Average annual temperature is 26.3 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 143 days
Number of rainy days: 222 days
Look at detailed online map of Kottaiyūr
* Weather data for Kottaiyūr 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) | 29.4 | 33.8 | 36.6 | 37.8 | 36.9 | 37.6 | 34.7 | 36.2 | 34.1 | 33.8 | 31.7 | 32.1 |
| Average daytime temperature (°C) | 27.8 | 31.0 | 33.6 | 35.6 | 34.7 | 34.7 | 32.0 | 34.7 | 32.4 | 32.0 | 29.8 | 29.6 |
| Average temperature (°C) | 21.8 | 23.8 | 26.5 | 28.7 | 28.5 | 28.7 | 27.1 | 28.5 | 26.7 | 26.3 | 24.6 | 24.2 |
| Average night temperature (°C) | 16.4 | 16.8 | 20.1 | 22.2 | 23.6 | 24.3 | 23.5 | 23.5 | 22.9 | 21.6 | 21.1 | 20.0 |
| Absolute minimum temperature (°C) | 13.5 | 15.6 | 14.6 | 19.3 | 21.5 | 23.2 | 22.1 | 22.0 | 21.9 | 19.6 | 18.4 | 17.0 |
| 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) | 11.5 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 9.6 | 10.3 | 11.1 | 11.2 | 10.1 | 9.4 | 7.9 | 10.7 | 9.4 | 10.5 | 9.1 | 8.2 |
| Precipitation (mm) | 1 | 1 | 23 | 23 | 129 | 79 | 122 | 71 | 145 | 98 | 152 | 20 |
| Sunny days | 27 | 26 | 17 | 16 | 6 | 5 | 4 | 14 | 1 | 8 | 5 | 14 |
| Rainy days | 4 | 2 | 14 | 14 | 25 | 25 | 27 | 17 | 29 | 23 | 25 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kottaiyūr is at