Average annual temperature is 28.3 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Seyyāmpālaiyam
* Weather data for Seyyāmpālaiyam 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) | 33.7 | 37.2 | 38.8 | 40.7 | 39.3 | 40.0 | 38.0 | 39.1 | 37.6 | 38.1 | 34.4 | 33.9 |
| Average daytime temperature (°C) | 32.2 | 35.0 | 36.5 | 37.9 | 36.5 | 36.9 | 34.3 | 37.5 | 34.7 | 33.7 | 31.2 | 31.8 |
| Average temperature (°C) | 25.4 | 26.9 | 29.1 | 31.0 | 30.1 | 29.7 | 27.9 | 30.1 | 28.0 | 28.0 | 26.2 | 26.7 |
| Average night temperature (°C) | 19.5 | 19.6 | 22.5 | 25.1 | 25.3 | 24.8 | 23.5 | 24.6 | 23.8 | 23.5 | 22.5 | 22.2 |
| Absolute minimum temperature (°C) | 17.7 | 17.9 | 18.0 | 23.1 | 23.3 | 23.6 | 22.0 | 23.7 | 22.6 | 22.5 | 21.5 | 20.3 |
| 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 | 11.2 | 10.2 | 9.7 | 8.6 | 10.7 | 9.7 | 10.3 | 9.0 | 8.7 |
| Precipitation (mm) | 4 | 20 | 50 | 50 | 103 | 58 | 107 | 87 | 109 | 151 | 183 | 46 |
| Sunny days | 28 | 25 | 17 | 16 | 6 | 6 | 1 | 12 | 2 | 4 | 3 | 14 |
| Rainy days | 3 | 3 | 14 | 14 | 25 | 24 | 30 | 19 | 28 | 27 | 27 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Seyyāmpālaiyam is at