Dunbar Threshold Days by Year (UKE00105889)

7 fixed thresholds counted per year at Dunbar (UKE00105889): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dunbar Thresholds

Dunbar: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 2012 with 26.
Dunbar: nights with a minimum temperature at or below 0 C (32 F) in 63 years, most in 1981 with 63.
Dunbar: days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 2008 with 4.
Dunbar: days with a maximum temperature at or below 0 C (32 F) in 7 years, most in 2010 with 3.
7 fixed thresholds have at least one qualifying day at Dunbar.

Nights at or below 0 C (32 F)

63 years with a qualifying day

Days per year at Dunbar with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 63 in 1981.

Nights at or below 0 C (32 F) per year at Dunbar
Year	Days	Decade average
1960	34	40.1
1961	30	40.1
1962	43	40.1
1963	54	40.1
1964	26	40.1
1965	41	40.1
1966	37	40.1
1967	26	40.1
1968	50	40.1
1969	60	40.1
1970	45	33.9
1971	25	33.9
1972	26	33.9
1973	41	33.9
1974	17	33.9
1975	24	33.9
1976	27	33.9
1977	30	33.9
1978	44	33.9
1979	60	33.9
1980	37	37.1
1981	63	37.1
1982	39	37.1
1983	40	37.1
1984	32	37.1
1987	41	37.1
1988	19	37.1
1989	26	37.1
1990	8	26.1
1991	39	26.1
1992	34	26.1
1993	28	26.1
1994	26	26.1
1995	36	26.1
1996	29	26.1
1997	13	26.1
1998	20	26.1
1999	28	26.1
2000	21	27.7
2001	45	27.7
2002	20	27.7
2003	36	27.7
2004	28	27.7
2005	23	27.7
2006	23	27.7
2007	19	27.7
2008	27	27.7
2009	35	27.7
2010	58	24.5
2011	17	24.5
2012	23	24.5
2013	30	24.5
2014	9	24.5
2015	16	24.5
2016	23	24.5
2017	24	24.5
2018	26	24.5
2019	19	24.5
2022	17	19.8
2023	28	19.8
2024	24	19.8
2025	20	19.8
2026	10	19.8

For each year, a bar from the first to the last day at Dunbar meeting 0 C (32 F).

First to last qualifying date each year at Dunbar
Year	First date	Last date
1960	1960-01-02	1960-12-29
1961	1961-01-07	1961-12-31
1962	1962-01-01	1962-12-31
1963	1963-01-12	1963-12-25
1964	1964-01-05	1964-12-29
1965	1965-01-02	1965-12-30
1966	1966-01-03	1966-12-26
1967	1967-01-02	1967-12-31
1968	1968-01-03	1968-12-31
1969	1969-01-06	1969-12-29
1970	1970-01-03	1970-12-08
1971	1971-01-01	1971-12-02
1972	1972-01-18	1972-12-25
1973	1973-01-13	1973-12-18
1974	1974-01-01	1974-12-14
1975	1975-01-08	1975-12-14
1976	1976-01-02	1976-12-30
1977	1977-01-01	1977-12-21
1978	1978-01-04	1978-12-31
1979	1979-01-01	1979-12-31
1980	1980-01-01	1980-12-27
1981	1981-01-04	1981-12-27
1982	1982-01-01	1982-12-24
1983	1983-01-19	1983-12-13
1984	1984-01-05	1984-12-28
1987	1987-01-03	1987-12-16
1988	1988-01-08	1988-11-22
1989	1989-02-16	1989-12-28
1990	1990-02-16	1990-12-14
1991	1991-01-07	1991-12-30
1992	1992-01-10	1992-12-31
1993	1993-01-11	1993-12-31
1994	1994-01-01	1994-12-28
1995	1995-01-01	1995-12-30
1996	1996-01-26	1996-12-31
1997	1997-01-02	1997-12-02
1998	1998-01-21	1998-12-21
1999	1999-01-09	1999-12-31
2000	2000-01-13	2000-12-31
2001	2001-01-13	2001-12-31
2002	2002-01-01	2002-12-21
2003	2003-01-04	2003-12-31
2004	2004-01-01	2004-12-31
2005	2005-01-18	2005-12-30
2006	2006-01-04	2006-12-28
2007	2007-01-23	2007-12-26
2008	2008-01-12	2008-12-31
2009	2009-01-01	2009-12-29
2010	2010-01-01	2010-12-27
2011	2011-01-07	2011-12-19
2012	2012-01-14	2012-12-14
2013	2013-01-15	2013-11-26
2014	2014-02-28	2014-12-30
2015	2015-01-18	2015-12-14
2016	2016-01-09	2016-12-06
2017	2017-01-02	2017-12-30
2018	2018-01-07	2018-12-25
2019	2019-01-02	2019-11-30
2022	2022-01-04	2022-12-16
2023	2023-01-02	2023-12-31
2024	2024-01-07	2024-12-13
2025	2025-01-02	2025-12-31
2026	2026-01-04	2026-03-26

Every Fixed Threshold

Fixed thresholds at Dunbar
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	1	1	1990	1
0 C (32 F): Ice days (max	7	3	2010	3
0 C (32 F): Frost days (min	63	63	1981	10
-10 C (14 F): Days with min	2	3	1982	1
10 mm (0.39 in): Days with 10 mm or more rain	64	26	2012	4
25 mm (0.98 in): Days with 25 mm or more rain	48	4	2008	1
50 mm (1.97 in): Days with 50 mm or more rain	7	1	1961	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1990.

Download the Data

Data for Dunbar 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

Dunbar Threshold Days by Year (UKE00105889)

Key Facts for Dunbar Thresholds

Nights at or below 0 C (32 F)

Every Fixed Threshold

Download the Data

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