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Hyvinkää September Weather

Averages and records for weather in Hyvinkää, Finland in the month of September.

Typical Hyvinkää September Weather 1991–2020
Average daily high	15.3 °C
Average daily low	6.4 °C
Average monthly precipitation	5.4 cm
Daily chance of precipitation	46.9%

Hyvinkää September Weather Records 1959–2024
Highest temperature	27.2 °C	September 6, 1968
Lowest temperature	-10.4 °C	September 30, 1993
Highest daily low	16.1 °C	September 3, 1999
Lowest daily high	2.4 °C	September 26, 1973
Hottest average high temperature	18.8 °C	2023
Coldest average high temperature	9.7 °C	1973
Most daily precipitation	5.6 cm	September 12, 1962
Most monthly precipitation	14.6 cm	1962

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	18.3	8.6	24.8	-0.7
September 2	18.0	8.4	25.0	-1.5
September 3	17.8	8.3	24.9	-1.3
September 4	17.6	8.1	24.9	0.4
September 5	17.4	8.0	26.4	-0.3
September 6	17.2	7.8	27.2	-2.4
September 7	17.0	7.6	25.7	-0.6
September 8	16.8	7.5	24.7	-2.5
September 9	16.6	7.4	23.5	-2.8
September 10	16.4	7.2	24.0	-1.5
September 11	16.2	7.0	22.8	-2.5
September 12	16.0	6.8	22.6	-3.2
September 13	15.9	6.7	22.8	0.2
September 14	15.7	6.6	20.6	-2.6
September 15	15.5	6.4	19.5	-2.6
September 16	15.2	6.3	19.3	-3.8
September 17	15.0	6.2	21.2	-3.9
September 18	14.8	6.0	21.1	-3.5
September 19	14.6	5.8	21.0	-3.9
September 20	14.4	5.7	20.2	-5.0
September 21	14.2	5.6	20.8	-3.0
September 22	13.9	5.4	21.8	-2.5
September 23	13.7	5.3	23.0	-3.4
September 24	13.5	5.1	22.0	-4.6
September 25	13.3	5.0	19.5	-6.1
September 26	13.1	4.9	20.7	-5.4
September 27	12.8	4.7	21.7	-5.0
September 28	12.6	4.6	19.7	-7.4
September 29	12.3	4.5	19.6	-7.7
September 30	12.1	4.3	21.3	-10.4

Weather Station Details

Years	Station	Coordinates
1959–2024	Hyvinkaa Hyvinkaankyla	location