Average annual temperature is 28.7 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: 13.3 °C
Number of sunny days: 205 days
Number of rainy days: 160 days
Look at detailed online map of Kowthalam
* Weather data for Kowthalam 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) | 33.3 | 36.5 | 39.7 | 42.8 | 41.7 | 40.0 | 35.7 | 35.0 | 36.4 | 36.8 | 34.8 | 33.1 |
| Average daytime temperature (°C) | 31.9 | 34.8 | 36.9 | 39.4 | 38.6 | 37.6 | 31.2 | 33.1 | 32.8 | 34.7 | 32.7 | 31.7 |
| Average temperature (°C) | 24.9 | 27.5 | 29.7 | 32.6 | 32.5 | 31.7 | 26.9 | 28.4 | 27.9 | 29.0 | 27.3 | 25.7 |
| Average night temperature (°C) | 18.6 | 20.6 | 22.8 | 25.8 | 26.8 | 26.5 | 24.1 | 24.3 | 23.9 | 23.5 | 22.4 | 20.3 |
| Absolute minimum temperature (°C) | 13.3 | 17.4 | 20.3 | 23.3 | 23.1 | 24.2 | 22.9 | 23.6 | 23.0 | 20.5 | 20.9 | 17.7 |
| 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 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.9 | 13.0 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.0 | 10.7 | 11.1 | 11.3 | 11.2 | 10.7 | 6.4 | 10.5 | 9.2 | 10.8 | 10.0 | 9.8 |
| Precipitation (mm) | 0 | 0 | 1 | 26 | 37 | 20 | 264 | 34 | 148 | 7 | 46 | 6 |
| Sunny days | 29 | 28 | 28 | 23 | 14 | 14 | 0 | 6 | 4 | 22 | 12 | 25 |
| Rainy days | 2 | 0 | 3 | 7 | 17 | 16 | 31 | 25 | 26 | 9 | 18 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kowthalam is at