Urella Threshold Days by Year (ASN00008125)

3 fixed thresholds counted per year at Urella (ASN00008125): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Urella Thresholds

Urella: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1917 with 21.
Urella: days with 25 mm (0.98 in) or more of precipitation in 58 years, most in 1917 with 8.
Urella: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1916 with 2.
3 fixed thresholds have at least one qualifying day at Urella.

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

68 years with a qualifying day

Days per year at Urella with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Urella
Year	Days	Decade average
1907	16	12
1908	8	12
1910	13	12
1911	7	12
1912	10	12
1913	13	12
1914	3	12
1915	13	12
1916	13	12
1917	21	12
1918	13	12
1919	14	12
1920	12	12
1921	15	12
1922	5	12
1923	10	12
1924	14	12
1925	11	12
1926	16	12
1927	15	12
1928	9	12
1929	13	12
1930	12	11.4
1931	11	11.4
1932	15	11.4
1933	13	11.4
1934	19	11.4
1935	10	11.4
1936	8	11.4
1937	7	11.4
1938	5	11.4
1939	14	11.4
1940	6	9.7
1941	12	9.7
1942	8	9.7
1943	12	9.7
1944	12	9.7
1948	5	9.7
1949	13	9.7
1950	14	10
1952	5	10
1953	11	10
1954	6	10
1955	13	10
1956	9	10
1957	10	10
1958	14	10
1959	8	10
1960	13	13.2
1961	8	13.2
1962	14	13.2
1963	20	13.2
1964	21	13.2
1965	16	13.2
1967	9	13.2
1968	11	13.2
1969	7	13.2
1970	12	10.5
1971	7	10.5
1972	14	10.5
1973	12	10.5
1974	13	10.5
1975	19	10.5
1976	2	10.5
1977	8	10.5
1978	13	10.5
1979	5	10.5
1980	14	14

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

First to last qualifying date each year at Urella
Year	First date	Last date
1907	1907-01-15	1907-09-23
1908	1908-05-02	1908-11-08
1910	1910-02-17	1910-10-04
1911	1911-01-03	1911-08-30
1912	1912-01-20	1912-10-26
1913	1913-05-14	1913-09-22
1914	1914-01-15	1914-11-12
1915	1915-01-14	1915-10-20
1916	1916-01-21	1916-10-05
1917	1917-03-18	1917-12-09
1918	1918-02-24	1918-09-16
1919	1919-04-17	1919-12-09
1920	1920-03-12	1920-09-12
1921	1921-02-19	1921-09-17
1922	1922-04-16	1922-08-25
1923	1923-01-31	1923-06-27
1924	1924-05-25	1924-10-18
1925	1925-01-23	1925-10-12
1926	1926-03-10	1926-11-19
1927	1927-03-12	1927-09-18
1928	1928-03-29	1928-08-08
1929	1929-02-15	1929-11-14
1930	1930-03-15	1930-10-09
1931	1931-05-03	1931-09-05
1932	1932-01-23	1932-10-29
1933	1933-05-24	1933-11-30
1934	1934-01-20	1934-08-06
1935	1935-01-06	1935-08-07
1936	1936-04-19	1936-11-22
1937	1937-04-19	1937-08-27
1938	1938-03-15	1938-09-02
1939	1939-02-13	1939-08-04
1940	1940-05-14	1940-07-26
1941	1941-04-05	1941-11-15
1942	1942-03-10	1942-07-07
1943	1943-01-30	1943-10-09
1944	1944-03-19	1944-08-30
1948	1948-03-16	1948-08-25
1949	1949-02-09	1949-11-08
1950	1950-05-09	1950-10-10
1952	1952-02-17	1952-09-04
1953	1953-03-23	1953-10-02
1954	1954-05-23	1954-09-09
1955	1955-01-20	1955-08-23
1956	1956-05-12	1956-07-29
1957	1957-03-18	1957-08-23
1958	1958-05-23	1958-11-30
1959	1959-06-01	1959-08-19
1960	1960-01-01	1960-09-18
1961	1961-04-14	1961-08-31
1962	1962-05-13	1962-10-01
1963	1963-01-29	1963-08-23
1964	1964-04-05	1964-10-09
1965	1965-03-26	1965-10-06
1967	1967-05-16	1967-08-08
1968	1968-01-27	1968-09-11
1969	1969-05-18	1969-11-03
1970	1970-02-17	1970-12-03
1971	1971-01-21	1971-11-10
1972	1972-03-04	1972-08-20
1973	1973-04-23	1973-09-08
1974	1974-01-04	1974-07-29
1975	1975-03-20	1975-10-15
1976	1976-05-15	1976-08-14
1977	1977-04-27	1977-12-26
1978	1978-01-04	1978-10-02
1979	1979-03-14	1979-08-19
1980	1980-04-21	1980-10-22

Every Fixed Threshold

Fixed thresholds at Urella
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	68	21	1917	14
25 mm (0.98 in): Days with 25 mm or more rain	58	8	1917	1
50 mm (1.97 in): Days with 50 mm or more rain	14	2	1916	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1907.

Download the Data

Data for Urella 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).

Urella Threshold Days by Year (ASN00008125)

Key Facts for Urella Thresholds

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

Every Fixed Threshold

Download the Data

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