Average annual temperature is 28.0 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Palaiyūr
* Weather data for Palaiyūr 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) | 30.1 | 33.8 | 34.9 | 39.3 | 40.3 | 40.6 | 37.1 | 38.2 | 35.3 | 34.8 | 31.5 | 31.8 |
| Average daytime temperature (°C) | 29.1 | 31.7 | 33.4 | 36.1 | 36.7 | 36.2 | 34.0 | 35.7 | 33.6 | 32.9 | 29.6 | 29.1 |
| Average temperature (°C) | 24.1 | 25.1 | 27.4 | 29.7 | 30.8 | 31.0 | 29.5 | 30.2 | 28.9 | 28.1 | 25.8 | 25.3 |
| Average night temperature (°C) | 20.1 | 19.9 | 23.0 | 25.1 | 26.7 | 27.3 | 26.3 | 26.1 | 25.6 | 24.4 | 23.2 | 22.2 |
| Absolute minimum temperature (°C) | 17.3 | 18.2 | 19.6 | 22.3 | 23.9 | 24.4 | 24.5 | 24.2 | 24.5 | 23.3 | 20.9 | 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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) | 9.9 | 10.2 | 10.8 | 11.1 | 10.0 | 9.5 | 6.9 | 10.0 | 9.6 | 10.2 | 7.3 | 8.2 |
| Precipitation (mm) | 10 | 4 | 42 | 21 | 103 | 98 | 118 | 93 | 151 | 98 | 394 | 214 |
| Sunny days | 15 | 24 | 18 | 15 | 12 | 10 | 4 | 3 | 5 | 7 | 2 | 7 |
| Rainy days | 16 | 4 | 13 | 15 | 19 | 20 | 27 | 28 | 25 | 24 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Palaiyūr is at