Gregory Landing Threshold Days by Year (USC00233463)

5 fixed thresholds counted per year at Gregory Landing (USC00233463): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gregory Landing Thresholds

Gregory Landing: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1982 with 49.
Gregory Landing: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1970 with 18.
Gregory Landing: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1970 with 6.
Gregory Landing: days with 10 cm (3.9 in) or more of snowfall in 20 years, most in 1978 with 4.
5 fixed thresholds have at least one qualifying day at Gregory Landing.

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

35 years with a qualifying day

Days per year at Gregory Landing with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1982.

Days with 10 mm (0.39 in) or more of precipitation per year at Gregory Landing
Year	Days	Decade average
1951	31	26.1
1952	26	26.1
1953	17	26.1
1954	24	26.1
1955	26	26.1
1956	16	26.1
1957	34	26.1
1958	26	26.1
1959	35	26.1
1960	31	29.9
1961	38	29.9
1962	24	29.9
1963	18	29.9
1964	25	29.9
1965	33	29.9
1966	27	29.9
1967	39	29.9
1968	27	29.9
1969	37	29.9
1970	37	31.9
1971	25	31.9
1972	35	31.9
1973	42	31.9
1974	34	31.9
1975	28	31.9
1976	25	31.9
1977	30	31.9
1978	33	31.9
1979	30	31.9
1980	34	41.5
1981	40	41.5
1982	49	41.5
1983	35	41.5
1984	43	41.5
1985	48	41.5

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

First to last qualifying date each year at Gregory Landing
Year	First date	Last date
1951	1951-01-02	1951-11-12
1952	1952-03-01	1952-12-20
1953	1953-01-24	1953-12-03
1954	1954-01-20	1954-12-30
1955	1955-01-04	1955-10-29
1956	1956-02-09	1956-12-05
1957	1957-01-22	1957-12-25
1958	1958-04-23	1958-11-17
1959	1959-01-21	1959-12-11
1960	1960-01-13	1960-12-05
1961	1961-02-03	1961-11-22
1962	1962-01-05	1962-11-16
1963	1963-03-04	1963-11-23
1964	1964-01-25	1964-12-04
1965	1965-01-01	1965-12-25
1966	1966-02-09	1966-12-28
1967	1967-01-25	1967-12-17
1968	1968-02-01	1968-12-28
1969	1969-01-15	1969-12-07
1970	1970-03-02	1970-12-16
1971	1971-01-03	1971-12-30
1972	1972-02-11	1972-12-12
1973	1973-01-04	1973-12-13
1974	1974-01-20	1974-12-31
1975	1975-02-17	1975-12-15
1976	1976-01-14	1976-10-19
1977	1977-03-12	1977-12-09
1978	1978-02-05	1978-12-31
1979	1979-01-01	1979-12-23
1980	1980-02-15	1980-12-08
1981	1981-02-23	1981-12-17
1982	1982-01-21	1982-12-28
1983	1983-02-02	1983-12-11
1984	1984-02-17	1984-12-27
1985	1985-01-01	1985-12-11

Every Fixed Threshold

Fixed thresholds at Gregory Landing
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	35	49	1982	48
25 mm (0.98 in): Days with 25 mm or more rain	35	18	1970	18
50 mm (1.97 in): Days with 50 mm or more rain	28	6	1970	5
100 mm (3.94 in): Days with 100 mm or more rain	6	1	1961	1
10 cm (3.9 in): Days with 10 cm or more snowfall	20	4	1978	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.

Download the Data

Data for Gregory Landing 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Gregory Landing Threshold Days by Year (USC00233463)

Key Facts for Gregory Landing Thresholds

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

Every Fixed Threshold

Download the Data

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