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Bremen September Weather

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

Typical Bremen September Weather 1991–2020
Average daily high	19.3 °C
Average daily low	9.6 °C
Average monthly precipitation	5.8 cm
Daily chance of precipitation	46.3%

Bremen September Weather Records 1890–2024
Highest temperature	33.4 °C	September 16, 1947
Lowest temperature	-1.2 °C	September 28, 1939
Highest daily low	18.0 °C	September 7, 1905
Lowest daily high	9.0 °C	September 30, 1954
Hottest average high temperature	23.7 °C	2016
Coldest average high temperature	14.1 °C	1912
Most daily precipitation	6.3 cm	September 19, 1909
Most monthly precipitation	18.1 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	21.3	11.3	29.8	5.5
September 2	21.2	11.1	29.5	2.8
September 3	21.0	11.0	29.0	4.3
September 4	20.8	10.8	28.9	4.2
September 5	20.7	10.7	32.0	4.5
September 6	20.5	10.6	30.9	5.2
September 7	20.4	10.4	29.6	3.6
September 8	20.3	10.3	30.8	4.4
September 9	20.1	10.2	30.6	1.4
September 10	20.0	10.0	27.7	3.6
September 11	19.9	9.9	31.2	-0.2
September 12	19.7	9.8	30.2	2.0
September 13	19.6	9.8	32.3	0.3
September 14	19.5	9.7	30.1	3.3
September 15	19.4	9.6	29.7	2.0
September 16	19.2	9.6	33.4	1.7
September 17	19.1	9.5	29.6	2.1
September 18	18.9	9.4	31.8	2.3
September 19	18.8	9.3	27.6	2.6
September 20	18.6	9.2	33.3	1.5
September 21	18.4	9.1	25.9	-0.2
September 22	18.3	8.9	28.0	0.4
September 23	18.1	8.8	25.3	-0.2
September 24	17.9	8.7	24.9	1.2
September 25	17.7	8.5	25.2	0.2
September 26	17.6	8.3	25.3	1.5
September 27	17.4	8.2	24.7	1.1
September 28	17.2	8.1	25.1	-1.2
September 29	17.0	7.9	26.7	-1.0
September 30	16.9	7.8	25.9	0.1

Weather Station Details

Years	Station	Coordinates
1890–2024	Bremen-Seefahrtschule	location