Average annual temperature is 27.9 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: 17.2 °C
Number of sunny days: 132 days
Number of rainy days: 233 days
Look at detailed online map of Ūnjalpālaiyam
* Weather data for Ūnjalpālaiyam 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) | 32.8 | 36.4 | 38.4 | 40.4 | 39.1 | 40.1 | 37.6 | 39.0 | 35.9 | 37.2 | 33.8 | 33.6 |
| Average daytime temperature (°C) | 31.3 | 34.4 | 36.0 | 37.7 | 36.2 | 36.6 | 34.0 | 37.1 | 33.9 | 33.5 | 31.1 | 31.2 |
| Average temperature (°C) | 24.8 | 26.4 | 28.8 | 30.7 | 29.7 | 29.5 | 27.7 | 29.8 | 27.5 | 27.7 | 26.1 | 26.3 |
| Average night temperature (°C) | 19.2 | 19.2 | 22.3 | 24.6 | 24.9 | 24.7 | 23.2 | 24.3 | 23.4 | 23.2 | 22.4 | 22.1 |
| Absolute minimum temperature (°C) | 17.2 | 17.7 | 18.9 | 22.9 | 22.9 | 23.2 | 21.6 | 23.1 | 22.5 | 22.4 | 21.0 | 19.8 |
| 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 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 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) | 10.0 | 10.4 | 11.0 | 11.1 | 10.1 | 9.6 | 8.4 | 10.6 | 9.5 | 10.2 | 8.9 | 8.5 |
| Precipitation (mm) | 5 | 12 | 40 | 56 | 113 | 75 | 77 | 90 | 139 | 164 | 175 | 35 |
| Sunny days | 26 | 26 | 19 | 15 | 5 | 3 | 0 | 10 | 1 | 6 | 4 | 17 |
| Rainy days | 5 | 2 | 12 | 15 | 26 | 27 | 31 | 21 | 29 | 25 | 26 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ūnjalpālaiyam is at