Cheney Threshold Days by Year (USC00451362)

16 fixed thresholds counted per year at Cheney (USC00451362): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cheney Thresholds

Cheney: nights with a minimum temperature at or below 0 C (32 F) in 20 years, most in 1906 with 202.
Cheney: days with 10 mm (0.39 in) or more of precipitation in 20 years, most in 1940 with 18.
Cheney: days with a maximum temperature at or above 30 C (86 F) in 19 years, most in 1910 with 67.
Cheney: days with a maximum temperature at or above 90 F (32.2 C) in 19 years, most in 1910 with 39.
16 fixed thresholds have at least one qualifying day at Cheney.

Days at or above 30 C (86 F)

19 years with a qualifying day

Days per year at Cheney with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 67 in 1910.

Days at or above 30 C (86 F) per year at Cheney
Year	Days	Decade average
1906	54	53.7
1907	46	53.7
1908	61	53.7
1910	67	67
1938	41	41
1939	41	41
1940	50	39.8
1941	38	39.8
1942	46	39.8
1943	42	39.8
1944	37	39.8
1945	38	39.8
1946	23	39.8
1949	44	39.8
1950	46	38.8
1951	41	38.8
1952	41	38.8
1953	40	38.8
1954	26	38.8

For each year, a bar from the first to the last day at Cheney meeting 30 C (86 F).

First to last qualifying date each year at Cheney
Year	First date	Last date
1906	1906-06-10	1906-09-21
1907	1907-05-15	1907-10-18
1908	1908-04-20	1908-09-13
1910	1910-04-25	1910-09-14
1938	1938-06-21	1938-09-23
1939	1939-05-14	1939-09-20
1940	1940-05-10	1940-09-10
1941	1941-05-23	1941-08-22
1942	1942-06-29	1942-09-04
1943	1943-07-06	1943-10-04
1944	1944-05-27	1944-09-12
1945	1945-06-20	1945-09-01
1946	1946-04-25	1946-08-24
1949	1949-05-09	1949-09-09
1950	1950-06-29	1950-09-22
1951	1951-05-22	1951-09-18
1952	1952-06-09	1952-09-26
1953	1953-07-05	1953-09-15
1954	1954-05-18	1954-09-10

Every Fixed Threshold

Fixed thresholds at Cheney
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	19	67	1910	26
35 C (95 F): Days	18	22	1908	8
40 C (104 F): Days	3	2	1941	2
90 F (32.2 C): Days	19	39	1910	8
100 F (37.8 C): Days	13	5	1908	1
0 C (32 F): Ice days (max	19	51	1949	17
0 C (32 F): Frost days (min	20	202	1906	142
-10 C (14 F): Days with min	19	44	1949	16
-20 C (-4 F): Days with min	9	20	1950	1
-30 C (-22 F): Days with min	1	5	1950	5
20 C (68 F): Tropical nights (min	9	16	1908	1
25 C (77 F): Days with min	2	2	1908	2
10 mm (0.39 in): Days with 10 mm or more rain	20	18	1940	16
25 mm (0.98 in): Days with 25 mm or more rain	17	3	1940	1
10 cm (3.9 in): Days with 10 cm or more snowfall	8	7	1950	5
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	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 1906.

Download the Data

Data for Cheney 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).

Cheney Threshold Days by Year (USC00451362)

Key Facts for Cheney Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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