May Weather in Hamburg, United States

Last updated: June 24, 2025

In May, the average temperature in Hamburg, United States is a comfortable 15°C (59°F). However, temperatures can vary significantly, with a minimum of 0°C (32°F) and a maximum soaring to 35°C (96°F). Expect around 122 mm (4.8 in) of precipitation spread over 12 days, contributing to an average humidity of 78%. Pack accordingly!

May Temperature in Hamburg

In May in Hamburg, the average temperature is 15°C (59°F). The maximum can reach 35°C (96°F), while the minimum can drop as low as 0°C (32°F). It’s advisable to pack layers and prepare for a range of temperatures when traveling to Hamburg during this time.

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

The chart illustrates May temperature patterns in Hamburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hamburg, May typically has an average temperature of 15°C (59°F), with highs reaching up to 35°C (96°F) and lows dropping to around 0°C (32°F).

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

May Precipitation in Hamburg

In Hamburg in May, the precipitation amount is 122 mm (4.8 in) over a span of 12 days.

May Precipitation Trends in Hamburg

The chart displays monthly precipitation patterns in Hamburg, 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 Hamburg, May typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 12 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 Hamburg

In Hamburg in May, humidity is 78%. With an average temperature of 15°C (59°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities a bit more tiring and requiring frequent breaks for hydration as you explore the area.

May Average Humidity in Hamburg

This chart illustrates the average monthly humidity levels in Hamburg, 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 Hamburg 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 Hamburg

In Hamburg in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Hamburg.

Maximum UV Index Levels in Hamburg for May

The chart shows the monthly maximum UV Index (UVI) for Hamburg 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 Hamburg typically reaches 9, which falls under the very high exposure category.

Data source: Hamburg 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 Hamburg Compares to Other Months

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

This table compares monthly weather conditions in Hamburg, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (16°F)	27 mm (1.1 inches)	87%	moderate
February Weather	-9°C (16°F)	29 mm (1.2 inches)	90%	moderate
March Weather	0°C (33°F)	59 mm (2.3 inches)	85%	moderate
April Weather	6°C (43°F)	80 mm (3.1 inches)	84%	high
May Weather	15°C (59°F)	122 mm (4.8 inches)	78%	very high
June Weather	22°C (72°F)	91 mm (3.6 inches)	80%	very high
July Weather	23°C (74°F)	107 mm (4.2 inches)	81%	very high
August Weather	21°C (71°F)	150 mm (5.9 inches)	81%	very high
September Weather	18°C (64°F)	111 mm (4.4 inches)	81%	high
October Weather	9°C (48°F)	95 mm (3.8 inches)	84%	moderate
November Weather	1°C (34°F)	32 mm (1.2 inches)	88%	moderate
December Weather	-5°C (23°F)	42 mm (1.7 inches)	84%	low