Hamburg Weather in May
In May, Hamburg averages a high of 18°C (64°F) and a low of 8°C (47°F), from 56 years of daily records (1971–2026).
18°C
Average high
64°F
8°C
Average low
47°F
34°C
Record high
92°F · May 28, 2005
-3°C
Record low
27°F · May 3, 2011
What May Is Like in Hamburg
- May is the least predictable month in Hamburg: daytime highs vary more from day to day and year to year than in any other month.
- The warmest May in the record was 2018; the coldest was 2010.
At least 1 mm of rain falls on 32% of May days, and the month averages 57 mm in total.
Warmest: 2018 (23.1°C)Latest: 2026 (18.9°C)10-year averageLong-run average (18.0°C)
Look Up a Day in May
See the weather in Hamburg on any May date, year by year.
Source: NOAA GHCN-Daily, Hamburg-Sankt Pauli (1971–2000); Hamburg Fuhlsbuettel (1996–2026). Averages cover 1971–2026. How we compute this