Oklahoma City Tinker AFB Threshold Days by Year (USW00013919)

15 fixed thresholds counted per year at Oklahoma City Tinker AFB (USW00013919): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Oklahoma City Tinker AFB Thresholds

Oklahoma City Tinker AFB: days with a maximum temperature at or above 30 C (86 F) in 23 years, most in 1956 with 133.
Oklahoma City Tinker AFB: days with a maximum temperature at or above 35 C (95 F) in 23 years, most in 1954 with 78.
Oklahoma City Tinker AFB: days with a maximum temperature at or above 90 F (32.2 C) in 23 years, most in 1954 with 109.
Oklahoma City Tinker AFB: days with a maximum temperature at or below 0 C (32 F) in 23 years, most in 1966 with 23.
15 fixed thresholds have at least one qualifying day at Oklahoma City Tinker AFB.

Days at or above 30 C (86 F)

23 years with a qualifying day

Days per year at Oklahoma City Tinker AFB with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 133 in 1956.

Days at or above 30 C (86 F) per year at Oklahoma City Tinker AFB
Year	Days	Decade average
1949	101	101
1950	63	104.4
1951	102	104.4
1952	119	104.4
1953	113	104.4
1954	123	104.4
1955	109	104.4
1956	133	104.4
1957	86	104.4
1958	98	104.4
1959	98	104.4
1960	85	84.8
1961	90	84.8
1962	88	84.8
1963	110	84.8
1964	92	84.8
1965	91	84.8
1966	75	84.8
1967	59	84.8
1968	65	84.8
1969	93	84.8
1970	91	91
2025	105	105

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

First to last qualifying date each year at Oklahoma City Tinker AFB
Year	First date	Last date
1949	1949-04-07	1949-10-07
1950	1950-04-03	1950-10-29
1951	1951-04-18	1951-10-05
1952	1952-04-07	1952-10-13
1953	1953-04-22	1953-10-12
1954	1954-04-03	1954-10-13
1955	1955-03-10	1955-10-05
1956	1956-03-05	1956-10-10
1957	1957-05-14	1957-10-04
1958	1958-04-23	1958-10-18
1959	1959-04-05	1959-09-28
1960	1960-04-06	1960-10-05
1961	1961-04-19	1961-09-23
1962	1962-04-29	1962-10-15
1963	1963-04-20	1963-10-14
1964	1964-04-12	1964-09-18
1965	1965-04-03	1965-10-10
1966	1966-03-31	1966-10-13
1967	1967-03-11	1967-10-06
1968	1968-04-17	1968-10-02
1969	1969-05-21	1969-10-10
1970	1970-04-27	1970-09-21
2025	2025-04-13	2025-10-20

Every Fixed Threshold

Fixed thresholds at Oklahoma City Tinker AFB
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	23	133	1956	105
35 C (95 F): Days	23	78	1954	20
40 C (104 F): Days	11	9	1954	1
90 F (32.2 C): Days	23	109	1954	61
100 F (37.8 C): Days	19	39	1954	1
0 C (32 F): Ice days (max	23	23	1966	6
0 C (32 F): Frost days (min	23	95	1960	51
-10 C (14 F): Days with min	22	23	1963	8
20 C (68 F): Tropical nights (min	23	111	1954	82
25 C (77 F): Days with min	19	36	1954	9
10 mm (0.39 in): Days with 10 mm or more rain	22	37	1957	19
25 mm (0.98 in): Days with 25 mm or more rain	22	17	1957	7
50 mm (1.97 in): Days with 50 mm or more rain	20	5	1951	2
100 mm (3.94 in): Days with 100 mm or more rain	4	2	1970	2
10 cm (3.9 in): Days with 10 cm or more snowfall	9	2	1949	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

Data for Oklahoma City Tinker AFB 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).

Oklahoma City Tinker AFB Threshold Days by Year (USW00013919)

Key Facts for Oklahoma City Tinker AFB Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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