Average annual temperature is 28.3 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Kastūripālaiyam
* Weather data for Kastūripālaiyam 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) | 33.1 | 37.1 | 37.7 | 40.7 | 39.2 | 38.9 | 36.5 | 38.9 | 36.8 | 39.9 | 33.7 | 34.0 |
| Average daytime temperature (°C) | 32.0 | 33.9 | 35.9 | 37.6 | 36.4 | 36.5 | 33.4 | 36.9 | 35.0 | 34.4 | 30.8 | 31.5 |
| Average temperature (°C) | 25.5 | 26.5 | 28.9 | 30.8 | 30.1 | 30.0 | 28.0 | 29.8 | 28.7 | 28.4 | 26.0 | 26.5 |
| Average night temperature (°C) | 19.7 | 19.8 | 22.8 | 24.9 | 25.6 | 25.8 | 24.6 | 25.1 | 24.9 | 23.8 | 22.4 | 22.1 |
| Absolute minimum temperature (°C) | 18.0 | 17.7 | 18.8 | 23.2 | 23.6 | 24.2 | 23.3 | 24.4 | 24.3 | 21.9 | 20.0 | 19.7 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 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) | 9.8 | 10.3 | 11.2 | 11.2 | 9.9 | 10.0 | 9.1 | 11.1 | 10.0 | 10.5 | 9.2 | 8.5 |
| Precipitation (mm) | 5 | 28 | 38 | 35 | 71 | 21 | 76 | 73 | 76 | 196 | 211 | 36 |
| Sunny days | 23 | 25 | 19 | 15 | 4 | 7 | 7 | 15 | 1 | 6 | 3 | 9 |
| Rainy days | 8 | 3 | 12 | 15 | 27 | 23 | 24 | 16 | 29 | 25 | 27 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kastūripālaiyam is at