Waterford (Tycor) Threshold Days by Year (EIE00107762)

6 fixed thresholds counted per year at Waterford (Tycor) (EIE00107762): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Waterford (Tycor) Thresholds

Waterford (Tycor): days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 2009 with 53.
Waterford (Tycor): days with 25 mm (0.98 in) or more of precipitation in 68 years, most in 1996 with 9.
Waterford (Tycor): nights with a minimum temperature at or below 0 C (32 F) in 40 years, most in 1985 with 53.
Waterford (Tycor): days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1944 with 1.
6 fixed thresholds have at least one qualifying day at Waterford (Tycor).

Nights at or below 0 C (32 F)

40 years with a qualifying day

Days per year at Waterford (Tycor) with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 53 in 1985.

Nights at or below 0 C (32 F) per year at Waterford (Tycor)
Year	Days	Decade average
1961	25	31.8
1962	39	31.8
1963	42	31.8
1964	22	31.8
1965	36	31.8
1966	18	31.8
1967	25	31.8
1968	47	31.8
1970	43	28.3
1971	29	28.3
1975	16	28.3
1976	25	28.3
1984	19	37
1985	53	37
1986	39	37
1990	13	19.4
1991	14	19.4
1992	13	19.4
1993	19	19.4
1994	15	19.4
1995	22	19.4
1996	41	19.4
1997	19	19.4
1998	20	19.4
1999	18	19.4
2000	25	18.6
2001	34	18.6
2002	6	18.6
2003	22	18.6
2004	24	18.6
2005	12	18.6
2006	12	18.6
2007	14	18.6
2008	14	18.6
2009	23	18.6
2013	20	15.4
2014	8	15.4
2015	12	15.4
2016	21	15.4
2017	16	15.4

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

First to last qualifying date each year at Waterford (Tycor)
Year	First date	Last date
1961	1961-01-03	1961-12-31
1962	1962-01-01	1962-12-31
1963	1963-01-01	1963-12-23
1964	1964-01-14	1964-12-29
1965	1965-01-02	1965-12-29
1966	1966-01-15	1966-12-25
1967	1967-01-02	1967-12-17
1968	1968-01-04	1968-12-30
1970	1970-01-01	1970-12-31
1971	1971-01-01	1971-12-23
1975	1975-03-09	1975-12-19
1976	1976-01-24	1976-12-29
1984	1984-01-09	1984-12-26
1985	1985-01-02	1985-12-30
1986	1986-01-03	1986-12-23
1990	1990-01-26	1990-12-19
1991	1991-01-13	1991-11-21
1992	1992-01-10	1992-12-20
1993	1993-01-01	1993-12-31
1994	1994-01-01	1994-12-23
1995	1995-01-02	1995-12-29
1996	1996-01-26	1996-12-31
1997	1997-01-02	1997-12-05
1998	1998-01-01	1998-12-24
1999	1999-01-10	1999-12-20
2000	2000-01-01	2000-12-31
2001	2001-01-06	2001-12-30
2002	2002-01-01	2002-12-11
2003	2003-01-04	2003-12-30
2004	2004-01-04	2004-12-27
2005	2005-01-13	2005-12-29
2006	2006-01-09	2006-12-23
2007	2007-01-23	2007-12-25
2008	2008-01-04	2008-12-07
2009	2009-01-05	2009-12-28
2013	2013-01-09	2013-12-28
2014	2014-01-11	2014-12-30
2015	2015-01-14	2015-11-23
2016	2016-01-11	2016-12-21
2017	2017-01-02	2017-12-29

Every Fixed Threshold

Fixed thresholds at Waterford (Tycor)
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	1	1	2018	1
0 C (32 F): Ice days (max	3	2	1963	2
0 C (32 F): Frost days (min	40	53	1985	16
10 mm (0.39 in): Days with 10 mm or more rain	69	53	2009	12
25 mm (0.98 in): Days with 25 mm or more rain	68	9	1996	3
50 mm (1.97 in): Days with 50 mm or more rain	10	1	1944	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2018.

Download the Data

Data for Waterford (Tycor) 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).

Waterford (Tycor) Threshold Days by Year (EIE00107762)

Key Facts for Waterford (Tycor) Thresholds

Nights at or below 0 C (32 F)

Every Fixed Threshold

Download the Data

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