Nye #2 Threshold Days by Year (USC00246190)

18 fixed thresholds counted per year at Nye #2 (USC00246190): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nye #2 Thresholds

Nye #2: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1983 with 19.
Nye #2: days with 25 mm (0.98 in) or more of precipitation in 36 years, most in 1982 with 5.
Nye #2: days with a maximum temperature at or above 30 C (86 F) in 35 years, most in 2012 with 61.
Nye #2: days with a maximum temperature at or below 0 C (32 F) in 35 years, most in 1985 with 50.
18 fixed thresholds have at least one qualifying day at Nye #2.

Days at or above 30 C (86 F)

35 years with a qualifying day

Days per year at Nye #2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 61 in 2012.

Days at or above 30 C (86 F) per year at Nye #2
Year	Days	Decade average
1909	4	4
1910	5	5
1982	15	27.5
1983	27	27.5
1984	29	27.5
1985	28	27.5
1986	19	27.5
1987	20	27.5
1988	56	27.5
1989	26	27.5
1990	23	20.9
1991	33	20.9
1992	15	20.9
1993	4	20.9
1994	33	20.9
1995	22	20.9
1997	9	20.9
1999	28	20.9
2000	41	41.3
2001	40	41.3
2002	38	41.3
2003	58	41.3
2004	20	41.3
2005	40	41.3
2006	46	41.3
2007	50	41.3
2009	39	41.3
2010	39	39.9
2011	43	39.9
2012	61	39.9
2013	44	39.9
2014	27	39.9
2015	34	39.9
2016	35	39.9
2017	36	39.9

For each year, a bar from the first to the last day at Nye #2 meeting 30 C (86 F).

First to last qualifying date each year at Nye #2
Year	First date	Last date
1909	1909-07-01	1909-08-15
1910	1910-06-26	1910-07-17
1982	1982-07-19	1982-09-10
1983	1983-05-26	1983-09-08
1984	1984-05-30	1984-09-19
1985	1985-05-03	1985-08-31
1986	1986-05-31	1986-08-31
1987	1987-05-13	1987-10-05
1988	1988-05-14	1988-09-08
1989	1989-06-16	1989-09-30
1990	1990-06-27	1990-09-13
1991	1991-06-12	1991-09-07
1992	1992-04-30	1992-10-02
1993	1993-07-30	1993-10-06
1994	1994-06-29	1994-09-29
1995	1995-06-14	1995-09-04
1997	1997-06-26	1997-10-01
1999	1999-06-22	1999-09-01
2000	2000-06-05	2000-09-16
2001	2001-05-12	2001-09-28
2002	2002-06-26	2002-09-16
2003	2003-05-28	2003-09-06
2004	2004-07-11	2004-09-11
2005	2005-06-20	2005-09-09
2006	2006-05-18	2006-09-13
2007	2007-05-12	2007-09-04
2009	2009-05-19	2009-09-28
2010	2010-06-29	2010-10-04
2011	2011-06-24	2011-10-02
2012	2012-06-25	2012-09-19
2013	2013-06-28	2013-09-07
2014	2014-05-28	2014-09-26
2015	2015-06-27	2015-09-26
2016	2016-06-08	2016-09-03
2017	2017-06-04	2017-09-13

Every Fixed Threshold

Fixed thresholds at Nye #2
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	35	61	2012	36
35 C (95 F): Days	26	17	2003	3
40 C (104 F): Days	1	1	2002	1
90 F (32.2 C): Days	32	43	2012	18
100 F (37.8 C): Days	6	3	2002	2
0 C (32 F): Ice days (max	35	50	1985	35
0 C (32 F): Frost days (min	32	235	1909	130
-10 C (14 F): Days with min	32	78	1909	34
-20 C (-4 F): Days with min	32	32	1985	5
-30 C (-22 F): Days with min	21	9	1990	1
-40 C (-40 F): Days with min	2	1	1983	1
20 C (68 F): Tropical nights (min	4	3	2001	3
10 mm (0.39 in): Days with 10 mm or more rain	43	19	1983	12
25 mm (0.98 in): Days with 25 mm or more rain	36	5	1982	3
50 mm (1.97 in): Days with 50 mm or more rain	12	2	1957	1
10 cm (3.9 in): Days with 10 cm or more snowfall	31	18	1983	5
25 cm (9.8 in): Days with 25 cm or more snowfall	20	5	1983	1
50 cm (19.7 in): Days with 50 cm or more snowfall	4	1	1984	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1909.

Download the Data

Data for Nye #2 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).

Nye #2 Threshold Days by Year (USC00246190)

Key Facts for Nye #2 Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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