Average annual temperature is 27.3 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 48 days
Number of rainy days: 317 days
Look at detailed online map of Meyankolla
* Weather data for Meyankolla 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) | 29.4 | 30.4 | 34.2 | 36.0 | 36.4 | 37.0 | 39.1 | 38.9 | 36.2 | 34.2 | 31.5 | 32.0 |
| Average daytime temperature (°C) | 28.1 | 29.0 | 31.0 | 33.6 | 33.9 | 35.9 | 36.1 | 37.4 | 34.0 | 31.5 | 30.0 | 29.3 |
| Average temperature (°C) | 24.3 | 25.0 | 26.3 | 27.8 | 28.2 | 30.2 | 30.3 | 29.9 | 27.9 | 26.1 | 25.6 | 25.5 |
| Average night temperature (°C) | 21.2 | 21.7 | 22.8 | 23.8 | 24.4 | 26.0 | 26.2 | 25.4 | 24.5 | 23.3 | 23.2 | 23.1 |
| Absolute minimum temperature (°C) | 18.6 | 19.9 | 22.3 | 22.6 | 23.4 | 24.5 | 24.6 | 24.3 | 22.7 | 22.6 | 22.4 | 22.5 |
| 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) | 8.7 | 9.3 | 9.9 | 10.5 | 9.3 | 10.8 | 9.8 | 11.0 | 9.0 | 8.7 | 7.1 | 7.1 |
| Precipitation (mm) | 163 | 142 | 90 | 89 | 134 | 32 | 22 | 77 | 244 | 415 | 548 | 382 |
| Sunny days | 8 | 8 | 5 | 2 | 5 | 5 | 6 | 8 | 1 | 0 | 0 | 0 |
| Rainy days | 23 | 20 | 26 | 28 | 26 | 25 | 25 | 23 | 29 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Meyankolla is at