Mead Threshold Days by Year

3 fixed thresholds counted per year at Mead (ASN00080035): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mead Thresholds

Mead: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1956 with 24.
Mead: days with 25 mm (0.98 in) or more of precipitation in 40 years, most in 1973 with 7.
Mead: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1919 with 1.
3 fixed thresholds have at least one qualifying day at Mead.

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

50 years with a qualifying day

Days per year at Mead with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 24 in 1956.

Days with 10 mm (0.39 in) or more of precipitation per year at Mead
Year	Days	Decade average
1912	12	10.6
1913	12	10.6
1914	5	10.6
1915	8	10.6
1916	10	10.6
1917	17	10.6
1918	9	10.6
1919	12	10.6
1921	13	8.6
1922	6	8.6
1923	9	8.6
1924	15	8.6
1925	4	8.6
1926	4	8.6
1927	3	8.6
1928	17	8.6
1929	6	8.6
1930	10	12
1931	11	12
1932	19	12
1933	13	12
1934	12	12
1935	10	12
1936	11	12
1939	10	12
1940	5	7.2
1941	6	7.2
1942	10	7.2
1943	3	7.2
1944	4	7.2
1945	4	7.2
1946	11	7.2
1947	12	7.2
1948	6	7.2
1949	11	7.2
1954	10	13
1955	11	13
1956	24	13
1957	7	13
1960	13	10.4
1961	11	10.4
1965	10	10.4
1966	10	10.4
1967	3	10.4
1968	13	10.4
1969	13	10.4
1970	9	12.3
1971	9	12.3
1972	7	12.3
1973	24	12.3

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

First to last qualifying date each year at Mead
Year	First date	Last date
1912	1912-02-25	1912-12-07
1913	1913-02-14	1913-12-22
1914	1914-04-21	1914-12-25
1915	1915-04-11	1915-10-23
1916	1916-01-06	1916-12-09
1917	1917-01-21	1917-11-22
1918	1918-01-11	1918-08-09
1919	1919-02-10	1919-12-28
1921	1921-02-25	1921-11-05
1922	1922-05-04	1922-10-01
1923	1923-05-08	1923-12-18
1924	1924-01-03	1924-12-16
1925	1925-01-13	1925-09-13
1926	1926-03-21	1926-08-29
1927	1927-01-18	1927-08-10
1928	1928-01-18	1928-10-15
1929	1929-02-22	1929-12-28
1930	1930-03-12	1930-12-25
1931	1931-03-20	1931-11-08
1932	1932-02-09	1932-12-16
1933	1933-01-23	1933-12-04
1934	1934-01-09	1934-12-01
1935	1935-01-04	1935-12-25
1936	1936-01-07	1936-08-27
1939	1939-02-16	1939-11-04
1940	1940-01-06	1940-12-09
1941	1941-01-04	1941-11-05
1942	1942-01-20	1942-11-22
1943	1943-05-14	1943-10-10
1944	1944-04-09	1944-12-21
1945	1945-02-18	1945-11-11
1946	1946-01-18	1946-11-18
1947	1947-02-09	1947-12-18
1948	1948-04-12	1948-10-11
1949	1949-02-28	1949-11-21
1954	1954-01-29	1954-12-12
1955	1955-02-13	1955-10-21
1956	1956-01-09	1956-11-15
1957	1957-02-07	1957-10-23
1960	1960-01-04	1960-11-21
1961	1961-01-01	1961-12-15
1965	1965-05-31	1965-12-01
1966	1966-02-16	1966-12-13
1967	1967-05-19	1967-08-19
1968	1968-01-21	1968-12-16
1969	1969-02-10	1969-12-02
1970	1970-01-02	1970-11-12
1971	1971-01-31	1971-12-23
1972	1972-01-05	1972-08-28
1973	1973-01-31	1973-12-30

Every Fixed Threshold

Fixed thresholds at Mead
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	50	24	1956	24
25 mm (0.98 in): Days with 25 mm or more rain	40	7	1973	7
50 mm (1.97 in): Days with 50 mm or more rain	10	1	1919	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1912.

Download the Data

Data for Mead 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).

Mead Threshold Days by Year

Key Facts for Mead Thresholds

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

Every Fixed Threshold

Download the Data

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