Bellaire 8 N Threshold Days by Year (USC00140673)

6 fixed thresholds counted per year at Bellaire 8 N (USC00140673): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bellaire 8 N Thresholds

Bellaire 8 N: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1965 with 31.
Bellaire 8 N: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1981 with 13.
Bellaire 8 N: days with 10 cm (3.9 in) or more of snowfall in 28 years, most in 1969 with 5.
Bellaire 8 N: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1979 with 4.
6 fixed thresholds have at least one qualifying day at Bellaire 8 N.

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

37 years with a qualifying day

Days per year at Bellaire 8 N with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1965.

Days with 10 mm (0.39 in) or more of precipitation per year at Bellaire 8 N
Year	Days	Decade average
1952	19	17
1953	13	17
1954	17	17
1955	14	17
1956	9	17
1957	26	17
1958	20	17
1959	18	17
1960	21	21.2
1961	24	21.2
1962	23	21.2
1963	16	21.2
1964	19	21.2
1965	31	21.2
1966	13	21.2
1967	19	21.2
1968	20	21.2
1969	26	21.2
1970	21	19.6
1971	19	19.6
1972	20	19.6
1973	25	19.6
1974	15	19.6
1975	20	19.6
1976	13	19.6
1977	25	19.6
1978	17	19.6
1979	21	19.6
1980	17	20.4
1981	28	20.4
1982	22	20.4
1983	19	20.4
1985	22	20.4
1987	26	20.4
1988	15	20.4
1989	14	20.4
1990	21	21

For each year, a bar from the first to the last day at Bellaire 8 N meeting 10 mm (0.39 in).

First to last qualifying date each year at Bellaire 8 N
Year	First date	Last date
1952	1952-02-29	1952-12-22
1953	1953-03-02	1953-12-03
1954	1954-04-21	1954-12-05
1955	1955-04-12	1955-09-26
1956	1956-06-17	1956-10-30
1957	1957-03-18	1957-11-18
1958	1958-02-27	1958-09-06
1959	1959-03-26	1959-10-31
1960	1960-01-01	1960-11-28
1961	1961-03-06	1961-12-12
1962	1962-01-26	1962-10-20
1963	1963-03-11	1963-09-22
1964	1964-03-20	1964-12-10
1965	1965-01-23	1965-10-19
1966	1966-02-09	1966-12-28
1967	1967-03-20	1967-09-19
1968	1968-04-03	1968-12-19
1969	1969-02-14	1969-10-30
1970	1970-04-12	1970-11-09
1971	1971-01-04	1971-11-17
1972	1972-03-21	1972-12-29
1973	1973-03-04	1973-12-04
1974	1974-04-11	1974-11-03
1975	1975-02-11	1975-11-20
1976	1976-03-04	1976-10-07
1977	1977-01-05	1977-10-31
1978	1978-02-13	1978-11-26
1979	1979-01-19	1979-11-21
1980	1980-02-08	1980-10-28
1981	1981-03-04	1981-12-16
1982	1982-01-03	1982-12-26
1983	1983-03-05	1983-11-28
1985	1985-01-09	1985-10-19
1987	1987-03-17	1987-12-27
1988	1988-01-07	1988-11-26
1989	1989-05-18	1989-10-25
1990	1990-01-20	1990-11-04

Every Fixed Threshold

Fixed thresholds at Bellaire 8 N
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	37	31	1965	21
25 mm (0.98 in): Days with 25 mm or more rain	37	13	1981	9
50 mm (1.97 in): Days with 50 mm or more rain	24	4	1979	2
100 mm (3.94 in): Days with 100 mm or more rain	4	1	1957	1
10 cm (3.9 in): Days with 10 cm or more snowfall	28	5	1969	2
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1980	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.

Download the Data

Data for Bellaire 8 N 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).

Bellaire 8 N Threshold Days by Year (USC00140673)

Key Facts for Bellaire 8 N Thresholds

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

Every Fixed Threshold

Download the Data

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