Average annual temperature is 28.1 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 136 days
Number of rainy days: 229 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) | 33.5 | 37.7 | 38.5 | 40.6 | 38.2 | 39.4 | 38.1 | 39.5 | 35.4 | 37.9 | 34.2 | 33.7 |
| Average daytime temperature (°C) | 31.5 | 35.0 | 36.0 | 37.5 | 35.1 | 36.6 | 34.3 | 37.2 | 33.6 | 34.2 | 31.4 | 31.7 |
| Average temperature (°C) | 24.8 | 27.1 | 28.8 | 30.7 | 29.3 | 29.8 | 28.1 | 30.0 | 27.8 | 28.2 | 26.2 | 26.5 |
| Average night temperature (°C) | 19.0 | 20.3 | 22.2 | 24.9 | 24.9 | 25.1 | 23.5 | 24.7 | 23.9 | 23.6 | 22.4 | 21.8 |
| Absolute minimum temperature (°C) | 16.3 | 18.7 | 17.5 | 22.7 | 23.2 | 23.8 | 22.2 | 23.2 | 22.8 | 22.5 | 19.6 | 19.6 |
| 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 | 11.8 | 12.1 | 12.4 | 12.7 | 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) | 9.9 | 10.5 | 11.1 | 11.2 | 10.0 | 9.6 | 8.0 | 10.9 | 9.4 | 10.4 | 9.4 | 9.0 |
| Precipitation (mm) | 1 | 16 | 25 | 46 | 129 | 48 | 117 | 74 | 127 | 201 | 242 | 65 |
| Sunny days | 27 | 25 | 16 | 14 | 9 | 4 | 2 | 12 | 1 | 7 | 4 | 15 |
| Rainy days | 4 | 3 | 15 | 16 | 22 | 26 | 29 | 19 | 29 | 24 | 26 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kottaiyūr is at