Last updated: March 2, 2024
The weather in Kolonnawa, Sri Lanka, during March is characterized by an average temperature of 29°C (84°F). Highs can soar to 36°C (96°F), while lows may dip to 23°C (74°F). Typically, the humidity level in Kolonnawa throughout March hovers around 74%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In March, Kolonnawa averages 122 mm (4.8 inches) of rainfall, typically over the course of 17 rainy days. The month enjoys an average of 12 hours 4 minutes of daylight, with the sun shining for approximately 10 hours 40 minutes each day. Additionally, there is a 31% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In March, the UV Index in Kolonnawa reaches a maximum of 15, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.
| 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UVI | 2 | 4 | 7 | 11 | 14 | 15 | 13 | 9 | 5 | 2 | 1 | 0 | 0 |
| Exposure | Low | Moderate | High | Extreme | VeryHigh | Moderate | Low | ||||||
| Time to burn | 45 min | 30 min | 25 min | 10 min | 15 min | 30 min | 45 min | ||||||