Jaskul Threshold Days by Year (RSM00034866)

16 fixed thresholds counted per year at Jaskul (RSM00034866): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jaskul Thresholds

Jaskul: days with a maximum temperature at or above 30 C (86 F) in 74 years, most in 2014 with 103.
Jaskul: days with a maximum temperature at or above 35 C (95 F) in 74 years, most in 2010 with 67.
Jaskul: days with a maximum temperature at or above 90 F (32.2 C) in 74 years, most in 2010 with 89.
Jaskul: days with a maximum temperature at or below 0 C (32 F) in 74 years, most in 1954 with 85.
16 fixed thresholds have at least one qualifying day at Jaskul.

Days at or above 30 C (86 F)

74 years with a qualifying day

Days per year at Jaskul with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 103 in 2014.

Days at or above 30 C (86 F) per year at Jaskul
Year	Days	Decade average
1944	69	75.2
1945	59	75.2
1946	95	75.2
1947	66	75.2
1948	84	75.2
1949	78	75.2
1950	66	73.8
1951	75	73.8
1952	64	73.8
1953	83	73.8
1954	85	73.8
1955	77	73.8
1956	56	73.8
1957	100	73.8
1958	61	73.8
1959	71	73.8
1960	55	66.2
1961	66	66.2
1962	71	66.2
1963	58	66.2
1964	48	66.2
1965	71	66.2
1966	75	66.2
1967	67	66.2
1968	81	66.2
1969	70	66.2
1970	59	68.8
1971	78	68.8
1972	92	68.8
1973	47	68.8
1974	66	68.8
1975	101	68.8
1976	48	68.8
1977	68	68.8
1978	47	68.8
1979	82	68.8
1980	67	67
1981	78	67
1982	56	67
1984	65	67
1985	56	67
1986	94	67
1987	49	67
1988	69	67
1989	69	67
1990	56	68.4
1991	62	68.4
1992	59	68.4
1993	47	68.4
1994	61	68.4
1995	98	68.4
1996	69	68.4
1997	65	68.4
1998	81	68.4
1999	86	68.4
2000	80	74.9
2001	60	74.9
2002	66	74.9
2003	66	74.9
2004	71	74.9
2005	87	74.9
2006	82	74.9
2007	98	74.9
2008	77	74.9
2009	62	74.9
2010	102	91.6
2011	84	91.6
2012	98	91.6
2013	88	91.6
2014	103	91.6
2015	93	91.6
2016	75	91.6
2017	83	91.6
2018	98	91.6

For each year, a bar from the first to the last day at Jaskul meeting 30 C (86 F).

First to last qualifying date each year at Jaskul
Year	First date	Last date
1944	1944-06-11	1944-09-13
1945	1945-05-21	1945-09-03
1946	1946-05-19	1946-09-13
1947	1947-05-19	1947-08-30
1948	1948-05-20	1948-08-28
1949	1949-05-02	1949-09-05
1950	1950-04-30	1950-09-23
1951	1951-05-31	1951-09-10
1952	1952-05-25	1952-09-14
1953	1953-05-17	1953-09-14
1954	1954-05-10	1954-09-19
1955	1955-05-13	1955-09-19
1956	1956-06-07	1956-09-02
1957	1957-04-20	1957-09-17
1958	1958-05-14	1958-09-13
1959	1959-05-12	1959-08-31
1960	1960-06-09	1960-09-08
1961	1961-05-12	1961-09-09
1962	1962-05-28	1962-09-10
1963	1963-05-20	1963-09-10
1964	1964-06-02	1964-09-02
1965	1965-05-30	1965-09-14
1966	1966-05-12	1966-08-29
1967	1967-05-07	1967-09-13
1968	1968-05-04	1968-09-26
1969	1969-05-18	1969-09-18
1970	1970-04-29	1970-08-25
1971	1971-06-06	1971-09-20
1972	1972-05-16	1972-09-02
1973	1973-05-11	1973-08-23
1974	1974-05-11	1974-09-13
1975	1975-04-30	1975-09-07
1976	1976-05-19	1976-09-19
1977	1977-05-03	1977-09-10
1978	1978-06-12	1978-09-14
1979	1979-05-10	1979-09-28
1980	1980-05-21	1980-09-04
1981	1981-05-29	1981-09-05
1982	1982-05-29	1982-09-10
1984	1984-05-11	1984-09-27
1985	1985-05-08	1985-09-04
1986	1986-05-25	1986-09-20
1987	1987-06-12	1987-09-28
1988	1988-05-28	1988-09-18
1989	1989-06-06	1989-09-09
1990	1990-05-28	1990-09-25
1991	1991-05-26	1991-08-22
1992	1992-05-28	1992-09-08
1993	1993-06-14	1993-08-27
1994	1994-05-21	1994-09-25
1995	1995-04-28	1995-09-16
1996	1996-05-07	1996-09-15
1997	1997-05-09	1997-09-01
1998	1998-04-13	1998-09-21
1999	1999-06-05	1999-10-07
2000	2000-05-25	2000-09-07
2001	2001-06-13	2001-10-05
2002	2002-06-14	2002-09-27
2003	2003-05-17	2003-09-03
2004	2004-04-12	2004-09-29
2005	2005-05-21	2005-09-20
2006	2006-05-25	2006-09-02
2007	2007-05-20	2007-09-09
2008	2008-05-23	2008-09-14
2009	2009-06-04	2009-09-04
2010	2010-05-16	2010-09-22
2011	2011-05-24	2011-09-03
2012	2012-04-27	2012-09-21
2013	2013-04-29	2013-08-31
2014	2014-05-10	2014-09-08
2015	2015-05-26	2015-09-29
2016	2016-06-14	2016-09-07
2017	2017-06-07	2017-09-22
2018	2018-05-03	2018-09-21

Every Fixed Threshold

Fixed thresholds at Jaskul
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	74	103	2014	98
35 C (95 F): Days	74	67	2010	36
40 C (104 F): Days	36	24	2010	5
90 F (32.2 C): Days	74	89	2010	71
100 F (37.8 C): Days	66	41	2010	12
110 F (43.3 C): Days	3	3	2010	2
0 C (32 F): Ice days (max	74	85	1954	39
0 C (32 F): Frost days (min	73	155	1953	137
-10 C (14 F): Days with min	73	75	1954	20
-20 C (-4 F): Days with min	57	33	1954	2
-30 C (-22 F): Days with min	12	8	1954	2
20 C (68 F): Tropical nights (min	73	62	2010	41
25 C (77 F): Days with min	27	4	1980	4
10 mm (0.39 in): Days with 10 mm or more rain	74	13	1991	8
25 mm (0.98 in): Days with 25 mm or more rain	47	4	1945	1
50 mm (1.97 in): Days with 50 mm or more rain	6	1	1961	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.

Download the Data

Data for Jaskul 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).

Jaskul Threshold Days by Year (RSM00034866)

Key Facts for Jaskul Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related