Dalbeg Threshold Days by Year

5 fixed thresholds counted per year at Dalbeg (ASN00033205): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Dalbeg Thresholds

Dalbeg: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1976 with 36.
Dalbeg: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1976 with 18.
Dalbeg: days with 50 mm (1.97 in) or more of precipitation in 40 years, most in 1975 with 7.
Dalbeg: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 1978 with 2.
5 fixed thresholds have at least one qualifying day at Dalbeg.

Days with 10 mm (0.39 in) or more of precipitation

43 years with a qualifying day

Days per year at Dalbeg with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1976.

Days with 10 mm (0.39 in) or more of precipitation per year at Dalbeg
Year	Days	Decade average
1960	16	18
1961	20	18
1962	24	18
1963	24	18
1964	23	18
1965	17	18
1966	11	18
1967	19	18
1968	18	18
1969	8	18
1970	28	29
1975	33	29
1976	36	29
1977	22	29
1978	28	29
1979	27	29
1980	19	22.6
1981	31	22.6
1982	13	22.6
1983	18	22.6
1984	20	22.6
1985	26	22.6
1986	23	22.6
1987	21	22.6
1988	24	22.6
1989	31	22.6
1990	25	21.9
1991	26	21.9
1992	13	21.9
1993	12	21.9
1994	16	21.9
1995	26	21.9
1996	20	21.9
1997	28	21.9
1998	28	21.9
1999	25	21.9
2000	35	17.3
2001	15	17.3
2002	11	17.3
2003	15	17.3
2004	15	17.3
2005	12	17.3
2006	18	17.3

For each year, a bar from the first to the last day at Dalbeg meeting 10 mm (0.39 in).

First to last qualifying date each year at Dalbeg
Year	First date	Last date
1960	1960-01-22	1960-12-30
1961	1961-01-04	1961-12-24
1962	1962-01-06	1962-12-30
1963	1963-01-05	1963-12-17
1964	1964-01-01	1964-12-31
1965	1965-01-08	1965-12-15
1966	1966-01-27	1966-11-14
1967	1967-01-20	1967-12-22
1968	1968-02-05	1968-12-25
1969	1969-01-01	1969-10-18
1970	1970-01-20	1970-12-30
1975	1975-01-01	1975-12-28
1976	1976-01-14	1976-12-29
1977	1977-01-01	1977-12-23
1978	1978-01-05	1978-12-25
1979	1979-01-24	1979-12-30
1980	1980-01-05	1980-12-29
1981	1981-01-02	1981-12-23
1982	1982-01-17	1982-12-16
1983	1983-01-02	1983-12-02
1984	1984-01-04	1984-12-23
1985	1985-01-26	1985-12-30
1986	1986-01-02	1986-12-24
1987	1987-01-03	1987-12-31
1988	1988-01-01	1988-12-31
1989	1989-01-02	1989-12-30
1990	1990-01-17	1990-12-30
1991	1991-01-01	1991-12-19
1992	1992-01-06	1992-12-31
1993	1993-01-12	1993-12-31
1994	1994-01-10	1994-05-02
1995	1995-01-11	1995-12-24
1996	1996-01-04	1996-12-24
1997	1997-01-01	1997-12-29
1998	1998-01-11	1998-12-22
1999	1999-01-09	1999-12-28
2000	2000-01-07	2000-12-30
2001	2001-01-20	2001-12-31
2002	2002-01-02	2002-03-13
2003	2003-01-04	2003-12-29
2004	2004-01-15	2004-12-27
2005	2005-01-09	2005-12-25
2006	2006-01-09	2006-12-18

Every Fixed Threshold

Fixed thresholds at Dalbeg
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	43	36	1976	18
25 mm (0.98 in): Days with 25 mm or more rain	43	18	1976	3
50 mm (1.97 in): Days with 50 mm or more rain	40	7	1975	2
100 mm (3.94 in): Days with 100 mm or more rain	9	2	1978	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1990	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

Data for Dalbeg 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Dalbeg Threshold Days by Year

Key Facts for Dalbeg Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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