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Monthly climate in Bremerhaven, Bremen, Germany

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Bremerhaven features a oceanic climate (Cfb).Temperatures typically range between 4 °C (39 °F) and 18 °C (65 °F) through the year, but rarely can drop to -11 °C (12 °F) or can rise to as high as 33 °C (91 °F).The average annual precipitation amounts to about 835 mm (32.9 inches) and receives 151 rainy days on the 1 mm (0.04 inches) threshold annually.Bremerhaven enjoys an average of 3372 hours of sunshine throughout the year, and daylight varies from 7 hours 32 minutes to 16 hours 55 minutes per day.

Monthly average temperatures in Bremerhaven, Bremen, Germany §

The warmest months in Bremerhaven are June, July and August, with daily mean temperatures ranging from 17 to 18 °C (64 - 65 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 4 to 5 °C (39 - 41 °F) throughout the day. On average each year, Bremerhaven experiences 14 days above 25 °C (77.0 °F) and 25 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Bremerhaven, Bremen, Germany.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 13°C
(56°F)		 16°C
(61°F)		 19°C
(66°F)		 24°C
(76°F)		 30°C
(86°F)		 32°C
(89°F)		 33°C
(91°F)		 31°C
(88°F)		 28°C
(83°F)		 24°C
(76°F)		 18°C
(65°F)		 12°C
(54°F)
Mean maximum 11°C
(52°F)		 13°C
(55°F)		 16°C
(61°F)		 21°C
(70°F)		 24°C
(76°F)		 27°C
(80°F)		 28°C
(83°F)		 28°C
(83°F)		 26°C
(79°F)		 20°C
(68°F)		 15°C
(59°F)		 11°C
(52°F)
Average high 5°C
(42°F)		 6°C
(43°F)		 9°C
(48°F)		 12°C
(54°F)		 16°C
(61°F)		 21°C
(70°F)		 21°C
(70°F)		 22°C
(72°F)		 18°C
(65°F)		 14°C
(58°F)		 9°C
(48°F)		 6°C
(43°F)
Daily mean 4°C
(39°F)		 4°C
(39°F)		 6°C
(42°F)		 9°C
(48°F)		 13°C
(55°F)		 17°C
(64°F)		 18°C
(64°F)		 18°C
(65°F)		 15°C
(59°F)		 12°C
(53°F)		 7°C
(45°F)		 5°C
(41°F)
Average low 2°C
(36°F)		 2°C
(35°F)		 3°C
(37°F)		 5°C
(42°F)		 9°C
(49°F)		 14°C
(57°F)		 15°C
(59°F)		 15°C
(59°F)		 12°C
(53°F)		 9°C
(49°F)		 5°C
(41°F)		 3°C
(38°F)
Mean minimum -4°C
(25°F)		 -4°C
(25°F)		 -2°C
(29°F)		 -0°C
(32°F)		 4°C
(39°F)		 9°C
(49°F)		 11°C
(52°F)		 11°C
(51°F)		 8°C
(46°F)		 3°C
(38°F)		 -0°C
(32°F)		 -3°C
(28°F)
Minimum -7°C
(19°F)		 -11°C
(12°F)		 -11°C
(13°F)		 -1°C
(30°F)		 3°C
(38°F)		 7°C
(46°F)		 10°C
(50°F)		 9°C
(49°F)		 6°C
(43°F)		 -1°C
(30°F)		 -2°C
(29°F)		 -8°C
(17°F)

Compare climate in Bremerhaven with other places

Compare temperature, precipitation, sunshine, UV index in Bremerhaven, Bremen, Germany with other places around the world.

Monthly average precipitation in Bremerhaven, Bremen, Germany §

Bremerhaven usually has the most precipitation in July, August and October, with an average of 13 rainy days and 86 mm (3.4 inches) of precipitation per month.The driest months in Bremerhaven are April, September and November. On average, 56 mm (2.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bremerhaven, Bremen, Germany.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 64 (2.5) 61 (2.4) 67 (2.6) 54 (2.1) 65 (2.6) 78 (3.1) 80 (3.1) 86 (3.4) 57 (2.3) 91 (3.6) 56 (2.2) 76 (3.0)
Average precipitation days (≥ 1 mm) 13 11 13 11 12 11 13 14 11 14 12 16

Monthly sunshine hours in Bremerhaven, Bremen, Germany §

The sunniest months in Bremerhaven are May, June and July, when the sun shines an average of 13 hours 20 minutes a day.Least sunny months in Bremerhaven: January, November and December receive an average of 4 hours 14 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bremerhaven, Bremen, Germany.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 102 186 269 357 405 408 414 388 311 240 172 116
Mean daily daylight hours 8h 5m 9h 48m 11h 54m 14h 2m 15h 56m 16h 55m 16h 23m 14h 41m 12h 37m 10h 30m 8h 34m 7h 32m

Solar UV radiation in Bremerhaven, Bremen, Germany §

Bremerhaven experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 7 - 8, which corresponds to the High / Very High category of sun exposure.January, February and December are in the Low exposure category. In these months, the maximum values of the UV index do not exceed 2. For more detailed information, check out our hourly Bremerhaven UV Index data.

Average daily maximum UV levels by month for Bremerhaven, Bremen, Germany.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 1 2 3 5 7 8 7 7 5 3 2 1