Peoria Threshold Days by Year (USC00116701)

5 fixed thresholds counted per year at Peoria (USC00116701): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Peoria Thresholds

Peoria: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1973 with 46.
Peoria: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1954 with 16.
Peoria: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1965 with 5.
Peoria: days with 10 cm (3.9 in) or more of snowfall in 17 years, most in 1951 with 2.
5 fixed thresholds have at least one qualifying day at Peoria.

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

37 years with a qualifying day

Days per year at Peoria with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 46 in 1973.

Days with 10 mm (0.39 in) or more of precipitation per year at Peoria
Year	Days	Decade average
1940	18	27.9
1941	36	27.9
1942	25	27.9
1943	24	27.9
1944	28	27.9
1945	31	27.9
1947	33	27.9
1950	26	27.2
1951	34	27.2
1952	29	27.2
1953	22	27.2
1954	33	27.2
1955	24	27.2
1956	14	27.2
1957	35	27.2
1958	26	27.2
1959	29	27.2
1960	30	26.9
1961	32	26.9
1962	19	26.9
1963	23	26.9
1964	20	26.9
1965	37	26.9
1966	32	26.9
1967	27	26.9
1968	24	26.9
1969	25	26.9
1970	31	30
1971	20	30
1972	28	30
1973	46	30
1974	32	30
1979	23	30
1980	28	33.5
1982	32	33.5
1983	35	33.5
1984	39	33.5

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

First to last qualifying date each year at Peoria
Year	First date	Last date
1940	1940-01-14	1940-12-16
1941	1941-01-01	1941-12-26
1942	1942-01-30	1942-12-27
1943	1943-03-16	1943-11-06
1944	1944-02-11	1944-11-09
1945	1945-02-22	1945-12-30
1947	1947-01-30	1947-12-07
1950	1950-01-04	1950-11-20
1951	1951-01-02	1951-11-13
1952	1952-01-19	1952-12-20
1953	1953-01-24	1953-12-03
1954	1954-01-27	1954-12-30
1955	1955-01-05	1955-10-29
1956	1956-04-27	1956-11-06
1957	1957-01-22	1957-12-26
1958	1958-01-21	1958-11-17
1959	1959-01-21	1959-12-28
1960	1960-01-12	1960-11-16
1961	1961-02-18	1961-12-23
1962	1962-01-07	1962-11-16
1963	1963-03-04	1963-11-23
1964	1964-03-05	1964-11-28
1965	1965-01-01	1965-12-25
1966	1966-01-13	1966-12-08
1967	1967-01-27	1967-12-11
1968	1968-01-28	1968-12-28
1969	1969-01-16	1969-12-07
1970	1970-02-09	1970-12-11
1971	1971-01-04	1971-12-30
1972	1972-03-13	1972-12-30
1973	1973-01-04	1973-12-19
1974	1974-01-20	1974-11-11
1979	1979-01-13	1979-12-24
1980	1980-03-07	1980-12-08
1982	1982-01-02	1982-12-24
1983	1983-02-02	1983-12-11
1984	1984-02-12	1984-12-31

Every Fixed Threshold

Fixed thresholds at Peoria
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	46	1973	39
25 mm (0.98 in): Days with 25 mm or more rain	37	16	1954	8
50 mm (1.97 in): Days with 50 mm or more rain	27	5	1965	3
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1955	1
10 cm (3.9 in): Days with 10 cm or more snowfall	17	2	1951	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.

Download the Data

Data for Peoria 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).

Peoria Threshold Days by Year (USC00116701)

Key Facts for Peoria Thresholds

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

Every Fixed Threshold

Download the Data

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