Moina Threshold Days by Year

4 fixed thresholds counted per year at Moina (ASN00091064): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Moina Thresholds

Moina: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1928 with 82.
Moina: days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 1931 with 36.
Moina: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1956 with 10.
Moina: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1929 with 2.
4 fixed thresholds have at least one qualifying day at Moina.

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

48 years with a qualifying day

Days per year at Moina with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 82 in 1928.

Days with 10 mm (0.39 in) or more of precipitation per year at Moina
Year	Days	Decade average
1911	47	56.6
1912	63	56.6
1913	51	56.6
1914	31	56.6
1915	68	56.6
1916	70	56.6
1917	79	56.6
1918	47	56.6
1919	53	56.6
1920	59	63.2
1921	49	63.2
1922	53	63.2
1924	79	63.2
1925	41	63.2
1926	77	63.2
1927	51	63.2
1928	82	63.2
1929	78	63.2
1930	65	59.2
1931	74	59.2
1932	55	59.2
1933	42	59.2
1934	56	59.2
1935	62	59.2
1936	64	59.2
1937	55	59.2
1938	53	59.2
1939	66	59.2
1940	45	56.6
1941	48	56.6
1942	74	56.6
1943	56	56.6
1944	56	56.6
1945	47	56.6
1946	66	56.6
1947	69	56.6
1948	64	56.6
1949	41	56.6
1950	44	63.4
1951	58	63.4
1952	67	63.4
1953	62	63.4
1954	55	63.4
1955	81	63.4
1956	77	63.4
2004	60	49
2005	59	49
2006	28	49

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

First to last qualifying date each year at Moina
Year	First date	Last date
1911	1911-01-01	1911-12-31
1912	1912-01-02	1912-12-24
1913	1913-01-03	1913-12-27
1914	1914-03-13	1914-12-02
1915	1915-01-04	1915-11-29
1916	1916-01-04	1916-12-21
1917	1917-01-04	1917-12-30
1918	1918-01-15	1918-12-21
1919	1919-01-26	1919-12-29
1920	1920-03-07	1920-12-16
1921	1921-01-02	1921-12-05
1922	1922-01-11	1922-12-14
1924	1924-01-09	1924-12-28
1925	1925-01-13	1925-12-03
1926	1926-01-28	1926-12-22
1927	1927-01-27	1927-12-05
1928	1928-01-01	1928-12-15
1929	1929-01-09	1929-12-29
1930	1930-01-03	1930-12-25
1931	1931-01-11	1931-11-17
1932	1932-01-09	1932-12-24
1933	1933-01-26	1933-12-16
1934	1934-01-09	1934-12-29
1935	1935-01-05	1935-12-12
1936	1936-01-21	1936-12-22
1937	1937-01-01	1937-12-26
1938	1938-01-01	1938-12-23
1939	1939-02-17	1939-12-24
1940	1940-01-06	1940-12-28
1941	1941-01-25	1941-11-21
1942	1942-01-06	1942-12-24
1943	1943-01-12	1943-11-30
1944	1944-01-02	1944-12-28
1945	1945-01-01	1945-12-17
1946	1946-01-04	1946-12-29
1947	1947-01-07	1947-12-25
1948	1948-02-04	1948-12-19
1949	1949-01-06	1949-11-27
1950	1950-01-09	1950-12-08
1951	1951-01-08	1951-12-19
1952	1952-01-11	1952-12-26
1953	1953-01-05	1953-12-27
1954	1954-01-28	1954-12-14
1955	1955-01-28	1955-12-31
1956	1956-01-01	1956-12-29
2004	2004-01-07	2004-12-13
2005	2005-01-05	2005-12-25
2006	2006-01-01	2006-12-23

Every Fixed Threshold

Fixed thresholds at Moina
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	48	82	1928	28
25 mm (0.98 in): Days with 25 mm or more rain	48	36	1931	7
50 mm (1.97 in): Days with 50 mm or more rain	42	10	1956	1
100 mm (3.94 in): Days with 100 mm or more rain	6	2	1929	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

Download the Data

Data for Moina 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).

Moina Threshold Days by Year

Key Facts for Moina Thresholds

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

Every Fixed Threshold

Download the Data

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