Ellinwood Threshold Days by Year (USC00142443)

19 fixed thresholds counted per year at Ellinwood (USC00142443): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ellinwood Thresholds

Ellinwood: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1915 with 41.
Ellinwood: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1915 with 14.
Ellinwood: nights with a minimum temperature at or below 0 C (32 F) in 26 years, most in 1917 with 145.
Ellinwood: nights with a minimum temperature at or below -10 C (14 F) in 26 years, most in 1916 with 47.
19 fixed thresholds have at least one qualifying day at Ellinwood.

Days at or above 30 C (86 F)

23 years with a qualifying day

Days per year at Ellinwood with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 111 in 1911.

Days at or above 30 C (86 F) per year at Ellinwood
Year	Days	Decade average
1897	99	92
1899	85	92
1903	65	78.4
1904	56	78.4
1905	78	78.4
1906	61	78.4
1907	92	78.4
1908	89	78.4
1909	108	78.4
1910	103	94.6
1911	111	94.6
1912	92	94.6
1913	105	94.6
1914	97	94.6
1915	48	94.6
1916	101	94.6
1917	84	94.6
1918	107	94.6
1919	98	94.6
1920	92	96.3
1921	107	96.3
1922	105	96.3
1923	81	96.3

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

First to last qualifying date each year at Ellinwood
Year	First date	Last date
1897	1897-04-18	1897-10-14
1899	1899-04-10	1899-10-22
1903	1903-04-01	1903-10-19
1904	1904-03-02	1904-09-27
1905	1905-04-08	1905-10-04
1906	1906-04-23	1906-09-15
1907	1907-03-21	1907-10-02
1908	1908-03-25	1908-10-16
1909	1909-04-04	1909-10-30
1910	1910-03-05	1910-10-25
1911	1911-04-12	1911-10-14
1912	1912-04-05	1912-10-05
1913	1913-03-30	1913-10-14
1914	1914-04-16	1914-09-21
1915	1915-04-27	1915-10-29
1916	1916-03-12	1916-10-07
1917	1917-03-30	1917-10-15
1918	1918-05-07	1918-10-08
1919	1919-04-22	1919-10-03
1920	1920-05-22	1920-10-11
1921	1921-03-18	1921-10-24
1922	1922-05-17	1922-10-28
1923	1923-06-02	1923-09-27

Every Fixed Threshold

Fixed thresholds at Ellinwood
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	23	111	1911	81
35 C (95 F): Days	23	63	1913	34
40 C (104 F): Days	17	19	1913	4
45 C (113 F): Days	1	1	1911	1
90 F (32.2 C): Days	23	90	1913	67
100 F (37.8 C): Days	20	40	1913	10
110 F (43.3 C): Days	2	1	1911	1
0 C (32 F): Ice days (max	23	35	1899	3
0 C (32 F): Frost days (min	26	145	1917	136
-10 C (14 F): Days with min	26	47	1916	35
-20 C (-4 F): Days with min	20	12	1905	9
-30 C (-22 F): Days with min	3	1	1912	1
20 C (68 F): Tropical nights (min	26	50	1913	41
25 C (77 F): Days with min	8	8	1913	1
10 mm (0.39 in): Days with 10 mm or more rain	29	41	1915	17
25 mm (0.98 in): Days with 25 mm or more rain	29	14	1915	7
50 mm (1.97 in): Days with 50 mm or more rain	19	3	1903	3
10 cm (3.9 in): Days with 10 cm or more snowfall	4	3	1922	3
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1921	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1897.

Download the Data

Data for Ellinwood 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).

Ellinwood Threshold Days by Year (USC00142443)

Key Facts for Ellinwood Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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