Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 18.3 °C
Number of sunny days: 46 days
Number of rainy days: 319 days
Look at detailed online map of Kithul
* Weather data for Kithul 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) | 29.6 | 30.5 | 34.1 | 36.2 | 36.3 | 37.4 | 39.6 | 39.2 | 37.2 | 33.4 | 31.6 | 32.0 |
| Average daytime temperature (°C) | 28.1 | 29.0 | 31.0 | 33.5 | 33.8 | 36.3 | 36.5 | 37.4 | 34.1 | 31.5 | 29.9 | 29.1 |
| Average temperature (°C) | 24.2 | 24.8 | 26.2 | 27.6 | 28.1 | 29.8 | 29.8 | 29.9 | 27.6 | 26.0 | 25.4 | 25.3 |
| Average night temperature (°C) | 20.9 | 21.6 | 22.7 | 23.6 | 24.3 | 25.5 | 25.3 | 25.3 | 24.2 | 23.1 | 23.2 | 23.0 |
| Absolute minimum temperature (°C) | 18.3 | 19.4 | 21.9 | 22.2 | 23.6 | 24.1 | 24.3 | 24.5 | 22.6 | 22.3 | 22.7 | 21.8 |
| 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 | 12.0 | 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) | 8.8 | 9.3 | 9.8 | 10.4 | 9.3 | 10.6 | 9.9 | 11.1 | 9.1 | 8.7 | 7.2 | 7.0 |
| Precipitation (mm) | 197 | 110 | 90 | 92 | 146 | 40 | 28 | 69 | 267 | 404 | 454 | 419 |
| Sunny days | 6 | 7 | 5 | 3 | 8 | 3 | 9 | 5 | 0 | 0 | 0 | 0 |
| Rainy days | 25 | 21 | 26 | 27 | 23 | 27 | 22 | 26 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kithul is at