January Weather in Hamburg, United States

Last updated: June 24, 2025

In January, the average temperature in Hamburg, United States hovers around 8°C (47°F). Expect temperature fluctuations, with a minimum dipping to -13°C (9°F) and a maximum soaring to 26°C (80°F). During this month, precipitation averages 115 mm (4.5 in) spread over 8 days, while humidity levels remain high at approximately 84%. Be prepared for diverse weather conditions!

January Temperature in Hamburg

In January in Hamburg, the average temperature is 8°C (47°F). The maximum can reach 26°C (80°F), and the minimum can be as low as -13°C (9°F). Be prepared for a wide range of temperatures when traveling to Hamburg this month, as you'll experience both warmth and cold.

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

The chart illustrates January 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, January typically has an average temperature of 8°C (47°F), with highs reaching up to 26°C (80°F) and lows dropping to around -13°C (9°F).

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

January Precipitation in Hamburg

In Hamburg in January, the precipitation amount is 115 mm (4.5 in) over the course of 8 days.

January Precipitation Trends in Hamburg

The chart displays monthly precipitation patterns in Hamburg, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Hamburg, January typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Hamburg

In Hamburg in January, humidity is 84%. With an average temperature of 8°C (47°F), this humidity feels like a damp blanket wrapping around you, making travel feel heavy and a bit lethargic, as the air thickens with moisture and each step becomes a little more cumbersome.

January Average Humidity in Hamburg

This chart illustrates the average monthly humidity levels in Hamburg, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Hamburg is approximately 84%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Hamburg

In Hamburg in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Hamburg for better planning.

Maximum UV Index Levels in Hamburg for January

The chart shows the monthly maximum UV Index (UVI) for Hamburg in January, 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 January, the maximum UV index in Hamburg typically reaches 4, which falls under the moderate exposure category.

Data source: Hamburg January 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 January 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 January’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 January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	115 mm (4.5 inches)	84%	moderate
February Weather	10°C (50°F)	195 mm (7.7 inches)	83%	high
March Weather	15°C (60°F)	172 mm (6.8 inches)	80%	very high
April Weather	18°C (64°F)	170 mm (6.7 inches)	82%	extreme
May Weather	23°C (74°F)	144 mm (5.7 inches)	83%	extreme
June Weather	26°C (80°F)	135 mm (5.3 inches)	80%	extreme
July Weather	28°C (83°F)	102 mm (4.0 inches)	80%	extreme
August Weather	27°C (82°F)	100 mm (3.9 inches)	75%	extreme
September Weather	26°C (78°F)	77 mm (3.0 inches)	73%	very high
October Weather	19°C (67°F)	146 mm (5.8 inches)	76%	very high
November Weather	12°C (54°F)	79 mm (3.1 inches)	84%	high
December Weather	10°C (51°F)	130 mm (5.1 inches)	88%	moderate