Average annual temperature is 28.8 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 86 days
Number of rainy days: 279 days
Look at detailed online map of Swāmiyār Marakkudi
* Weather data for Swāmiyār Marakkudi 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) | 33.2 | 34.2 | 37.2 | 38.9 | 42.0 | 41.7 | 39.7 | 40.8 | 38.8 | 37.0 | 32.1 | 32.8 |
| Average daytime temperature (°C) | 30.4 | 30.4 | 33.8 | 35.8 | 37.3 | 39.5 | 36.8 | 38.6 | 35.9 | 33.3 | 30.2 | 29.7 |
| Average temperature (°C) | 25.8 | 25.8 | 28.6 | 29.8 | 31.0 | 32.4 | 31.0 | 31.5 | 29.4 | 27.9 | 26.0 | 26.2 |
| Average night temperature (°C) | 21.7 | 21.3 | 24.2 | 25.0 | 26.2 | 27.0 | 26.1 | 26.2 | 25.0 | 24.1 | 23.1 | 23.3 |
| Absolute minimum temperature (°C) | 20.0 | 18.7 | 22.3 | 23.5 | 24.2 | 25.1 | 24.0 | 24.9 | 23.9 | 22.8 | 22.6 | 22.2 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.3 | 11.1 | 11.0 | 9.8 | 10.7 | 9.5 | 11.4 | 10.2 | 9.8 | 8.2 | 8.0 |
| Precipitation (mm) | 27 | 68 | 56 | 71 | 62 | 30 | 25 | 41 | 122 | 177 | 382 | 342 |
| Sunny days | 25 | 17 | 5 | 7 | 3 | 4 | 11 | 6 | 4 | 0 | 1 | 3 |
| Rainy days | 6 | 11 | 26 | 23 | 28 | 26 | 20 | 25 | 26 | 31 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Swāmiyār Marakkudi is at