May Weather in Berlin, United States

Last updated: June 24, 2025

In May, the average temperature in Berlin, United States is a pleasant 25°C (76°F). However, temperatures can vary significantly, with minimums dipping to 9°C (49°F) and soaring up to 39°C (102°F). Visitors should also prepare for an average precipitation of 67 mm (2.7 in) over about 7 days, accompanied by an average humidity of 73%, creating a warm and sometimes muggy atmosphere.

May Temperature in Berlin

In May in Berlin, the average temperature is 25°C (76°F). Maximums can reach 39°C (102°F), and minimums can drop as low as 9°C (49°F). Overall, travelers can expect warm days with a chance of cooler evenings, so it's wise to prepare for a variety of temperatures.

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 25°C (76°F), with highs reaching up to 39°C (102°F) and lows dropping to around 9°C (49°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 67 mm (2.7 in) over a span of 7 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 67 mm (2.7 inches) of precipitation spread over approximately 7 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 73%. With an average temperature of 25°C (76°F), this humidity feels like walking through a warm, wet blanket, making travel feel sluggish and sticky, as the air clings to your skin and saps your energy while exploring.

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 73%, 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 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, 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 11, which falls under the extreme 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	12°C (53°F)	70 mm (2.8 inches)	85%	moderate
February Weather	15°C (59°F)	93 mm (3.7 inches)	82%	very high
March Weather	17°C (63°F)	57 mm (2.2 inches)	80%	very high
April Weather	20°C (69°F)	80 mm (3.2 inches)	76%	extreme
May Weather	25°C (76°F)	67 mm (2.7 inches)	73%	extreme
June Weather	27°C (81°F)	133 mm (5.2 inches)	74%	extreme
July Weather	28°C (82°F)	141 mm (5.5 inches)	80%	extreme
August Weather	28°C (82°F)	119 mm (4.7 inches)	79%	extreme
September Weather	27°C (80°F)	112 mm (4.4 inches)	83%	very high
October Weather	23°C (73°F)	69 mm (2.7 inches)	77%	very high
November Weather	15°C (60°F)	49 mm (1.9 inches)	84%	high
December Weather	13°C (56°F)	125 mm (4.9 inches)	88%	moderate