Show Low AP Threshold Days by Year (USC00027855)

16 fixed thresholds counted per year at Show Low AP (USC00027855): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Show Low AP Thresholds

Show Low AP: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1978 with 24.
Show Low AP: days with a maximum temperature at or above 30 C (86 F) in 56 years, most in 2020 with 79.
Show Low AP: days with a maximum temperature at or above 90 F (32.2 C) in 56 years, most in 2020 with 49.
Show Low AP: nights with a minimum temperature at or below 0 C (32 F) in 56 years, most in 1967 with 192.
16 fixed thresholds have at least one qualifying day at Show Low AP.

Days at or above 30 C (86 F)

56 years with a qualifying day

Days per year at Show Low AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 79 in 2020.

Days at or above 30 C (86 F) per year at Show Low AP
Year	Days	Decade average
1966	41	30
1967	16	30
1968	31	30
1969	32	30
1970	44	43
1971	54	43
1972	38	43
1973	38	43
1974	54	43
1976	22	43
1977	35	43
1978	47	43
1979	55	43
1980	49	34
1981	44	34
1982	22	34
1983	29	34
1986	38	34
1987	19	34
1988	29	34
1989	42	34
1990	49	43.6
1991	31	43.6
1992	31	43.6
1993	40	43.6
1994	60	43.6
1995	49	43.6
1996	58	43.6
1997	52	43.6
1998	50	43.6
1999	16	43.6
2000	68	50.8
2001	47	50.8
2003	61	50.8
2004	43	50.8
2005	49	50.8
2006	44	50.8
2007	47	50.8
2008	47	50.8
2010	41	45.7
2011	58	45.7
2012	49	45.7
2013	42	45.7
2014	43	45.7
2015	30	45.7
2016	44	45.7
2017	37	45.7
2018	51	45.7
2019	62	45.7
2020	79	63.4
2021	42	63.4
2022	42	63.4
2023	59	63.4
2024	79	63.4
2025	68	63.4
2026	75	63.4

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

First to last qualifying date each year at Show Low AP
Year	First date	Last date
1966	1966-06-14	1966-08-29
1967	1967-06-18	1967-08-27
1968	1968-05-29	1968-09-11
1969	1969-05-30	1969-09-26
1970	1970-05-18	1970-08-30
1971	1971-06-14	1971-09-14
1972	1972-06-19	1972-08-23
1973	1973-06-08	1973-09-07
1974	1974-05-26	1974-09-11
1976	1976-06-18	1976-08-28
1977	1977-05-31	1977-09-09
1978	1978-06-08	1978-09-04
1979	1979-06-12	1979-10-06
1980	1980-06-07	1980-09-18
1981	1981-06-05	1981-08-30
1982	1982-06-17	1982-09-24
1983	1983-05-27	1983-09-15
1986	1986-05-26	1986-09-06
1987	1987-06-12	1987-08-19
1988	1988-06-03	1988-08-14
1989	1989-05-07	1989-08-15
1990	1990-06-03	1990-09-15
1991	1991-06-17	1991-09-03
1992	1992-06-19	1992-08-20
1993	1993-06-13	1993-08-24
1994	1994-06-02	1994-09-28
1995	1995-06-12	1995-09-06
1996	1996-05-11	1996-09-01
1997	1997-05-29	1997-09-08
1998	1998-06-02	1998-09-28
1999	1999-06-13	1999-09-08
2000	2000-05-22	2000-09-17
2001	2001-05-31	2001-09-27
2003	2003-05-22	2003-09-28
2004	2004-06-01	2004-09-12
2005	2005-05-19	2005-09-20
2006	2006-05-14	2006-07-26
2007	2007-06-04	2007-09-01
2008	2008-05-19	2008-08-29
2010	2010-06-04	2010-09-30
2011	2011-06-05	2011-09-04
2012	2012-05-21	2012-09-06
2013	2013-06-02	2013-08-21
2014	2014-05-27	2014-09-03
2015	2015-06-15	2015-08-29
2016	2016-06-03	2016-09-10
2017	2017-06-04	2017-09-04
2018	2018-05-09	2018-09-18
2019	2019-06-11	2019-09-13
2020	2020-05-27	2020-09-25
2021	2021-06-03	2021-09-13
2022	2022-05-15	2022-09-08
2023	2023-06-24	2023-09-10
2024	2024-06-04	2024-10-04
2025	2025-05-30	2025-09-09
2026	2026-03-21	2026-09-11

Every Fixed Threshold

Fixed thresholds at Show Low AP
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	56	79	2020	75
35 C (95 F): Days	37	12	1990	6
90 F (32.2 C): Days	56	49	2020	41
100 F (37.8 C): Days	1	1	2003	1
0 C (32 F): Ice days (max	53	21	1992	1
0 C (32 F): Frost days (min	56	192	1967	47
-10 C (14 F): Days with min	56	45	1966	3
-20 C (-4 F): Days with min	17	8	1967	2
-30 C (-22 F): Days with min	2	2	1971	1
20 C (68 F): Tropical nights (min	26	8	2021	14
10 mm (0.39 in): Days with 10 mm or more rain	61	24	1978	11
25 mm (0.98 in): Days with 25 mm or more rain	54	7	1971	1
50 mm (1.97 in): Days with 50 mm or more rain	11	2	1978	1
10 cm (3.9 in): Days with 10 cm or more snowfall	42	10	1987	1
25 cm (9.8 in): Days with 25 cm or more snowfall	9	2	1971	1
50 cm (19.7 in): Days with 50 cm or more snowfall	1	1	2019	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 Show Low AP 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).

Show Low AP Threshold Days by Year (USC00027855)

Key Facts for Show Low AP Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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