Reynolds Threshold Days by Year (USC00107648)

16 fixed thresholds counted per year at Reynolds (USC00107648): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Reynolds Thresholds

Reynolds: days with a maximum temperature at or above 30 C (86 F) in 49 years, most in 1967 with 68.
Reynolds: days with a maximum temperature at or above 90 F (32.2 C) in 49 years, most in 2007 with 49.
Reynolds: days with a maximum temperature at or below 0 C (32 F) in 49 years, most in 1985 with 53.
Reynolds: nights with a minimum temperature at or below 0 C (32 F) in 49 years, most in 1984 with 201.
16 fixed thresholds have at least one qualifying day at Reynolds.

Days at or above 30 C (86 F)

49 years with a qualifying day

Days per year at Reynolds with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 68 in 1967.

Days at or above 30 C (86 F) per year at Reynolds
Year	Days	Decade average
1962	32	43
1963	43	43
1965	22	43
1966	48	43
1967	68	43
1968	41	43
1969	47	43
1970	58	43.5
1971	52	43.5
1972	39	43.5
1973	52	43.5
1974	57	43.5
1975	32	43.5
1976	31	43.5
1977	46	43.5
1978	35	43.5
1979	33	43.5
1980	27	49.3
1981	57	49.3
1982	40	49.3
1984	48	49.3
1985	51	49.3
1986	59	49.3
1987	51	49.3
1988	67	49.3
1989	44	49.3
1990	60	51.2
1991	54	51.2
1992	55	51.2
1993	22	51.2
1994	68	51.2
1995	47	51.2
1996	57	51.2
1997	42	51.2
1998	55	51.2
1999	52	51.2
2000	57	57.8
2001	67	57.8
2002	52	57.8
2003	63	57.8
2004	47	57.8
2005	50	57.8
2006	63	57.8
2007	67	57.8
2008	55	57.8
2009	57	57.8
2010	48	52
2011	47	52
2012	61	52

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

First to last qualifying date each year at Reynolds
Year	First date	Last date
1962	1962-06-23	1962-09-18
1963	1963-06-18	1963-10-03
1965	1965-06-12	1965-08-18
1966	1966-05-04	1966-09-23
1967	1967-05-23	1967-09-30
1968	1968-06-03	1968-09-12
1969	1969-05-25	1969-09-12
1970	1970-05-17	1970-09-01
1971	1971-06-21	1971-09-11
1972	1972-05-30	1972-08-29
1973	1973-05-16	1973-09-14
1974	1974-06-12	1974-09-10
1975	1975-06-06	1975-09-08
1976	1976-05-14	1976-09-06
1977	1977-04-25	1977-09-08
1978	1978-06-07	1978-09-27
1979	1979-05-27	1979-09-24
1980	1980-05-22	1980-09-07
1981	1981-06-23	1981-09-19
1982	1982-06-17	1982-09-10
1984	1984-05-30	1984-09-20
1985	1985-06-08	1985-08-31
1986	1986-05-27	1986-09-08
1987	1987-04-28	1987-09-25
1988	1988-05-13	1988-09-16
1989	1989-06-07	1989-09-30
1990	1990-06-10	1990-10-02
1991	1991-06-11	1991-09-27
1992	1992-04-30	1992-10-02
1993	1993-05-12	1993-10-01
1994	1994-06-06	1994-09-28
1995	1995-06-12	1995-09-16
1996	1996-06-03	1996-10-10
1997	1997-06-17	1997-10-01
1998	1998-06-29	1998-09-17
1999	1999-05-24	1999-09-22
2000	2000-05-21	2000-09-18
2001	2001-05-12	2001-10-01
2002	2002-06-13	2002-09-15
2003	2003-05-24	2003-09-26
2004	2004-05-04	2004-09-01
2005	2005-06-14	2005-09-30
2006	2006-05-15	2006-09-13
2007	2007-05-17	2007-09-12
2008	2008-05-17	2008-09-19
2009	2009-05-18	2009-09-26
2010	2010-06-23	2010-10-02
2011	2011-06-22	2011-09-30
2012	2012-06-03	2012-09-15

Every Fixed Threshold

Fixed thresholds at Reynolds
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	49	68	1967	61
35 C (95 F): Days	45	21	1994	5
40 C (104 F): Days	3	3	2002	1
90 F (32.2 C): Days	49	49	2007	36
100 F (37.8 C): Days	29	4	1994	1
0 C (32 F): Ice days (max	49	53	1985	13
0 C (32 F): Frost days (min	49	201	1984	164
-10 C (14 F): Days with min	49	63	1985	12
-20 C (-4 F): Days with min	22	10	1972	1
-30 C (-22 F): Days with min	2	2	1962	1
20 C (68 F): Tropical nights (min	20	4	1985	1
25 C (77 F): Days with min	1	1	1988	1
10 mm (0.39 in): Days with 10 mm or more rain	49	14	1967	5
25 mm (0.98 in): Days with 25 mm or more rain	14	3	1980	1
50 mm (1.97 in): Days with 50 mm or more rain	1	1	1973	1
10 cm (3.9 in): Days with 10 cm or more snowfall	10	4	1963	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.

Download the Data

Data for Reynolds 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).

Reynolds Threshold Days by Year (USC00107648)

Key Facts for Reynolds Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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