Last updated: March 2, 2024
The weather in Chelm, Poland, during May is characterized by an average temperature of 14°C (57°F). Highs can soar to 27°C (80°F), while lows may dip to 2°C (35°F). Typically, the humidity level in Chelm throughout May hovers around 62%.
Minimum temperature
Average temperature
Maximum temperature
Humidity
In May, Chelm averages 85 mm (3.4 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 15 hours 34 minutes of daylight, with the sun shining for approximately 12 hours 19 minutes each day. Additionally, there is a 38% probability of sunny days during this period.
Precipitation
Rainy days
Sunshine hours
Chance of sun
In May, the UV Index in Chelm reaches a maximum of 7, indicating a level of High exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 25 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 | 3 | 4 | 5 | 6 | 7 | 7 | 6 | 4 | 3 | 2 | 1 | 1 |
| Exposure | Low | Moderate | High | Moderate | Low | ||||||||
| Time to burn | 45 min | 30 min | 25 min | 30 min | 45 min | ||||||||