Emmitsburg 2 SE Threshold Days by Year (USC00182906)

18 fixed thresholds counted per year at Emmitsburg 2 SE (USC00182906): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Emmitsburg 2 SE Thresholds

Emmitsburg 2 SE: nights with a minimum temperature at or below 0 C (32 F) in 67 years, most in 1962 with 148.
Emmitsburg 2 SE: nights with a minimum temperature at or above 20 C (68 F) in 67 years, most in 2018 with 40.
Emmitsburg 2 SE: days with a maximum temperature at or above 30 C (86 F) in 66 years, most in 1959 with 82.
Emmitsburg 2 SE: days with a maximum temperature at or below 0 C (32 F) in 66 years, most in 1978 with 35.
18 fixed thresholds have at least one qualifying day at Emmitsburg 2 SE.

Days at or above 30 C (86 F)

66 years with a qualifying day

Days per year at Emmitsburg 2 SE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 82 in 1959.

Days at or above 30 C (86 F) per year at Emmitsburg 2 SE
Year	Days	Decade average
1958	38	60
1959	82	60
1960	33	55
1961	60	55
1962	47	55
1963	57	55
1964	71	55
1965	65	55
1966	82	55
1967	31	55
1968	56	55
1969	48	55
1970	57	42.4
1971	38	42.4
1972	39	42.4
1973	48	42.4
1974	42	42.4
1975	36	42.4
1976	39	42.4
1977	53	42.4
1978	44	42.4
1979	28	42.4
1980	73	50.6
1981	35	50.6
1982	35	50.6
1983	73	50.6
1984	36	50.6
1985	41	50.6
1986	72	50.6
1987	56	50.6
1988	56	50.6
1989	29	50.6
1990	24	39.3
1991	68	39.3
1992	18	39.3
1993	46	39.3
1994	22	39.3
1995	48	39.3
1996	15	39.3
1997	44	39.3
1998	56	39.3
1999	52	39.3
2000	21	35.9
2001	57	35.9
2002	67	35.9
2003	30	35.9
2004	27	35.9
2008	33	35.9
2009	16	35.9
2010	60	45.6
2011	37	45.6
2012	34	45.6
2013	36	45.6
2014	26	45.6
2015	47	45.6
2016	62	45.6
2017	46	45.6
2018	48	45.6
2019	60	45.6
2020	53	48.7
2021	53	48.7
2022	51	48.7
2023	52	48.7
2024	54	48.7
2025	46	48.7
2026	32	48.7

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

First to last qualifying date each year at Emmitsburg 2 SE
Year	First date	Last date
1958	1958-06-09	1958-10-10
1959	1959-05-07	1959-10-07
1960	1960-04-23	1960-09-09
1961	1961-06-02	1961-09-26
1962	1962-05-15	1962-10-12
1963	1963-05-09	1963-10-27
1964	1964-05-19	1964-09-17
1965	1965-05-03	1965-09-23
1966	1966-05-06	1966-09-11
1967	1967-06-10	1967-09-21
1968	1968-06-06	1968-09-25
1969	1969-05-03	1969-09-17
1970	1970-05-09	1970-09-27
1971	1971-05-19	1971-09-11
1972	1972-06-04	1972-09-26
1973	1973-06-04	1973-09-05
1974	1974-04-29	1974-09-13
1975	1975-05-21	1975-08-27
1976	1976-04-17	1976-09-14
1977	1977-04-12	1977-09-20
1978	1978-05-20	1978-09-19
1979	1979-05-09	1979-09-04
1980	1980-05-05	1980-09-23
1981	1981-05-25	1981-09-14
1982	1982-05-12	1982-09-12
1983	1983-06-11	1983-09-21
1984	1984-05-22	1984-09-03
1985	1985-04-19	1985-09-10
1986	1986-05-06	1986-10-04
1987	1987-05-18	1987-08-28
1988	1988-05-30	1988-08-27
1989	1989-03-16	1989-10-16
1990	1990-04-26	1990-09-02
1991	1991-05-13	1991-09-18
1992	1992-05-23	1992-08-28
1993	1993-05-11	1993-09-03
1994	1994-06-13	1994-09-14
1995	1995-04-19	1995-09-14
1996	1996-05-19	1996-08-23
1997	1997-05-19	1997-10-09
1998	1998-05-16	1998-09-28
1999	1999-05-30	1999-08-19
2000	2000-05-06	2000-08-09
2001	2001-04-09	2001-09-15
2002	2002-04-16	2002-09-11
2003	2003-04-03	2003-10-07
2004	2004-04-19	2004-08-31
2008	2008-06-08	2008-09-15
2009	2009-04-26	2009-08-27
2010	2010-04-07	2010-09-26
2011	2011-05-27	2011-08-27
2012	2012-04-17	2012-09-08
2013	2013-04-11	2013-10-07
2014	2014-05-14	2014-09-07
2015	2015-05-19	2015-09-10
2016	2016-05-27	2016-10-20
2017	2017-05-18	2017-09-28
2018	2018-05-03	2018-10-08
2019	2019-05-27	2019-10-03
2020	2020-05-30	2020-09-05
2021	2021-05-21	2021-09-16
2022	2022-05-22	2022-09-05
2023	2023-06-03	2023-09-13
2024	2024-04-30	2024-09-21
2025	2025-06-05	2025-09-19
2026	2026-04-14	2026-10-02

Every Fixed Threshold

Fixed thresholds at Emmitsburg 2 SE
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	66	82	1959	32
35 C (95 F): Days	40	20	1966	4
90 F (32.2 C): Days	65	60	1966	12
100 F (37.8 C): Days	10	3	1959	2
0 C (32 F): Ice days (max	66	35	1978	19
0 C (32 F): Frost days (min	67	148	1962	58
-10 C (14 F): Days with min	66	40	1963	17
-20 C (-4 F): Days with min	28	7	1961	2
-30 C (-22 F): Days with min	1	1	1994	1
20 C (68 F): Tropical nights (min	67	40	2018	12
25 C (77 F): Days with min	7	2	1991	1
10 mm (0.39 in): Days with 10 mm or more rain	66	61	1996	31
25 mm (0.98 in): Days with 25 mm or more rain	66	24	2018	9
50 mm (1.97 in): Days with 50 mm or more rain	49	9	1993	1
100 mm (3.94 in): Days with 100 mm or more rain	7	1	1966	1
10 cm (3.9 in): Days with 10 cm or more snowfall	61	9	1966	1
25 cm (9.8 in): Days with 25 cm or more snowfall	20	3	1996	1
50 cm (19.7 in): Days with 50 cm or more snowfall	2	1	1993	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

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Data for Emmitsburg 2 SE 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).

Emmitsburg 2 SE Threshold Days by Year (USC00182906)

Key Facts for Emmitsburg 2 SE Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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