Hatyrka Threshold Days by Year (RSM00025767)

8 fixed thresholds counted per year at Hatyrka (RSM00025767): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hatyrka Thresholds

Hatyrka: days with a maximum temperature at or below 0 C (32 F) in 37 years, most in 1976 with 207.
Hatyrka: nights with a minimum temperature at or below 0 C (32 F) in 37 years, most in 1976 with 253.
Hatyrka: nights with a minimum temperature at or below -10 C (14 F) in 37 years, most in 1976 with 174.
Hatyrka: nights with a minimum temperature at or below -20 C (-4 F) in 37 years, most in 1976 with 100.
8 fixed thresholds have at least one qualifying day at Hatyrka.

Nights at or below 0 C (32 F)

37 years with a qualifying day

Days per year at Hatyrka with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 253 in 1976.

Nights at or below 0 C (32 F) per year at Hatyrka
Year	Days	Decade average
1966	242	235.5
1967	222	235.5
1968	243	235.5
1969	235	235.5
1970	217	234.8
1971	246	234.8
1972	242	234.8
1973	233	234.8
1975	240	234.8
1976	253	234.8
1977	243	234.8
1978	229	234.8
1979	210	234.8
1980	237	234.9
1981	219	234.9
1982	227	234.9
1983	250	234.9
1984	214	234.9
1985	244	234.9
1986	234	234.9
1987	245	234.9
1988	243	234.9
1989	236	234.9
1990	230	230.4
1991	212	230.4
1992	230	230.4
1997	228	230.4
1999	252	230.4
2003	228	229.3
2004	226	229.3
2005	226	229.3
2007	232	229.3
2008	230	229.3
2009	234	229.3
2010	232	226.7
2011	213	226.7
2012	235	226.7

For each year, a bar from the first to the last day at Hatyrka meeting 0 C (32 F).

First to last qualifying date each year at Hatyrka
Year	First date	Last date
1966	1966-01-01	1966-12-31
1967	1967-01-01	1967-12-31
1968	1968-01-01	1968-12-31
1969	1969-01-01	1969-12-31
1970	1970-01-01	1970-12-31
1971	1971-01-01	1971-12-31
1972	1972-01-01	1972-12-31
1973	1973-01-01	1973-12-31
1975	1975-01-01	1975-12-31
1976	1976-01-01	1976-12-31
1977	1977-01-01	1977-12-31
1978	1978-01-01	1978-12-31
1979	1979-01-01	1979-12-31
1980	1980-01-01	1980-12-31
1981	1981-01-01	1981-12-31
1982	1982-01-01	1982-12-31
1983	1983-01-01	1983-12-31
1984	1984-01-01	1984-12-31
1985	1985-01-01	1985-12-31
1986	1986-01-01	1986-12-31
1987	1987-01-01	1987-12-31
1988	1988-01-01	1988-12-31
1989	1989-01-01	1989-12-31
1990	1990-01-01	1990-12-31
1991	1991-01-01	1991-12-31
1992	1992-01-01	1992-12-31
1997	1997-01-01	1997-12-31
1999	1999-01-01	1999-12-31
2003	2003-01-01	2003-12-31
2004	2004-01-01	2004-12-31
2005	2005-01-01	2005-12-31
2007	2007-01-01	2007-12-31
2008	2008-01-01	2008-12-31
2009	2009-01-01	2009-12-31
2010	2010-01-01	2010-12-31
2011	2011-01-01	2011-12-31
2012	2012-01-01	2012-12-31

Every Fixed Threshold

Fixed thresholds at Hatyrka
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
0 C (32 F): Ice days (max	37	207	1976	160
0 C (32 F): Frost days (min	37	253	1976	235
-10 C (14 F): Days with min	37	174	1976	122
-20 C (-4 F): Days with min	37	100	1976	67
-30 C (-22 F): Days with min	32	15	1973	11
10 mm (0.39 in): Days with 10 mm or more rain	36	26	1992	11
25 mm (0.98 in): Days with 25 mm or more rain	24	4	1967	1
50 mm (1.97 in): Days with 50 mm or more rain	2	1	1972	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

Data for Hatyrka threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Hatyrka Threshold Days by Year (RSM00025767)

Key Facts for Hatyrka Thresholds

Nights at or below 0 C (32 F)

Every Fixed Threshold

Download the Data

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