Average annual temperature is 27.8 °C
Absolute maximum temperature: 41.5 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 122 days
Number of rainy days: 243 days
Look at detailed online map of Arcot
* Weather data for Arcot 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) | 30.0 | 34.9 | 36.2 | 39.0 | 41.5 | 40.3 | 36.5 | 37.5 | 36.1 | 34.4 | 31.4 | 32.3 |
| Average daytime temperature (°C) | 28.7 | 32.7 | 34.2 | 36.8 | 37.8 | 36.6 | 33.8 | 35.9 | 33.5 | 32.7 | 29.4 | 28.5 |
| Average temperature (°C) | 23.2 | 25.5 | 27.4 | 29.9 | 31.3 | 30.8 | 29.1 | 30.0 | 28.4 | 27.6 | 25.2 | 24.4 |
| Average night temperature (°C) | 18.4 | 18.7 | 21.9 | 24.0 | 26.3 | 26.8 | 25.7 | 25.6 | 24.8 | 23.2 | 22.5 | 20.9 |
| Absolute minimum temperature (°C) | 16.2 | 16.8 | 17.8 | 21.2 | 23.4 | 24.5 | 24.0 | 24.1 | 23.5 | 21.7 | 21.6 | 17.9 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 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) | 10.1 | 10.7 | 10.8 | 11.2 | 10.1 | 9.2 | 6.7 | 10.3 | 9.0 | 10.3 | 7.7 | 8.4 |
| Precipitation (mm) | 10 | 0 | 44 | 17 | 152 | 119 | 102 | 104 | 205 | 105 | 300 | 123 |
| Sunny days | 18 | 27 | 18 | 17 | 14 | 4 | 3 | 4 | 1 | 8 | 2 | 6 |
| Rainy days | 13 | 1 | 13 | 13 | 17 | 26 | 28 | 27 | 29 | 23 | 28 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arcot is at