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Aachen January Weather

Averages and records for weather in Aachen, Germany in the month of January.

Typical Aachen January Weather 1991–2020
Average daily high	5.6 °C
Average daily low	0.9 °C
Average monthly precipitation	6.5 cm
Daily chance of precipitation	56.5%

Aachen January Weather Records 1891–2024
Highest temperature	16.2 °C	January 5, 1999
Lowest temperature	-20.4 °C	January 11, 1945
Highest daily low	12.0 °C	January 5, 1999
Lowest daily high	-12.8 °C	January 22, 1940
Hottest average high temperature	9.4 °C	1930
Coldest average high temperature	-2.9 °C	1963
Most daily precipitation	3.7 cm	January 11, 1993
Most monthly precipitation	14.1 cm	1948

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

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
January 1	6.1	1.5	15.3	-17.4
January 2	6.1	1.4	14.1	-15.2
January 3	6.0	1.4	12.6	-14.5
January 4	6.0	1.4	13.2	-14.0
January 5	6.0	1.4	16.2	-14.8
January 6	6.0	1.3	16.0	-13.5
January 7	5.9	1.2	13.5	-15.0
January 8	5.9	1.2	12.9	-15.6
January 9	5.8	1.1	13.5	-10.7
January 10	5.8	1.1	15.8	-14.8
January 11	5.8	1.0	13.2	-20.4
January 12	5.7	1.0	13.2	-15.4
January 13	5.7	1.0	15.6	-14.3
January 14	5.7	1.0	14.9	-15.5
January 15	5.7	0.9	14.8	-20.1
January 16	5.6	0.9	14.5	-17.0
January 17	5.6	0.9	13.0	-15.4
January 18	5.6	0.9	14.1	-17.1
January 19	5.6	0.8	14.8	-15.7
January 20	5.6	0.8	13.9	-15.5
January 21	5.6	0.8	13.2	-17.5
January 22	5.6	0.8	14.4	-17.5
January 23	5.6	0.8	14.7	-16.2
January 24	5.6	0.7	14.0	-13.5
January 25	5.6	0.7	15.0	-18.0
January 26	5.6	0.7	12.7	-16.0
January 27	5.5	0.6	12.9	-19.2
January 28	5.5	0.6	14.7	-15.4
January 29	5.5	0.6	14.9	-16.0
January 30	5.5	0.5	15.9	-14.7
January 31	5.4	0.5	13.0	-14.8

Weather Station Details

Years	Station	Coordinates
2011–2024	Aachen-Orsbach	location
1891–2011	Aachen	location