Average annual temperature is 26.8 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 72 days
Number of rainy days: 293 days
Look at detailed online map of Valvachatottam
* Weather data for Valvachatottam 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) | 33.2 | 35.0 | 37.9 | 36.3 | 35.3 | 33.2 | 32.3 | 35.9 | 30.2 | 31.2 | 31.1 | 32.6 |
| Average daytime temperature (°C) | 31.5 | 32.3 | 34.0 | 32.9 | 32.0 | 31.5 | 29.8 | 33.1 | 28.4 | 29.0 | 29.5 | 29.9 |
| Average temperature (°C) | 26.0 | 26.5 | 28.5 | 28.1 | 28.2 | 27.7 | 26.4 | 27.9 | 25.4 | 25.5 | 25.7 | 26.2 |
| Average night temperature (°C) | 21.4 | 21.7 | 24.1 | 24.5 | 25.2 | 24.7 | 24.0 | 24.3 | 23.4 | 22.9 | 22.9 | 22.9 |
| Absolute minimum temperature (°C) | 19.3 | 19.5 | 22.8 | 23.3 | 23.4 | 23.6 | 22.9 | 23.1 | 22.4 | 21.8 | 22.0 | 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.7 | 11.7 |
| 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) | 10.5 | 10.5 | 11.1 | 10.5 | 9.6 | 10.7 | 8.4 | 11.3 | 7.7 | 8.0 | 8.1 | 8.8 |
| Precipitation (mm) | 16 | 32 | 65 | 127 | 112 | 65 | 171 | 65 | 317 | 371 | 322 | 535 |
| Sunny days | 24 | 20 | 8 | 1 | 2 | 1 | 2 | 5 | 0 | 0 | 1 | 8 |
| Rainy days | 7 | 8 | 23 | 29 | 29 | 29 | 29 | 26 | 30 | 31 | 29 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Valvachatottam is at