Whiteface Rsvr Threshold Days by Year

6 fixed thresholds counted per year at Whiteface Rsvr (USC00218939): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Whiteface Rsvr Thresholds

Whiteface Rsvr: days with 10 mm (0.39 in) or more of precipitation in 44 years, most in 1953 with 31.
Whiteface Rsvr: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1985 with 10.
Whiteface Rsvr: days with 10 cm (3.9 in) or more of snowfall in 27 years, most in 1964 with 5.
Whiteface Rsvr: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1955 with 3.
6 fixed thresholds have at least one qualifying day at Whiteface Rsvr.

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

44 years with a qualifying day

Days per year at Whiteface Rsvr with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1953.

Days with 10 mm (0.39 in) or more of precipitation per year at Whiteface Rsvr
Year	Days	Decade average
1949	22	22
1950	22	20.4
1951	22	20.4
1952	18	20.4
1953	31	20.4
1954	16	20.4
1955	18	20.4
1956	11	20.4
1957	25	20.4
1958	20	20.4
1959	21	20.4
1960	20	22
1961	21	22
1962	16	22
1963	18	22
1964	24	22
1965	27	22
1966	20	22
1967	18	22
1968	32	22
1969	24	22
1970	23	21.8
1971	24	21.8
1972	27	21.8
1973	22	21.8
1974	15	21.8
1975	22	21.8
1976	11	21.8
1977	30	21.8
1978	24	21.8
1979	20	21.8
1980	13	20.7
1981	24	20.7
1982	29	20.7
1983	19	20.7
1984	19	20.7
1985	22	20.7
1986	29	20.7
1987	14	20.7
1988	21	20.7
1989	17	20.7
1990	16	18
1991	20	18
1992	18	18

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

First to last qualifying date each year at Whiteface Rsvr
Year	First date	Last date
1949	1949-03-24	1949-12-11
1950	1950-01-24	1950-10-01
1951	1951-02-24	1951-10-30
1952	1952-03-31	1952-08-31
1953	1953-03-22	1953-12-04
1954	1954-03-19	1954-10-13
1955	1955-01-31	1955-11-06
1956	1956-04-03	1956-10-30
1957	1957-03-15	1957-11-03
1958	1958-04-22	1958-11-17
1959	1959-05-19	1959-10-16
1960	1960-04-13	1960-12-05
1961	1961-03-27	1961-11-03
1962	1962-04-27	1962-09-24
1963	1963-03-12	1963-11-22
1964	1964-04-06	1964-12-16
1965	1965-02-10	1965-12-13
1966	1966-02-09	1966-11-27
1967	1967-01-17	1967-10-08
1968	1968-03-19	1968-12-23
1969	1969-01-16	1969-11-18
1970	1970-03-03	1970-12-04
1971	1971-02-28	1971-11-18
1972	1972-02-18	1972-12-31
1973	1973-03-12	1973-11-21
1974	1974-05-11	1974-11-02
1975	1975-01-25	1975-11-21
1976	1976-03-12	1976-10-04
1977	1977-02-24	1977-12-18
1978	1978-04-06	1978-12-20
1979	1979-02-23	1979-11-01
1980	1980-03-13	1980-09-18
1981	1981-02-01	1981-11-26
1982	1982-01-23	1982-11-20
1983	1983-01-10	1983-11-29
1984	1984-04-26	1984-10-18
1985	1985-03-04	1985-11-18
1986	1986-03-09	1986-11-19
1987	1987-05-16	1987-09-18
1988	1988-01-11	1988-11-26
1989	1989-03-27	1989-10-28
1990	1990-02-15	1990-12-19
1991	1991-03-22	1991-11-17
1992	1992-04-20	1992-11-02

Every Fixed Threshold

Fixed thresholds at Whiteface Rsvr
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	44	31	1953	18
25 mm (0.98 in): Days with 25 mm or more rain	42	10	1985	4
50 mm (1.97 in): Days with 50 mm or more rain	23	3	1955	2
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1955	1
10 cm (3.9 in): Days with 10 cm or more snowfall	27	5	1964	2
25 cm (9.8 in): Days with 25 cm or more snowfall	3	1	1983	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

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Data for Whiteface Rsvr 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

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

Whiteface Rsvr Threshold Days by Year

Key Facts for Whiteface Rsvr Thresholds

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

Every Fixed Threshold

Download the Data

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