Average annual temperature is 28.0 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 93 days
Number of rainy days: 272 days
Look at detailed online map of Mandapam
* Weather data for Mandapam 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) | 28.9 | 30.9 | 34.2 | 37.7 | 40.1 | 40.0 | 39.1 | 39.7 | 36.0 | 36.3 | 30.7 | 33.3 |
| Average daytime temperature (°C) | 27.9 | 29.0 | 31.6 | 34.1 | 36.4 | 36.6 | 35.5 | 36.4 | 34.8 | 32.9 | 28.7 | 28.4 |
| Average temperature (°C) | 24.3 | 24.5 | 27.2 | 28.9 | 30.7 | 31.1 | 30.2 | 30.3 | 29.2 | 28.1 | 25.7 | 25.6 |
| Average night temperature (°C) | 20.9 | 20.5 | 23.3 | 24.7 | 26.4 | 27.1 | 26.5 | 26.2 | 25.8 | 24.3 | 23.2 | 23.2 |
| Absolute minimum temperature (°C) | 18.4 | 17.9 | 21.1 | 22.4 | 23.6 | 24.5 | 24.3 | 24.1 | 24.5 | 23.3 | 20.8 | 21.2 |
| 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) | 11.5 | 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) | 9.8 | 10.0 | 11.1 | 11.1 | 9.8 | 9.9 | 7.9 | 10.9 | 10.1 | 10.6 | 6.9 | 8.0 |
| Precipitation (mm) | 24 | 62 | 56 | 53 | 84 | 94 | 49 | 107 | 122 | 218 | 582 | 176 |
| Sunny days | 9 | 16 | 10 | 14 | 17 | 8 | 8 | 7 | 1 | 1 | 0 | 2 |
| Rainy days | 22 | 12 | 21 | 16 | 14 | 22 | 23 | 24 | 29 | 30 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mandapam is at