Average annual temperature is 27.1 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 59 days
Number of rainy days: 306 days
Look at detailed online map of Narakkalli
* Weather data for Narakkalli Sri Lanka is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.3 | 31.6 | 33.1 | 34.0 | 31.5 | 30.9 | 30.9 | 32.0 | 30.2 | 30.4 | 32.1 | 31.0 |
| Average daytime temperature (°C) | 29.0 | 29.9 | 30.8 | 31.2 | 30.2 | 29.9 | 29.6 | 30.8 | 29.1 | 29.0 | 29.3 | 29.6 |
| Average temperature (°C) | 25.1 | 25.8 | 27.3 | 28.0 | 28.5 | 28.4 | 27.9 | 28.2 | 27.4 | 26.5 | 26.0 | 26.3 |
| Average night temperature (°C) | 22.2 | 22.6 | 24.4 | 25.4 | 26.7 | 27.0 | 26.5 | 26.3 | 25.5 | 24.4 | 23.7 | 24.0 |
| Absolute minimum temperature (°C) | 20.5 | 20.6 | 23.0 | 24.0 | 24.8 | 25.1 | 25.3 | 24.8 | 24.1 | 23.2 | 23.1 | 23.4 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 |
| 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) | 9.3 | 10.0 | 10.9 | 10.5 | 9.5 | 10.8 | 9.9 | 11.2 | 9.7 | 8.9 | 7.9 | 8.5 |
| Precipitation (mm) | 68 | 76 | 56 | 121 | 167 | 81 | 39 | 40 | 239 | 263 | 467 | 250 |
| Sunny days | 16 | 13 | 3 | 1 | 0 | 1 | 11 | 14 | 0 | 0 | 0 | 0 |
| Rainy days | 15 | 15 | 28 | 29 | 31 | 29 | 20 | 17 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Narakkalli is at