May Weather in Hesel, Germany

Last updated: August 23, 2025

In May, the average temperature in Hesel, Germany hovers around 13°C (55°F), making it a pleasant time of year. However, be prepared for a range of temperatures, as lows can dip to 0°C (32°F) while highs can reach up to 31°C (88°F). Rainfall is also a factor, with precipitation averaging 64 mm (2.5 in) over 12 days, and the air remains quite humid at an average humidity of 80%.

May Temperature in Hesel

In May in Hesel, the average temperature is 13°C (55°F). Maximums can reach 31°C (88°F), and minimums can drop as low as 0°C (32°F). This wide temperature range means that travelers should pack layers to accommodate both warm days and cool nights.

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

The chart illustrates May temperature patterns in Hesel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hesel, May typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (88°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Hesel

In Hesel in May, the total precipitation amount is 64 mm (2.5 in) over the course of 12 days.

May Precipitation Trends in Hesel

The chart displays monthly precipitation patterns in Hesel, 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 Hesel, May typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 12 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 Hesel

In Hesel in May humidity is 80%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making any outdoor activity feel stifling and heavy, which can lead to fatigue for travelers unaccustomed to such moist conditions.

May Average Humidity in Hesel

This chart illustrates the average monthly humidity levels in Hesel, 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 Hesel is approximately 80%, 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 Hesel

In Hesel 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 Hesel.

Maximum UV Index Levels in Hesel for May

The chart shows the monthly maximum UV Index (UVI) for Hesel 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 Hesel typically reaches 7, which falls under the high exposure category.

Data source: Hesel 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 Hesel Compares to Other Months

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

This table compares monthly weather conditions in Hesel, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	63 mm (2.5 inches)	88%	low
February Weather	4°C (39°F)	62 mm (2.4 inches)	88%	low
March Weather	6°C (43°F)	71 mm (2.8 inches)	86%	moderate
April Weather	9°C (48°F)	49 mm (1.9 inches)	84%	moderate
May Weather	13°C (55°F)	64 mm (2.5 inches)	80%	high
June Weather	17°C (64°F)	83 mm (3.3 inches)	75%	very high
July Weather	18°C (64°F)	95 mm (3.7 inches)	75%	high
August Weather	18°C (65°F)	89 mm (3.5 inches)	75%	high
September Weather	15°C (58°F)	61 mm (2.4 inches)	83%	moderate
October Weather	12°C (53°F)	86 mm (3.4 inches)	86%	moderate
November Weather	7°C (45°F)	51 mm (2.0 inches)	87%	low
December Weather	5°C (41°F)	77 mm (3.0 inches)	86%	low