Average annual temperature is 28.5 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 136 days
Number of rainy days: 229 days
Look at detailed online map of Kottāttūr
* Weather data for Kottāttūr 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) | 32.4 | 35.3 | 38.2 | 40.7 | 39.9 | 40.3 | 39.0 | 39.9 | 38.1 | 38.5 | 32.5 | 32.7 |
| Average daytime temperature (°C) | 30.6 | 32.8 | 35.2 | 37.7 | 36.2 | 37.6 | 35.5 | 37.1 | 35.5 | 33.9 | 30.1 | 30.4 |
| Average temperature (°C) | 24.9 | 26.1 | 28.5 | 30.7 | 30.3 | 31.2 | 29.7 | 30.8 | 29.3 | 28.2 | 25.9 | 26.1 |
| Average night temperature (°C) | 19.9 | 19.9 | 23.1 | 24.8 | 25.7 | 26.5 | 25.4 | 25.7 | 25.3 | 23.8 | 22.6 | 22.4 |
| Absolute minimum temperature (°C) | 17.5 | 17.2 | 19.4 | 22.7 | 23.7 | 24.9 | 23.7 | 24.2 | 24.2 | 22.2 | 20.6 | 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) | 10.2 | 10.3 | 11.1 | 10.9 | 9.9 | 9.7 | 7.9 | 10.7 | 9.6 | 10.3 | 8.5 | 9.0 |
| Precipitation (mm) | 4 | 22 | 45 | 45 | 200 | 38 | 37 | 130 | 137 | 156 | 252 | 50 |
| Sunny days | 26 | 25 | 15 | 14 | 11 | 7 | 9 | 12 | 1 | 2 | 2 | 12 |
| Rainy days | 5 | 3 | 16 | 16 | 20 | 23 | 22 | 19 | 29 | 29 | 28 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kottāttūr is at