Kaycee Threshold Days by Year (USC00485055)

19 fixed thresholds counted per year at Kaycee (USC00485055): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Kaycee Thresholds

Kaycee: nights with a minimum temperature at or below 0 C (32 F) in 83 years, most in 1970 with 221.
Kaycee: nights with a minimum temperature at or below -10 C (14 F) in 83 years, most in 1951 with 104.
Kaycee: nights with a minimum temperature at or below -20 C (-4 F) in 83 years, most in 1949 with 43.
Kaycee: days with a maximum temperature at or above 30 C (86 F) in 82 years, most in 2021 with 82.
19 fixed thresholds have at least one qualifying day at Kaycee.

Days at or above 30 C (86 F)

82 years with a qualifying day

Days per year at Kaycee with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 82 in 2021.

Days at or above 30 C (86 F) per year at Kaycee
Year	Days	Decade average
1901	58	41.9
1902	42	41.9
1903	50	41.9
1904	37	41.9
1905	36	41.9
1906	29	41.9
1907	31	41.9
1908	52	41.9
1949	60	60
1950	40	56.5
1951	35	56.5
1952	63	56.5
1953	64	56.5
1954	69	56.5
1955	67	56.5
1956	59	56.5
1957	54	56.5
1958	46	56.5
1959	68	56.5
1960	59	51.5
1961	64	51.5
1962	32	51.5
1963	65	51.5
1964	51	51.5
1965	31	51.5
1966	67	51.5
1967	43	51.5
1968	38	51.5
1969	65	51.5
1970	69	56.9
1971	60	56.9
1972	39	56.9
1973	50	56.9
1974	60	56.9
1975	47	56.9
1976	63	56.9
1977	56	56.9
1978	59	56.9
1979	66	56.9
1980	72	65.1
1981	65	65.1
1982	53	65.1
1983	61	65.1
1984	69	65.1
1985	56	65.1
1988	80	65.1
1990	59	50.7
1991	55	50.7
1992	35	50.7
1993	20	50.7
1994	58	50.7
1995	55	50.7
1996	64	50.7
1998	57	50.7
1999	53	50.7
2000	77	63.5
2001	79	63.5
2002	62	63.5
2003	66	63.5
2004	44	63.5
2005	64	63.5
2006	67	63.5
2007	68	63.5
2008	60	63.5
2009	48	63.5
2010	51	60.1
2011	73	60.1
2012	74	60.1
2013	69	60.1
2014	44	60.1
2015	62	60.1
2016	65	60.1
2017	63	60.1
2018	47	60.1
2019	53	60.1
2020	77	70.3
2021	82	70.3
2022	71	70.3
2023	47	70.3
2024	77	70.3
2025	65	70.3
2026	73	70.3

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

First to last qualifying date each year at Kaycee
Year	First date	Last date
1901	1901-05-01	1901-09-08
1902	1902-05-29	1902-09-14
1903	1903-05-14	1903-09-05
1904	1904-06-18	1904-09-18
1905	1905-06-27	1905-09-23
1906	1906-06-12	1906-09-09
1907	1907-07-02	1907-09-02
1908	1908-06-25	1908-09-22
1949	1949-06-11	1949-09-24
1950	1950-06-05	1950-09-06
1951	1951-07-03	1951-08-28
1952	1952-05-03	1952-09-27
1953	1953-06-11	1953-09-15
1954	1954-05-19	1954-09-27
1955	1955-06-21	1955-09-18
1956	1956-06-01	1956-09-20
1957	1957-06-05	1957-10-01
1958	1958-05-20	1958-10-05
1959	1959-06-05	1959-09-14
1960	1960-05-12	1960-09-20
1961	1961-05-10	1961-09-16
1962	1962-06-22	1962-09-07
1963	1963-06-21	1963-10-04
1964	1964-05-20	1964-09-17
1965	1965-05-30	1965-08-28
1966	1966-05-05	1966-09-23
1967	1967-05-23	1967-09-29
1968	1968-06-03	1968-09-13
1969	1969-05-25	1969-09-29
1970	1970-06-07	1970-09-08
1971	1971-06-17	1971-09-13
1972	1972-06-07	1972-08-18
1973	1973-06-08	1973-09-07
1974	1974-06-13	1974-09-25
1975	1975-06-24	1975-10-06
1976	1976-05-28	1976-09-17
1977	1977-06-01	1977-09-08
1978	1978-05-15	1978-09-27
1979	1979-05-27	1979-10-04
1980	1980-04-21	1980-10-06
1981	1981-06-06	1981-09-28
1982	1982-06-22	1982-09-10
1983	1983-06-21	1983-09-26
1984	1984-05-14	1984-09-19
1985	1985-05-24	1985-09-15
1988	1988-05-13	1988-09-10
1990	1990-06-09	1990-09-25
1991	1991-06-11	1991-09-06
1992	1992-04-30	1992-10-02
1993	1993-06-21	1993-09-11
1994	1994-05-27	1994-09-28
1995	1995-06-12	1995-09-15
1996	1996-06-08	1996-09-05
1998	1998-06-25	1998-09-18
1999	1999-06-19	1999-09-10
2000	2000-05-05	2000-09-17
2001	2001-05-12	2001-10-01
2002	2002-05-30	2002-09-05
2003	2003-05-25	2003-09-05
2004	2004-05-05	2004-09-18
2005	2005-05-20	2005-10-02
2006	2006-05-18	2006-09-13
2007	2007-05-13	2007-09-23
2008	2008-06-17	2008-09-25
2009	2009-05-18	2009-09-27
2010	2010-06-01	2010-10-04
2011	2011-06-06	2011-10-03
2012	2012-05-17	2012-09-17
2013	2013-05-15	2013-09-09
2014	2014-05-29	2014-09-27
2015	2015-06-02	2015-10-10
2016	2016-06-07	2016-09-21
2017	2017-05-07	2017-09-15
2018	2018-05-28	2018-09-19
2019	2019-06-07	2019-09-20
2020	2020-05-19	2020-10-07
2021	2021-06-04	2021-09-29
2022	2022-06-12	2022-09-21
2023	2023-06-20	2023-10-01
2024	2024-06-09	2024-09-30
2025	2025-05-12	2025-10-03
2026	2026-05-14	2026-10-06

Every Fixed Threshold

Fixed thresholds at Kaycee
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	82	82	2021	73
35 C (95 F): Days	80	34	2003	29
40 C (104 F): Days	7	3	2006	1
90 F (32.2 C): Days	82	59	2001	52
100 F (37.8 C): Days	43	11	2003	8
0 C (32 F): Ice days (max	82	57	1978	9
0 C (32 F): Frost days (min	83	221	1970	110
-10 C (14 F): Days with min	83	104	1951	25
-20 C (-4 F): Days with min	83	43	1949	5
-30 C (-22 F): Days with min	64	13	1985	1
-40 C (-40 F): Days with min	8	3	1983	2
20 C (68 F): Tropical nights (min	13	3	2012	2
25 C (77 F): Days with min	1	2	2016	2
10 mm (0.39 in): Days with 10 mm or more rain	73	17	1998	3
25 mm (0.98 in): Days with 25 mm or more rain	48	4	1964	1
50 mm (1.97 in): Days with 50 mm or more rain	6	1	1964	1
10 cm (3.9 in): Days with 10 cm or more snowfall	64	7	2023	2
25 cm (9.8 in): Days with 25 cm or more snowfall	9	2	1973	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	1955	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.

Download the Data

Data for Kaycee 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Kaycee Threshold Days by Year (USC00485055)

Key Facts for Kaycee Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related