May Weather in Berlin, United States

Last updated: June 24, 2025

In May, the average temperature in Berlin, United States is a pleasant 19°C (66°F), with temperatures ranging from a cool 5°C (41°F) to a warm 33°C (92°F). Visitors can expect an average humidity of 78%, alongside 103 mm (4.1 in) of precipitation spread over 11 days.

May Temperature in Berlin

In May in Berlin, the average temperature is 19°C (66°F). The maximum can reach 33°C (92°F), while the minimum can drop as low as 5°C (41°F). This makes it a perfect time for travelers to enjoy a variety of outdoor activities, so be sure to pack accordingly!

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

The chart illustrates May temperature patterns in Berlin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Berlin, May typically has an average temperature of 19°C (66°F), with highs reaching up to 33°C (92°F) and lows dropping to around 5°C (41°F).

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

May Precipitation in Berlin

In Berlin in May, the precipitation amount is 103 mm (4.1 in) spread over 11 days.

May Precipitation Trends in Berlin

The chart displays monthly precipitation patterns in Berlin, 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 Berlin, May typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Berlin

In Berlin in May, humidity is 78%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making traveling quite uncomfortable unless you're well-prepared with lightweight, breathable clothing and frequent breaks to stay hydrated.

May Average Humidity in Berlin

This chart illustrates the average monthly humidity levels in Berlin, 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 Berlin is approximately 78%, 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 Berlin

In Berlin in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Berlin.

Maximum UV Index Levels in Berlin for May

The chart shows the monthly maximum UV Index (UVI) for Berlin 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 Berlin typically reaches 10, which falls under the very high exposure category.

Data source: Berlin 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 Berlin Compares to Other Months

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

This table compares monthly weather conditions in Berlin, 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 (40°F)	75 mm (2.9 inches)	84%	moderate
February Weather	6°C (44°F)	97 mm (3.8 inches)	83%	moderate
March Weather	8°C (47°F)	91 mm (3.6 inches)	83%	high
April Weather	14°C (57°F)	87 mm (3.4 inches)	81%	very high
May Weather	19°C (66°F)	103 mm (4.1 inches)	78%	very high
June Weather	24°C (75°F)	93 mm (3.7 inches)	79%	very high
July Weather	27°C (80°F)	133 mm (5.2 inches)	74%	very high
August Weather	26°C (79°F)	125 mm (4.9 inches)	72%	very high
September Weather	23°C (74°F)	95 mm (3.8 inches)	75%	very high
October Weather	18°C (65°F)	126 mm (5.0 inches)	81%	high
November Weather	11°C (51°F)	85 mm (3.4 inches)	85%	moderate
December Weather	7°C (45°F)	103 mm (4.0 inches)	84%	moderate