Average annual temperature is 28.5 °C
Absolute maximum temperature: 40.8 °C
Absolute minimum temperature: 19.5 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Kovankulam
* Weather data for Kovankulam 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) | 35.1 | 36.3 | 38.8 | 39.7 | 40.7 | 40.1 | 39.4 | 40.8 | 37.1 | 37.0 | 33.2 | 33.2 |
| Average daytime temperature (°C) | 32.4 | 33.0 | 35.3 | 36.4 | 36.5 | 37.5 | 35.7 | 38.5 | 33.8 | 32.9 | 30.2 | 29.7 |
| Average temperature (°C) | 26.2 | 26.5 | 28.8 | 29.8 | 30.5 | 31.1 | 29.7 | 31.0 | 28.4 | 27.4 | 26.0 | 26.2 |
| Average night temperature (°C) | 22.2 | 21.8 | 24.1 | 24.6 | 26.0 | 26.2 | 25.1 | 25.4 | 24.9 | 23.8 | 23.3 | 23.6 |
| Absolute minimum temperature (°C) | 21.0 | 19.5 | 22.9 | 22.7 | 23.7 | 23.6 | 23.5 | 23.5 | 24.0 | 22.7 | 22.4 | 23.0 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.3 | 10.2 | 10.9 | 10.6 | 9.8 | 10.8 | 9.5 | 11.4 | 9.5 | 9.2 | 7.4 | 7.8 |
| Precipitation (mm) | 32 | 62 | 47 | 101 | 51 | 31 | 51 | 28 | 61 | 151 | 303 | 416 |
| Sunny days | 22 | 20 | 6 | 2 | 4 | 3 | 9 | 11 | 2 | 0 | 1 | 4 |
| Rainy days | 9 | 8 | 25 | 28 | 27 | 27 | 22 | 20 | 28 | 31 | 29 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kovankulam is at