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Hamburg weather by month and the best time to visit

Updated October 2026Sources
May–SepBest time to visit

When to go to Hamburg

May–Sep is the driest and warmest, with long evenings; Dec brings Christmas markets. Rain is possible all year and winters are cold and grey.

Hamburg weather by month

Average daily high, rainfall and conditions.

PleasantHotRainyCool or coldBest months
-5°0°5°10°15°20°25°JFMAMJJASOND
Average highAverage lowRainfall

Monthly averages

MonthHighLowRainHumidityConditions
January3°C37°F-2°C29°F70 mm94%Cold
February4°C39°F-2°C29°F55 mm91%Cold
March8°C46°F0°C32°F50 mm85%Cold
April14°C57°F4°C38°F40 mm79%Cool
May18°C64°F8°C46°F58 mm77%Pleasant
June21°C70°F11°C53°F70 mm77%Pleasant
July23°C73°F14°C57°F84 mm78%Pleasant
August23°C73°F13°C56°F71 mm79%Pleasant
September19°C66°F10°C50°F58 mm82%Pleasant
October14°C56°F6°C43°F63 mm88%Cool
November8°C46°F3°C37°F63 mm93%Cold
December4°C39°F0°C32°F71 mm95%Cold

Best months across Germany

PlaceBest monthsWarmest month
BerlinMay–SepJul (26°C)
MunichMay–SepJul (24°C)
HamburgMay–SepJul (23°C)
FrankfurtMay–SepJul (27°C)
CologneMay–SepJul (25°C)
DresdenMay–SepJul (26°C)
HeidelbergApr–Jun, Sep–OctJul (27°C)
DüsseldorfMay–SepJul (25°C)
LeipzigMay–SepJul (26°C)
StuttgartApr–Jun, Sep–OctJul (26°C)
NurembergMay–SepJul (26°C)
Black ForestMay–Jun, Sep–OctJul (25°C)
FreiburgMay–OctJul (25°C)
Rothenburg ob der TauberApr–Jun, Sep–OctJul (25°C)
Garmisch-PartenkirchenJun–Sep, Dec–FebJul (24°C)
BremenMay–SepJul (23°C)

Quick answers

What is the best month to visit Hamburg?

May–Sep. May–Sep is the driest and warmest, with long evenings; Dec brings Christmas markets. Rain is possible all year and winters are cold and grey.

When is the rainy season in Hamburg?

Rain peaks in July with about 84 mm. No month averages 150 mm or more.

What is the hottest month in Hamburg?

July, with average highs of 23°C (73°F).

How cold does Hamburg get?

The coolest nights are in February, averaging -2°C (29°F).

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Sources

Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.