Average annual temperature is 27.1 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Nīlampatti
* Weather data for Nīlampatti 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) | 31.3 | 33.5 | 36.7 | 38.0 | 38.5 | 40.0 | 37.8 | 38.7 | 35.8 | 36.1 | 31.5 | 31.7 |
| Average daytime temperature (°C) | 29.6 | 30.6 | 33.4 | 35.5 | 35.2 | 37.0 | 34.4 | 36.9 | 33.3 | 32.3 | 29.2 | 28.9 |
| Average temperature (°C) | 23.5 | 24.1 | 27.0 | 28.9 | 29.0 | 30.0 | 28.8 | 30.0 | 27.5 | 26.9 | 24.9 | 24.8 |
| Average night temperature (°C) | 18.3 | 18.2 | 21.7 | 23.3 | 24.2 | 24.9 | 24.7 | 24.8 | 23.7 | 22.7 | 21.9 | 21.5 |
| Absolute minimum temperature (°C) | 16.5 | 16.7 | 17.5 | 22.2 | 22.9 | 23.0 | 22.7 | 23.4 | 22.5 | 21.7 | 19.8 | 19.4 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 11.5 |
| 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 | 10.1 | 11.0 | 10.7 | 9.6 | 9.8 | 8.8 | 11.0 | 9.2 | 10.0 | 8.0 | 8.0 |
| Precipitation (mm) | 19 | 29 | 59 | 46 | 120 | 37 | 71 | 104 | 181 | 131 | 285 | 65 |
| Sunny days | 19 | 24 | 15 | 11 | 9 | 7 | 6 | 10 | 2 | 2 | 0 | 6 |
| Rainy days | 12 | 4 | 16 | 19 | 22 | 23 | 25 | 21 | 28 | 29 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nīlampatti is at