Bartlesville September 21 Weather Records

Daily averages and all-time records for weather in Bartlesville, Oklahoma for the date of September 21.

September 21 All-Time Records 1920–2024
Highest temperature	102 °F	2022
Lowest temperature	36 °F	2000
Lowest daily high	57 °F	1995
Highest daily low	74 °F	1970
Most precipitation	2.67 inches	1947
Most snow	none	-

September 21 All-Time Records
1920–2024

Highest temperature

102 °F

36 °F

57 °F

Highest daily low

74 °F

1970

Most precipitation

2.67 inches

1947

Most snow

none

September 21 Average Weather 1991–2020 ¹
Average high	82.8 °F
Average low	56.5 °F
Chance precipitation	26.6%
Chance snow	0%

September 21 Average Weather
1991–2020 ¹

Average high

82.8 °F

Average low

56.5 °F

Chance precipitation

26.6%

Chance snow

Bartlesville September 21 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	88	63	0.00	0.0
2022	102	67	0.00	0.0
2021	78	55	0.30	0.0
2020	82	50	0.00	0.0
2019	84	73	0.24	0.0
2018	79	60	0.24	0.0
2017	93	n/a	0.00	0.0
2016	91	67	0.00	0.0
2015	83	61	0.00	0.0
2014	82	56	0.00	0.0
2013	79	48	0.00	0.0
2012	92	58	0.00	0.0
2011	76	58	0.00	n/a
2010	88	68	0.00	n/a
2009	85	63	0.94	n/a
2008	86	55	0.00	0.0
2007	89	61	0.00	n/a
2006	77	60	0.41	n/a
2005	92	65	0.00	0.0
2004	87	54	0.00	0.0
2003	78	42	0.00	0.0
2002	86	53	0.00	0.0
2001	87	64	0.02	0.0
2000	79	36	0.00	0.0
1999	66	44	0.00	0.0
1998	n/a	70	0.00	0.0
1997	77	57	0.00	0.0
1996	82	46	0.00	0.0
1995	57	44	0.00	0.0
1994	82	58	0.05	0.0
1993	90	54	0.00	0.0
1992	n/a	68	0.00	0.0
1991	69	49	0.20	0.0
1990	80	67	2.33	0.0
1989	83	53	0.00	0.0
1988	93	58	0.00	0.0
1987	77	52	0.05	0.0
1986	85	67	0.00	0.0
1985	79	63	0.02	0.0
1984	86	53	0.00	0.0
1983	66	40	0.00	0.0
1982	72	41	0.00	0.0
1981	91	57	0.00	0.0
1980	98	73	0.00	0.0
1979	78	61	0.00	0.0
1978	79	54	0.00	0.0
1977	85	65	0.00	0.0
1976	84	45	0.00	0.0
1975	70	50	0.00	0.0
1974	72	52	0.00	0.0
1973	89	70	0.00	0.0
1972	80	60	2.61	0.0
1971	76	39	0.00	0.0
1970	89	74	0.00	0.0
1969	85	62	0.00	0.0
1968	92	69	0.00	0.0
1967	82	63	0.07	0.0
1966	84	47	0.00	0.0
1965	82	58	2.35	0.0
1964	79	66	0.12	0.0
1963	94	67	0.00	0.0
1962	67	53	0.30	0.0
1961	87	68	0.38	0.0
1960	94	62	0.02	0.0
1959	91	70	0.00	0.0
1958	84	61	0.00	0.0
1957	87	58	0.00	0.0
1956	99	66	0.00	0.0
1955	97	71	0.00	0.0
1954	99	59	0.00	0.0
1953	82	50	0.00	0.0
1952	70	50	0.00	0.0
1951	88	62	0.00	0.0
1950	87	62	0.95	0.0
1949	86	51	0.00	0.0
1948	96	68	0.00	0.0
1947	83	64	2.67	n/a
1946	84	44	0.00	0.0
1945	86	72	0.63	0.0
1944	n/a	n/a	n/a	n/a
1943	n/a	n/a	n/a	n/a
1942	n/a	n/a	n/a	n/a
1941	n/a	n/a	n/a	n/a
1940	n/a	n/a	n/a	n/a
1939	84	52	0.00	0.0
1938	81	36	0.00	0.0
1937	88	58	0.00	0.0
1936	83	66	0.00	0.0
1935	92	57	0.00	0.0
1934	83	46	1.39	0.0
1933	87	48	n/a	n/a
1932	95	62	0.00	0.0
1931	95	70	0.12	0.0
1930	89	n/a	0.00	0.0
1929	90	59	0.00	n/a
1928	90	53	0.00	n/a
1927	85	47	0.00	0.0
1926	90	65	0.00	0.0
1925	82	62	0.08	0.0
1924	79	68	0.00	n/a
1923	77	52	0.00	n/a
1922	n/a	n/a	0.00	n/a
1921	88	64	0.00	n/a
1920	90	64	0.00	n/a

What's the all-time high for Bartlesville on 9/21?

For the date of Sep 21, the highest temperature ever reached in Bartlesville history is 102 °F which happened in 2022.

Highest Temperatures in Bartlesville on September 21

Rank	Temperature	Year
1	102 °F	2022
2	99 °F	1956
2	99 °F	1954
4	98 °F	1980
5	97 °F	1955
6	96 °F	1948
7	95 °F	1931
7	95 °F	1932
9	94 °F	1963
9	94 °F	1960

What's the all-time low for Bartlesville on 9/21?

For the date of Sep 21, the lowest temperature ever reached in Bartlesville history is 36 °F which has happened 2 times, most recently in 2000.

Lowest Temperatures in Bartlesville on September 21

Rank	Temperature	Year
1	36 °F	2000
1	36 °F	1938
3	39 °F	1971
4	40 °F	1983
5	41 °F	1982
6	42 °F	2003
7	44 °F	1999
7	44 °F	1995
7	44 °F	1946
10	45 °F	1976

Lowest High Temperatures in Bartlesville on September 21

Rank	Temperature	Year
1	57 °F	1995
2	66 °F	1999
2	66 °F	1983
4	67 °F	1962
5	69 °F	1991
6	70 °F	1975
6	70 °F	1952
8	72 °F	1974
8	72 °F	1982
10	76 °F	2011
10	76 °F	1971

What's the most it has ever rained in Bartlesville on 9/21?

For the date of Sep 21, the most precipitation ever recorded in Bartlesville history is 2.67 inches which happened in 1947.

All-Time Most Precipitation in Bartlesville on September 21

Rank	Precipitation	Year
1	2.67 inches	1947
2	2.61 inches	1972
3	2.35 inches	1965
4	2.33 inches	1990
5	1.39 inches	1934
6	0.95 inches	1950
7	0.94 inches	2009
8	0.63 inches	1945
9	0.41 inches	2006
10	0.38 inches	1961

Weather Station Details

Years	Station	Coordinates
1920–2024	Bartlesville Municipal Airport	location