Average annual temperature is 27.9 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Nellikkuppam
* Weather data for Nellikkuppam 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) | 29.4 | 32.1 | 33.2 | 37.0 | 40.6 | 40.4 | 37.2 | 38.3 | 35.4 | 35.2 | 30.7 | 32.0 |
| Average daytime temperature (°C) | 28.4 | 30.4 | 31.7 | 34.2 | 35.4 | 36.8 | 33.9 | 35.6 | 33.7 | 32.4 | 29.1 | 28.7 |
| Average temperature (°C) | 24.4 | 25.0 | 27.1 | 29.2 | 30.2 | 31.3 | 29.5 | 30.0 | 28.9 | 28.0 | 25.9 | 25.4 |
| Average night temperature (°C) | 20.7 | 20.2 | 23.2 | 25.3 | 26.6 | 27.4 | 26.3 | 26.1 | 25.6 | 24.5 | 23.3 | 22.5 |
| Absolute minimum temperature (°C) | 17.9 | 18.3 | 20.6 | 22.7 | 23.6 | 24.3 | 24.3 | 24.3 | 24.3 | 23.3 | 20.8 | 19.9 |
| 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) | 9.9 | 10.2 | 10.9 | 11.0 | 10.3 | 9.8 | 7.0 | 10.0 | 9.5 | 10.2 | 7.3 | 8.4 |
| Precipitation (mm) | 16 | 9 | 55 | 29 | 99 | 100 | 171 | 164 | 208 | 132 | 425 | 276 |
| Sunny days | 17 | 23 | 17 | 16 | 16 | 7 | 5 | 3 | 1 | 3 | 2 | 4 |
| Rainy days | 14 | 5 | 14 | 14 | 15 | 23 | 26 | 28 | 29 | 28 | 28 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nellikkuppam is at