May Weather in Bollen

Last updated: March 2, 2024

The weather in Bollen, Germany, during May is characterized by an average temperature of 13°C (56°F). Highs can soar to 27°C (80°F), while lows may dip to 3°C (37°F). Typically, the humidity level in Bollen throughout May hovers around 80%.

3°C (37°F)

Minimum temperature

13°C (56°F)

Average temperature

27°C (80°F)

Maximum temperature

80%

Humidity

Precipitation and Sunshine hours

In May, Bollen averages 125 mm (4.9 inches) of rainfall, typically over the course of 16 rainy days. The month enjoys an average of 15 hours 9 minutes of daylight, with the sun shining for approximately 11 hours 39 minutes each day. Additionally, there is a 32% probability of sunny days during this period.

125 mm (4.9 inches)

Precipitation

16 rainy days

Rainy days

11 hours 39 minutes

Sunshine hours

32%

Chance of sun

UV Index

In May, the UV Index in Bollen reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  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 1 1 3 4 6 7 8 8 7 5 4 2 1
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Bollen's Climate with Cities Worldwide