Average annual temperature is 27.6 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Kotanattam
* Weather data for Kotanattam 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) | 29.9 | 34.4 | 35.9 | 40.1 | 41.5 | 40.7 | 36.1 | 37.4 | 35.6 | 34.6 | 31.7 | 32.2 |
| Average daytime temperature (°C) | 28.6 | 32.3 | 33.9 | 37.0 | 37.7 | 37.3 | 33.5 | 36.0 | 33.4 | 32.8 | 29.3 | 28.4 |
| Average temperature (°C) | 22.8 | 25.0 | 27.1 | 30.0 | 31.2 | 31.2 | 28.9 | 30.1 | 28.2 | 27.5 | 24.9 | 24.0 |
| Average night temperature (°C) | 17.8 | 18.2 | 21.4 | 24.0 | 26.1 | 27.0 | 25.6 | 25.5 | 24.8 | 23.2 | 22.1 | 20.5 |
| Absolute minimum temperature (°C) | 15.1 | 16.7 | 17.2 | 21.2 | 23.2 | 24.4 | 23.7 | 23.6 | 23.7 | 21.5 | 21.3 | 17.6 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 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) | 10.1 | 10.7 | 10.9 | 11.1 | 10.1 | 9.3 | 7.0 | 10.2 | 9.2 | 10.4 | 8.2 | 8.5 |
| Precipitation (mm) | 9 | 0 | 56 | 20 | 122 | 83 | 117 | 61 | 186 | 96 | 304 | 113 |
| Sunny days | 19 | 27 | 18 | 16 | 12 | 6 | 3 | 6 | 4 | 7 | 3 | 11 |
| Rainy days | 12 | 1 | 13 | 14 | 19 | 24 | 28 | 25 | 26 | 24 | 27 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kotanattam is at