Average annual temperature is 27.0 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 16.0 °C
Number of sunny days: 112 days
Number of rainy days: 253 days
Look at detailed online map of Periyavūr
* Weather data for Periyavūr 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) | 31.1 | 33.7 | 37.6 | 39.0 | 39.2 | 39.4 | 38.1 | 39.4 | 35.3 | 35.6 | 31.1 | 32.0 |
| Average daytime temperature (°C) | 29.4 | 30.7 | 33.7 | 36.1 | 35.4 | 36.9 | 34.8 | 37.1 | 32.8 | 31.7 | 28.8 | 28.4 |
| Average temperature (°C) | 23.3 | 24.0 | 27.1 | 29.0 | 28.9 | 30.0 | 29.1 | 30.0 | 27.1 | 26.5 | 24.5 | 24.5 |
| Average night temperature (°C) | 18.2 | 18.0 | 21.6 | 23.0 | 24.1 | 25.2 | 25.0 | 24.9 | 23.4 | 22.4 | 21.6 | 21.3 |
| Absolute minimum temperature (°C) | 16.0 | 16.3 | 17.7 | 20.8 | 23.1 | 22.8 | 22.8 | 23.4 | 22.0 | 21.1 | 20.0 | 19.2 |
| 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 | 11.7 | 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) | 10.0 | 10.1 | 10.9 | 10.8 | 9.6 | 9.6 | 8.6 | 10.9 | 9.3 | 10.0 | 7.9 | 8.0 |
| Precipitation (mm) | 13 | 33 | 33 | 47 | 161 | 76 | 64 | 113 | 216 | 151 | 287 | 55 |
| Sunny days | 21 | 23 | 14 | 12 | 7 | 6 | 7 | 10 | 0 | 3 | 1 | 8 |
| Rainy days | 10 | 5 | 17 | 18 | 24 | 24 | 24 | 21 | 30 | 28 | 29 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Periyavūr is at