Shoup Threshold Days by Year (USC00108395)

15 fixed thresholds counted per year at Shoup (USC00108395): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Shoup Thresholds

Shoup: days with a maximum temperature at or above 30 C (86 F) in 39 years, most in 1994 with 95.
Shoup: days with a maximum temperature at or above 35 C (95 F) in 39 years, most in 1991 with 54.
Shoup: days with a maximum temperature at or above 90 F (32.2 C) in 39 years, most in 1994 with 74.
Shoup: days with a maximum temperature at or below 0 C (32 F) in 39 years, most in 1985 with 79.
15 fixed thresholds have at least one qualifying day at Shoup.

Days at or above 30 C (86 F)

39 years with a qualifying day

Days per year at Shoup with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 95 in 1994.

Days at or above 30 C (86 F) per year at Shoup
Year	Days	Decade average
1966	74	66.5
1967	75	66.5
1968	53	66.5
1969	64	66.5
1970	65	53.7
1971	56	53.7
1972	47	53.7
1973	62	53.7
1974	55	53.7
1975	44	53.7
1976	45	53.7
1977	53	53.7
1978	36	53.7
1979	74	53.7
1980	43	52
1981	48	52
1982	52	52
1984	47	52
1985	57	52
1986	63	52
1987	47	52
1988	68	52
1989	43	52
1990	80	74.6
1991	79	74.6
1993	60	74.6
1994	95	74.6
1995	70	74.6
1997	62	74.6
1998	74	74.6
1999	77	74.6
2002	58	65.4
2003	69	65.4
2004	59	65.4
2005	67	65.4
2006	70	65.4
2007	71	65.4
2008	64	65.4
2010	41	41

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

First to last qualifying date each year at Shoup
Year	First date	Last date
1966	1966-05-02	1966-09-23
1967	1967-05-21	1967-09-22
1968	1968-06-02	1968-09-11
1969	1969-05-23	1969-09-09
1970	1970-05-16	1970-09-01
1971	1971-06-20	1971-09-12
1972	1972-05-30	1972-08-30
1973	1973-05-15	1973-09-12
1974	1974-06-12	1974-09-07
1975	1975-07-02	1975-09-14
1976	1976-05-27	1976-09-05
1977	1977-04-24	1977-09-08
1978	1978-06-08	1978-09-04
1979	1979-05-22	1979-09-22
1980	1980-05-20	1980-09-07
1981	1981-06-22	1981-09-19
1982	1982-06-19	1982-09-09
1984	1984-05-30	1984-09-18
1985	1985-05-02	1985-08-31
1986	1986-05-25	1986-08-27
1987	1987-04-28	1987-09-24
1988	1988-05-15	1988-09-06
1989	1989-06-08	1989-09-22
1990	1990-05-05	1990-09-30
1991	1991-06-01	1991-10-02
1993	1993-05-11	1993-09-19
1994	1994-04-18	1994-09-27
1995	1995-05-29	1995-09-18
1997	1997-05-12	1997-09-09
1998	1998-06-29	1998-10-01
1999	1999-05-23	1999-09-25
2002	2002-05-19	2002-09-15
2003	2003-05-24	2003-09-06
2004	2004-06-03	2004-09-11
2005	2005-06-19	2005-09-08
2006	2006-05-15	2006-09-13
2007	2007-05-16	2007-09-03
2008	2008-05-17	2008-09-17
2010	2010-06-28	2010-09-04

Every Fixed Threshold

Fixed thresholds at Shoup
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	39	95	1994	41
35 C (95 F): Days	39	54	1991	3
40 C (104 F): Days	7	6	1994	6
90 F (32.2 C): Days	39	74	1994	24
100 F (37.8 C): Days	22	26	1998	3
0 C (32 F): Ice days (max	39	79	1985	38
0 C (32 F): Frost days (min	39	214	1999	176
-10 C (14 F): Days with min	39	88	1985	27
-20 C (-4 F): Days with min	30	13	1979	3
-30 C (-22 F): Days with min	2	3	1990	3
20 C (68 F): Tropical nights (min	5	1	1966	1
10 mm (0.39 in): Days with 10 mm or more rain	31	18	1986	10
25 mm (0.98 in): Days with 25 mm or more rain	13	5	1986	1
50 mm (1.97 in): Days with 50 mm or more rain	2	3	1986	1
10 cm (3.9 in): Days with 10 cm or more snowfall	21	8	1975	2

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 Shoup 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).

Shoup Threshold Days by Year (USC00108395)

Key Facts for Shoup Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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