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Bremerhaven Weather by Month
Average temperatures, rainfall and humidity for Bremerhaven, Germany, month by month, built from OpenWeather’s historical records. Use it to see what a typical Bremerhaven month looks like before you travel — then check the live Bremerhaven forecast for the days ahead.
Warmest month
August
23°C average high
Coolest month
January
1°C average low
Wettest month
June
67 mm of rain
Driest month
February
41 mm of rain
Average temperature and rainfall in Bremerhaven by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 5°C | 1°C | -12°C / 15°C | 51 mm | 88% | 20 km/h |
| February | 6°C | 1°C | -11°C / 18°C | 41 mm | 84% | 19 km/h |
| March | 9°C | 2°C | -10°C / 22°C | 46 mm | 79% | 18 km/h |
| April | 13°C | 5°C | -4°C / 27°C | 43 mm | 76% | 17 km/h |
| May | 17°C | 9°C | 0°C / 31°C | 46 mm | 76% | 16 km/h |
| June | 21°C | 12°C | 6°C / 34°C | 67 mm | 75% | 15 km/h |
| July | 22°C | 14°C | 9°C / 36°C | 58 mm | 75% | 16 km/h |
| August | 23°C | 14°C | 7°C / 35°C | 62 mm | 75% | 14 km/h |
| September | 19°C | 11°C | 5°C / 31°C | 58 mm | 79% | 15 km/h |
| October | 14°C | 8°C | -3°C / 26°C | 62 mm | 85% | 17 km/h |
| November | 9°C | 4°C | -6°C / 19°C | 51 mm | 87% | 17 km/h |
| December | 6°C | 3°C | -9°C / 14°C | 53 mm | 89% | 19 km/h |
Best time to visit Bremerhaven
The most comfortable time to visit Bremerhaven is generally June to August, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rainfall is spread evenly across the months, totalling about 638 mm a year.
Travellers who prefer heat should aim for August, when highs average 23°C. June is the month to avoid if rain would spoil your plans — it averages 67 mm, roughly 2× the rainfall of the driest month (February).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Bremerhaven forecast for what is happening now.
Weather across Germany right now
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