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Mainz April Weather

Averages and records for weather in Mainz, Germany in the month of April.

Typical Mainz April Weather 1991–2020
Average daily high	16.4 °C
Average daily low	6.3 °C
Average monthly precipitation	3.8 cm
Daily chance of precipitation	38.3%

Mainz April Weather Records 1891–2023
Highest temperature	30.3 °C	April 18, 1949
Lowest temperature	-4.5 °C	April 12, 1986
Highest daily low	16.4 °C	April 30, 1993
Lowest daily high	2.5 °C	April 11, 1986
Hottest average high temperature	22.4 °C	2007
Coldest average high temperature	11.9 °C	1970
Most daily precipitation	3.1 cm	April 27, 1981
Most monthly precipitation	9.9 cm	1965

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

Day	Average (°C)		Record (°C)
Day	High	Low	High	Low
April 1	13.8	4.6	23.5	-3.4
April 2	13.9	4.7	22.8	-3.5
April 3	14.0	4.7	22.5	-4.0
April 4	14.2	4.8	24.5	-1.9
April 5	14.3	4.9	23.0	-2.0
April 6	14.5	5.0	25.9	-1.0
April 7	14.7	5.1	24.4	-1.6
April 8	15.0	5.3	23.3	-3.6
April 9	15.2	5.4	23.5	-1.2
April 10	15.5	5.5	23.5	-2.9
April 11	15.7	5.6	25.3	-2.6
April 12	15.9	5.8	24.4	-4.5
April 13	16.1	5.9	26.4	-3.6
April 14	16.2	6.1	29.4	-1.2
April 15	16.3	6.2	29.0	-0.3
April 16	16.5	6.4	27.5	-1.3
April 17	16.6	6.5	27.1	-0.9
April 18	16.7	6.6	30.3	-3.0
April 19	16.8	6.7	26.3	-0.8
April 20	17.0	6.8	28.0	-1.8
April 21	17.1	6.9	28.8	-2.0
April 22	17.3	7.1	28.9	-1.0
April 23	17.4	7.2	28.6	-1.4
April 24	17.6	7.4	28.4	-0.1
April 25	17.8	7.5	27.6	-0.9
April 26	17.9	7.7	27.0	-1.0
April 27	18.1	7.8	28.5	-0.5
April 28	18.3	8.0	29.0	-0.2
April 29	18.4	8.1	27.9	-1.5
April 30	18.6	8.3	29.1	-1.6

Weather Station Details

Years	Station	Coordinates
1891–2023	Mainz-Lerchenberg	location