 | 22.8 | 23.6 | 23.2 | 22.2 | 20.5 | 19.0 |
| 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) | 9.8 | 10.4 | 11.2 | 11.1 | 10.0 | 10.1 | 8.9 | 11.0 | 10.2 | 10.5 | 9.2 | 8.5 |
| Precipitation (mm) | 0 | 14 | 21 | 29 | 100 | 30 | 121 | 63 | 80 | 197 | 232 | 36 |
| Sunny days | 28 | 25 | 20 | 14 | 5 | 6 | 7 | 12 | 0 | 8 | 4 | 12 |
| Rainy days | 3 | 3 | 11 | 16 | 26 | 24 | 24 | 19 | 30 | 23 | 26 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tattānvalasu is at