Bartlesville September 20 Weather Records

Daily averages and all-time records for weather in Bartlesville, Oklahoma for the date of September 20.

September 20 All-Time Records 1920–2024
Highest temperature	102 °F	1954
Lowest temperature	33 °F	1938
Lowest daily high	65 °F	1995
Highest daily low	79 °F	1954
Most precipitation	2.41 inches	1974
Most snow	none	-

September 20 All-Time Records
1920–2024

Highest temperature

102 °F

33 °F

65 °F

Highest daily low

79 °F

1954

Most precipitation

2.41 inches

1974

Most snow

none

September 20 Average Weather 1991–2020 ¹
Average high	83.2 °F
Average low	56.9 °F
Chance precipitation	26.3%
Chance snow	0%

September 20 Average Weather
1991–2020 ¹

Average high

83.2 °F

Average low

56.9 °F

Chance precipitation

26.3%

Chance snow

Bartlesville September 20 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	86	64	0.00	0.0
2022	100	66	0.00	0.0
2021	99	70	0.00	0.0
2020	79	47	0.00	0.0
2019	80	68	0.03	0.0
2018	94	68	0.00	0.0
2017	n/a	74	0.00	0.0
2016	96	69	0.00	0.0
2015	70	57	0.00	0.0
2014	89	62	0.00	0.0
2013	71	52	0.04	0.0
2012	85	56	0.00	0.0
2011	87	48	0.00	n/a
2010	93	65	0.00	n/a
2009	85	56	0.00	n/a
2008	83	55	0.00	0.0
2007	88	62	0.01	n/a
2006	85	45	0.00	n/a
2005	95	70	0.00	0.0
2004	91	54	0.00	0.0
2003	70	41	0.00	0.0
2002	82	50	0.03	0.0
2001	83	57	0.00	0.0
2000	90	62	0.00	0.0
1999	66	54	0.64	n/a
1998	94	70	0.00	0.0
1997	90	59	0.00	0.0
1996	75	47	0.79	0.0
1995	65	57	0.13	0.0
1994	85	53	0.00	0.0
1993	81	58	1.92	0.0
1992	90	66	0.26	0.0
1991	65	46	0.00	0.0
1990	77	66	0.36	0.0
1989	82	51	0.00	0.0
1988	85	49	0.02	0.0
1987	83	58	0.00	0.0
1986	89	70	0.00	0.0
1985	88	67	0.00	0.0
1984	86	50	0.00	0.0
1983	83	51	0.68	0.0
1982	72	51	0.00	0.0
1981	86	52	0.00	0.0
1980	98	65	0.00	0.0
1979	81	63	0.00	0.0
1978	92	71	0.00	0.0
1977	80	50	0.00	0.0
1976	80	60	0.00	0.0
1975	74	45	0.00	0.0
1974	73	66	2.41	0.0
1973	85	63	0.00	0.0
1972	93	72	0.00	0.0
1971	71	38	0.00	0.0
1970	93	69	0.00	0.0
1969	84	54	0.00	0.0
1968	91	65	0.00	0.0
1967	88	68	0.16	0.0
1966	79	57	0.00	0.0
1965	83	64	1.57	0.0
1964	88	64	0.00	0.0
1963	96	59	0.00	0.0
1962	77	50	0.00	0.0
1961	73	56	0.37	0.0
1960	88	52	0.00	0.0
1959	92	72	0.00	0.0
1958	80	65	0.00	0.0
1957	87	58	0.00	0.0
1956	99	n/a	0.00	0.0
1955	98	65	0.00	0.0
1954	102	79	0.00	0.0
1953	93	56	0.00	0.0
1952	80	55	0.00	0.0
1951	86	58	0.00	0.0
1950	90	68	0.00	0.0
1949	85	49	0.00	0.0
1948	94	67	0.00	0.0
1947	82	68	0.10	n/a
1946	80	51	0.49	0.0
1945	84	51	0.00	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	95	53	0.00	0.0
1938	75	33	0.00	0.0
1937	86	53	0.00	0.0
1936	87	66	0.04	0.0
1935	90	57	0.00	0.0
1934	90	67	0.00	0.0
1933	86	48	n/a	n/a
1932	86	67	0.00	0.0
1931	96	74	0.00	0.0
1930	92	70	0.00	0.0
1929	90	64	0.00	n/a
1928	92	55	0.00	n/a
1927	75	40	0.00	0.0
1926	88	65	0.00	0.0
1925	90	54	0.00	0.0
1924	89	60	0.00	n/a
1923	72	58	0.00	n/a
1922	n/a	n/a	0.00	n/a
1921	90	71	0.00	n/a
1920	94	61	0.00	n/a

What's the all-time high for Bartlesville on 9/20?

For the date of Sep 20, the highest temperature ever reached in Bartlesville history is 102 °F which happened in 1954.

Highest Temperatures in Bartlesville on September 20

Rank	Temperature	Year
1	102 °F	1954
2	100 °F	2022
3	99 °F	1956
3	99 °F	2021
5	98 °F	1955
5	98 °F	1980
7	96 °F	1931
7	96 °F	1963
7	96 °F	2016
10	95 °F	2005
10	95 °F	1939

What's the all-time low for Bartlesville on 9/20?

For the date of Sep 20, the lowest temperature ever reached in Bartlesville history is 33 °F which happened in 1938.

Lowest Temperatures in Bartlesville on September 20

Rank	Temperature	Year
1	33 °F	1938
2	38 °F	1971
3	40 °F	1927
4	41 °F	2003
5	45 °F	1975
5	45 °F	2006
7	46 °F	1991
8	47 °F	2020
8	47 °F	1996
10	48 °F	1933
10	48 °F	2011

Lowest High Temperatures in Bartlesville on September 20

Rank	Temperature	Year
1	65 °F	1991
1	65 °F	1995
3	66 °F	1999
4	70 °F	2003
4	70 °F	2015
6	71 °F	1971
6	71 °F	2013
8	72 °F	1982
8	72 °F	1923
10	73 °F	1961
10	73 °F	1974

What's the most it has ever rained in Bartlesville on 9/20?

For the date of Sep 20, the most precipitation ever recorded in Bartlesville history is 2.41 inches which happened in 1974.

All-Time Most Precipitation in Bartlesville on September 20

Rank	Precipitation	Year
1	2.41 inches	1974
2	1.92 inches	1993
3	1.57 inches	1965
4	0.79 inches	1996
5	0.68 inches	1983
6	0.64 inches	1999
7	0.49 inches	1946
8	0.37 inches	1961
9	0.36 inches	1990
10	0.26 inches	1992

Weather Station Details

Years	Station	Coordinates
1920–2024	Bartlesville Municipal Airport	location