Average annual temperature is 27.3 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Koyilpālaiyam
* Weather data for Koyilpālaiyam 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) | 35.0 | 37.2 | 39.1 | 41.3 | 36.7 | 34.6 | 31.0 | 34.2 | 33.8 | 34.4 | 35.0 | 34.2 |
| Average daytime temperature (°C) | 33.2 | 36.0 | 37.0 | 38.0 | 33.7 | 31.0 | 28.2 | 31.4 | 28.6 | 31.3 | 31.8 | 32.1 |
| Average temperature (°C) | 26.9 | 28.6 | 29.8 | 30.3 | 28.5 | 26.7 | 24.9 | 26.8 | 25.0 | 26.5 | 26.9 | 27.4 |
| Average night temperature (°C) | 21.8 | 22.8 | 24.2 | 25.1 | 25.1 | 23.9 | 22.7 | 23.5 | 22.9 | 23.2 | 23.4 | 23.3 |
| Absolute minimum temperature (°C) | 20.2 | 21.6 | 22.0 | 23.1 | 23.3 | 22.7 | 21.9 | 22.8 | 22.3 | 21.8 | 22.0 | 20.3 |
| 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) | 10.3 | 10.7 | 11.1 | 11.0 | 9.4 | 9.2 | 7.0 | 11.0 | 8.2 | 9.7 | 9.7 | 9.4 |
| Precipitation (mm) | 15 | 4 | 14 | 87 | 116 | 143 | 440 | 121 | 312 | 148 | 129 | 36 |
| Sunny days | 28 | 26 | 19 | 13 | 4 | 0 | 0 | 3 | 0 | 6 | 11 | 20 |
| Rainy days | 3 | 2 | 12 | 17 | 27 | 30 | 31 | 28 | 30 | 25 | 19 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koyilpālaiyam is at