Average annual temperature is 28.9 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Nakkalkattai
* Weather data for Nakkalkattai 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) | 34.7 | 36.9 | 38.5 | 40.0 | 41.7 | 42.2 | 40.8 | 41.0 | 38.8 | 37.3 | 32.3 | 34.2 |
| Average daytime temperature (°C) | 32.8 | 33.7 | 36.0 | 36.7 | 37.5 | 38.8 | 36.8 | 39.1 | 35.7 | 33.7 | 30.7 | 30.1 |
| Average temperature (°C) | 26.4 | 26.6 | 29.1 | 30.1 | 30.9 | 31.7 | 30.5 | 31.2 | 29.5 | 28.0 | 26.0 | 26.3 |
| Average night temperature (°C) | 21.4 | 21.0 | 24.2 | 25.3 | 26.5 | 27.3 | 26.3 | 26.3 | 25.9 | 24.1 | 23.0 | 23.3 |
| Absolute minimum temperature (°C) | 20.0 | 18.4 | 21.8 | 23.7 | 24.3 | 25.4 | 24.3 | 24.6 | 24.1 | 22.7 | 21.8 | 21.7 |
| 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 | 11.8 | 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) | 10.0 | 10.1 | 10.9 | 11.0 | 9.5 | 10.3 | 9.0 | 11.2 | 9.8 | 9.6 | 7.6 | 8.2 |
| Precipitation (mm) | 19 | 46 | 36 | 74 | 89 | 25 | 63 | 105 | 163 | 233 | 402 | 168 |
| Sunny days | 27 | 21 | 11 | 9 | 5 | 6 | 9 | 6 | 2 | 1 | 1 | 5 |
| Rainy days | 4 | 7 | 20 | 21 | 26 | 24 | 22 | 25 | 28 | 30 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nakkalkattai is at