Average annual temperature is 27.9 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Nelliyānkulam
* Weather data for Nelliyānkulam 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) | 29.9 | 33.8 | 35.9 | 39.5 | 39.8 | 40.6 | 37.0 | 37.3 | 35.0 | 34.6 | 32.1 | 31.3 |
| Average daytime temperature (°C) | 28.9 | 31.6 | 33.7 | 36.5 | 36.6 | 36.1 | 34.0 | 35.5 | 33.4 | 32.6 | 29.3 | 28.9 |
| Average temperature (°C) | 23.8 | 24.9 | 27.4 | 29.6 | 30.8 | 30.9 | 29.5 | 30.1 | 28.8 | 27.9 | 25.5 | 25.1 |
| Average night temperature (°C) | 19.8 | 19.7 | 22.8 | 24.6 | 26.4 | 27.2 | 26.1 | 25.9 | 25.4 | 24.1 | 23.1 | 21.9 |
| Absolute minimum temperature (°C) | 17.0 | 17.2 | 19.5 | 21.3 | 23.8 | 24.4 | 24.1 | 24.4 | 24.4 | 22.8 | 21.3 | 19.3 |
| 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 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 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) | 9.8 | 10.2 | 10.7 | 11.1 | 10.1 | 9.3 | 7.3 | 10.3 | 9.6 | 10.0 | 6.7 | 8.1 |
| Precipitation (mm) | 10 | 5 | 36 | 16 | 93 | 115 | 87 | 107 | 145 | 109 | 333 | 127 |
| Sunny days | 15 | 23 | 15 | 18 | 16 | 9 | 8 | 9 | 2 | 4 | 2 | 9 |
| Rainy days | 16 | 5 | 16 | 12 | 15 | 21 | 23 | 22 | 28 | 27 | 28 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nelliyānkulam is at