Earliest and Latest Days at or Below 0° C in Hyvinkää

This is a list of the earliest and latest days in a winter season where the low temperature fell to at least 0 °C in Hyvinkää, Finland history. It is based on NOAA data from the years 1959–2024.

Earliest freezing temperature in Hyvinkää?

The earliest in a winter season that Hyvinkää, Finland has recorded a low temperature of 0 °C or below is August 15 which happened in 1978.

Latest freezing temperature in Hyvinkää?

The latest in a winter season that Hyvinkää, Finland has recorded a low temperature of 0 °C or below is June 30 which happened in 1975.

Earliest Days ≤ 0 °C

Date	Year	Temperature
August 15	1978	-0.9 °C
August 16	1978	-0.3 °C
August 22	1977	-0.1 °C
August 23	1977	-0.1 °C
August 27	1973	-1.3 °C
August 27	1970	-0.8 °C
August 29	1966	-2.5 °C
August 31	1972	-0.6 °C
September 1	2007	-0.7 °C
September 1	1994	-0.2 °C
September 1	1980	-0.5 °C
September 2	2003	-1.5 °C
September 3	2022	-0.9 °C
September 3	2003	-1.3 °C
September 5	2021	-0.3 °C
September 5	1961	-0.1 °C
September 6	2022	-0.4 °C
September 6	1993	-0.5 °C
September 6	1976	-0.9 °C
September 6	1969	-1.9 °C
September 6	1961	-2.4 °C

Latest Days ≤ 0 °C

Date	Year	Temperature
June 30	1975	-0.3 °C
June 18	1978	-2.6 °C
June 16	1963	-0.8 °C
June 15	1978	-0.2 °C
June 11	1984	-1.5 °C
June 11	1982	-1.9 °C
June 10	1982	-0.3 °C
June 10	1967	-0.7 °C
June 9	1984	-0.1 °C
June 6	1962	-1.6 °C
June 5	1997	-1.0 °C
June 5	1962	-2.3 °C
June 4	1985	-0.8 °C
June 3	1988	0.0 °C
June 3	1975	-1.6 °C
June 3	1963	-0.3 °C
June 3	1962	-1.7 °C
June 2	2001	-0.3 °C
June 2	1977	-0.1 °C
June 2	1975	-1.6 °C
June 2	1974	-0.1 °C