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Rosenheim September Weather

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

Typical Rosenheim September Weather 1991–2020
Average daily high	19.7 °C
Average daily low	9.2 °C
Average monthly precipitation	9.4 cm
Daily chance of precipitation	49.8%

Rosenheim September Weather Records 1950–2024
Highest temperature	32.7 °C	September 1, 2015
Lowest temperature	-2.2 °C	September 30, 1959
Highest daily low	18.0 °C	September 4, 2006
Lowest daily high	6.0 °C	September 25, 2002
Hottest average high temperature	25.0 °C	2023
Coldest average high temperature	15.0 °C	1996
Most daily precipitation	5.9 cm	September 6, 2007
Most monthly precipitation	18.8 cm	2007

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	22.2	11.4	32.7	1.8
September 2	22.1	11.3	29.7	1.6
September 3	21.9	11.1	30.7	2.8
September 4	21.7	10.9	29.6	2.4
September 5	21.5	10.7	30.2	3.4
September 6	21.3	10.6	28.5	2.8
September 7	21.1	10.4	30.3	2.2
September 8	20.9	10.3	29.2	2.4
September 9	20.7	10.1	29.7	3.5
September 10	20.5	10.0	30.2	2.9
September 11	20.3	9.8	30.2	3.1
September 12	20.1	9.7	31.0	3.0
September 13	20.0	9.5	29.6	3.5
September 14	19.9	9.4	27.8	2.2
September 15	19.8	9.3	30.4	0.5
September 16	19.7	9.2	30.2	1.5
September 17	19.6	9.1	32.5	1.6
September 18	19.5	9.0	28.2	0.2
September 19	19.4	8.8	29.6	0.8
September 20	19.3	8.7	28.1	0.7
September 21	19.1	8.6	31.1	1.0
September 22	19.0	8.5	29.9	0.7
September 23	18.8	8.4	27.7	-1.8
September 24	18.7	8.3	27.1	-0.8
September 25	18.5	8.2	27.9	-0.7
September 26	18.2	8.1	29.7	-1.5
September 27	18.1	8.0	26.2	-1.8
September 28	18.0	7.8	26.2	1.7
September 29	17.8	7.6	27.1	-0.6
September 30	17.7	7.5	26.7	-2.2

Weather Station Details

Years	Station	Coordinates
1950–2024	Rosenheim	location