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Bremerhaven September Weather

Averages and records for weather in Bremerhaven, Germany in the month of September.

Typical Bremerhaven September Weather 1991–2020
Average daily high	18.5 °C
Average daily low	12.0 °C
Average monthly precipitation	7.2 cm
Daily chance of precipitation	51.9%

Bremerhaven September Weather Records 1949–2024
Highest temperature	30.8 °C	September 13, 2016
Lowest temperature	3.6 °C	September 26, 1957
Highest daily low	19.5 °C	September 13, 2016
Lowest daily high	7.8 °C	September 28, 1954
Hottest average high temperature	23.1 °C	1999
Coldest average high temperature	14.5 °C	1986
Most daily precipitation	4.7 cm	September 9, 2001
Most monthly precipitation	26.0 cm	2001

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
September 1	20.4	13.7	29.9	6.9
September 2	20.2	13.6	27.1	8.6
September 3	20.1	13.5	27.8	8.2
September 4	19.9	13.3	28.0	8.3
September 5	19.8	13.2	30.7	7.4
September 6	19.6	13.0	29.9	8.5
September 7	19.5	12.9	28.3	7.2
September 8	19.4	12.8	29.6	5.9
September 9	19.2	12.7	29.2	7.9
September 10	19.1	12.5	25.8	7.2
September 11	19.0	12.4	29.8	7.2
September 12	18.9	12.3	29.4	5.8
September 13	18.8	12.2	30.8	6.8
September 14	18.7	12.2	29.1	6.4
September 15	18.5	12.1	27.9	4.8
September 16	18.4	12.0	26.1	5.0
September 17	18.3	11.8	25.6	5.5
September 18	18.2	11.7	30.3	3.9
September 19	18.0	11.6	25.3	5.0
September 20	17.9	11.5	25.7	4.8
September 21	17.7	11.4	25.2	6.4
September 22	17.6	11.2	27.7	7.2
September 23	17.4	11.1	25.2	6.1
September 24	17.2	11.0	24.4	5.1
September 25	17.1	10.8	25.4	6.1
September 26	16.9	10.7	23.7	3.6
September 27	16.8	10.5	22.9	4.7
September 28	16.6	10.4	23.0	4.3
September 29	16.4	10.3	24.6	4.2
September 30	16.3	10.1	25.4	5.8

Weather Station Details

Years	Station	Coordinates
1949–2024	Bremerhaven	location