Average annual temperature is 23.1 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 12.0 °C
Number of sunny days: 108 days
Number of rainy days: 257 days
Look at detailed online map of Periyakkādu
* Weather data for Periyakkādu 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) | 27.1 | 29.5 | 32.1 | 33.4 | 31.8 | 31.7 | 30.1 | 31.4 | 29.1 | 30.0 | 27.2 | 28.1 |
| Average daytime temperature (°C) | 24.7 | 27.6 | 29.3 | 30.8 | 29.7 | 29.3 | 27.5 | 30.1 | 27.7 | 27.9 | 25.8 | 24.8 |
| Average temperature (°C) | 19.4 | 21.7 | 23.4 | 25.2 | 25.1 | 24.6 | 23.4 | 24.9 | 23.4 | 23.4 | 21.6 | 20.8 |
| Average night temperature (°C) | 14.7 | 16.3 | 18.0 | 20.3 | 21.3 | 21.1 | 20.4 | 20.6 | 20.2 | 19.6 | 18.7 | 17.6 |
| Absolute minimum temperature (°C) | 12.0 | 14.2 | 14.4 | 18.4 | 19.1 | 20.0 | 19.5 | 19.8 | 19.6 | 18.5 | 17.3 | 15.4 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 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 | 10.3 | 11.0 | 11.1 | 9.6 | 9.3 | 7.9 | 10.7 | 9.6 | 10.1 | 8.5 | 7.8 |
| Precipitation (mm) | 5 | 9 | 35 | 71 | 189 | 61 | 115 | 102 | 156 | 148 | 147 | 29 |
| Sunny days | 23 | 25 | 12 | 12 | 5 | 6 | 1 | 4 | 0 | 8 | 4 | 8 |
| Rainy days | 8 | 3 | 19 | 18 | 26 | 24 | 30 | 27 | 30 | 23 | 26 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Periyakkādu is at