May Weather in Bolland, Belgium

Last updated: August 22, 2025

In May, the average temperature in Bolland, Belgium is a pleasant 13°C (56°F). However, be prepared for a wide temperature range, with minimums dipping to 0°C (32°F) and highs soaring to 31°C (89°F). Expect 68 mm (2.7 in) of precipitation spread over approximately 13 days, contributing to an average humidity of 77%. Plan accordingly for this dynamic weather!

May Temperature in Bolland

In May in Bolland, the average temperature is 13°C (56°F). The maximum can reach 31°C (89°F), and the minimum can be as low as 0°C (32°F). This variation in temperature makes Bolland an ideal destination for travelers who enjoy both mild days and cooler evenings.

May Weather in Bolland: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Bolland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bolland, May typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (89°F) and lows dropping to around 0°C (32°F).

Data source: Temperature data for Bolland generated using information from the Copernicus Climate Change Service.

May Precipitation in Bolland

In Bolland in May, the precipitation amount is 68 mm (2.7 in) spread over 13 days.

May Precipitation Trends in Bolland

The chart displays monthly precipitation patterns in Bolland, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Bolland, May typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Bolland

In Bolland in May humidity is 77%. With average temperature 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities sweaty and uncomfortable.

May Average Humidity in Bolland

This chart illustrates the average monthly humidity levels in Bolland, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Bolland is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bolland

In Bolland in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Bolland.

Maximum UV Index Levels in Bolland for May

The chart shows the monthly maximum UV Index (UVI) for Bolland in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Bolland typically reaches 7, which falls under the high exposure category.

Data source: Bolland May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How May Weather in Bolland Compares to Other Months

Weather in Bolland varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bolland, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Bolland, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	78 mm (3.1 inches)	91%	low
February Weather	5°C (41°F)	80 mm (3.1 inches)	90%	low
March Weather	7°C (45°F)	87 mm (3.4 inches)	87%	moderate
April Weather	10°C (50°F)	39 mm (1.5 inches)	84%	moderate
May Weather	13°C (56°F)	68 mm (2.7 inches)	77%	high
June Weather	18°C (65°F)	88 mm (3.5 inches)	74%	very high
July Weather	19°C (66°F)	87 mm (3.4 inches)	72%	very high
August Weather	19°C (66°F)	78 mm (3.1 inches)	71%	high
September Weather	15°C (59°F)	64 mm (2.5 inches)	81%	moderate
October Weather	12°C (53°F)	85 mm (3.3 inches)	88%	moderate
November Weather	7°C (44°F)	59 mm (2.3 inches)	91%	low
December Weather	5°C (41°F)	113 mm (4.4 inches)	92%	low