Average annual temperature is 27.7 °C
Absolute maximum temperature: 43.3 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Nīlakanthapuram
* Weather data for Nīlakanthapuram 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) | 33.0 | 36.9 | 38.3 | 43.3 | 42.6 | 43.0 | 38.1 | 35.7 | 34.8 | 36.1 | 34.1 | 32.0 |
| Average daytime temperature (°C) | 30.3 | 34.6 | 34.1 | 38.0 | 37.4 | 38.3 | 32.6 | 33.0 | 32.1 | 34.2 | 31.7 | 28.4 |
| Average temperature (°C) | 23.2 | 25.9 | 27.1 | 30.7 | 30.6 | 32.4 | 28.3 | 28.8 | 27.8 | 28.2 | 25.9 | 23.0 |
| Average night temperature (°C) | 17.4 | 19.7 | 21.5 | 25.1 | 25.9 | 28.1 | 25.2 | 25.5 | 24.9 | 23.3 | 21.4 | 18.5 |
| Absolute minimum temperature (°C) | 13.5 | 16.4 | 19.5 | 23.0 | 22.3 | 25.2 | 23.7 | 24.0 | 24.0 | 20.1 | 17.9 | 15.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.2 | 11.6 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.2 | 10.6 | 9.9 | 10.6 | 10.1 | 9.3 | 8.0 | 8.6 | 7.9 | 10.5 | 9.7 | 8.9 |
| Precipitation (mm) | 7 | 1 | 61 | 46 | 136 | 98 | 418 | 160 | 244 | 18 | 68 | 133 |
| Sunny days | 27 | 27 | 14 | 13 | 10 | 8 | 1 | 6 | 1 | 18 | 17 | 23 |
| Rainy days | 4 | 1 | 17 | 17 | 21 | 22 | 30 | 25 | 29 | 13 | 13 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nīlakanthapuram is at