Average annual temperature is 20.6 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: 10.4 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Periyūr
* Weather data for Periyūr 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) | 24.9 | 27.3 | 27.2 | 29.3 | 29.5 | 28.6 | 26.9 | 28.1 | 25.3 | 26.1 | 24.3 | 24.4 |
| Average daytime temperature (°C) | 23.3 | 25.3 | 25.9 | 27.0 | 26.8 | 26.5 | 24.9 | 25.7 | 23.7 | 24.0 | 22.9 | 22.7 |
| Average temperature (°C) | 18.0 | 18.9 | 20.8 | 22.4 | 22.6 | 22.4 | 21.1 | 21.4 | 20.5 | 20.4 | 19.6 | 19.4 |
| Average night temperature (°C) | 12.8 | 13.3 | 15.9 | 18.2 | 19.1 | 19.1 | 18.2 | 17.8 | 17.9 | 17.4 | 16.9 | 16.2 |
| Absolute minimum temperature (°C) | 10.4 | 10.7 | 11.0 | 16.3 | 17.5 | 17.9 | 17.1 | 16.1 | 16.5 | 16.2 | 15.2 | 13.4 |
| 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 | 12.4 | 12.2 | 11.9 | 11.7 | 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 | 10.4 | 11.1 | 10.9 | 9.3 | 9.4 | 8.1 | 10.8 | 7.3 | 8.8 | 7.9 | 8.3 |
| Precipitation (mm) | 17 | 51 | 86 | 70 | 172 | 221 | 177 | 211 | 384 | 297 | 250 | 155 |
| Sunny days | 23 | 24 | 13 | 11 | 3 | 0 | 3 | 2 | 0 | 0 | 0 | 5 |
| Rainy days | 8 | 4 | 18 | 19 | 28 | 30 | 28 | 29 | 30 | 31 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Periyūr is at