Bartlesville September 18 Weather Records

Daily averages and all-time records for weather in Bartlesville, Oklahoma for the date of September 18.

September 18 All-Time Records 1920–2024
Highest temperature	100 °F	2022
Lowest temperature	36 °F	1981
Lowest daily high	55 °F	1971
Highest daily low	79 °F	1978
Most precipitation	2.58 inches	1971
Most snow	none	-

September 18 All-Time Records
1920–2024

Highest temperature

100 °F

36 °F

55 °F

Highest daily low

79 °F

1978

Most precipitation

2.58 inches

1971

Most snow

none

September 18 Average Weather 1991–2020 ¹
Average high	83.9 °F
Average low	57.7 °F
Chance precipitation	26.0%
Chance snow	0%

September 18 Average Weather
1991–2020 ¹

Average high

83.9 °F

Average low

57.7 °F

Chance precipitation

26.0%

Chance snow

Bartlesville September 18 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	93	50	0.00	0.0
2022	100	73	0.00	0.0
2021	93	62	0.00	0.0
2020	78	53	0.00	0.0
2019	94	66	0.00	0.0
2018	96	66	0.00	0.0
2017	86	63	0.01	0.0
2016	89	61	0.00	0.0
2015	85	63	0.11	0.0
2014	78	60	0.23	0.0
2013	93	67	0.00	0.0
2012	78	50	0.00	0.0
2011	78	60	0.00	n/a
2010	93	68	0.00	n/a
2009	81	62	0.00	n/a
2008	82	48	0.00	0.0
2007	88	67	0.00	n/a
2006	81	44	0.00	n/a
2005	83	51	0.00	0.0
2004	93	62	0.00	0.0
2003	86	62	0.00	0.0
2002	96	72	0.00	0.0
2001	82	67	1.05	0.0
2000	94	43	0.00	0.0
1999	73	58	0.00	0.0
1998	91	64	0.00	0.0
1997	90	73	0.00	0.0
1996	74	59	0.00	0.0
1995	84	58	0.00	0.0
1994	81	51	0.00	0.0
1993	82	52	0.00	0.0
1992	86	68	0.00	0.0
1991	77	54	0.42	0.0
1990	90	66	0.38	0.0
1989	84	54	0.00	0.0
1988	82	70	1.32	0.0
1987	84	58	0.19	0.0
1986	90	71	0.00	0.0
1985	87	70	0.00	0.0
1984	80	50	0.00	0.0
1983	95	71	0.00	0.0
1982	90	58	0.00	0.0
1981	72	36	0.00	0.0
1980	88	52	0.00	0.0
1979	87	48	0.00	0.0
1978	94	79	0.00	0.0
1977	90	70	0.11	0.0
1976	86	64	0.00	0.0
1975	79	64	0.15	0.0
1974	82	57	0.00	0.0
1973	70	39	0.00	0.0
1972	96	71	0.00	0.0
1971	55	47	2.58	0.0
1970	74	69	0.14	0.0
1969	78	56	0.00	0.0
1968	89	42	0.00	0.0
1967	83	64	0.42	0.0
1966	75	56	0.00	0.0
1965	84	65	0.00	0.0
1964	87	55	0.00	0.0
1963	89	56	0.00	0.0
1962	91	63	0.00	0.0
1961	78	48	0.00	0.0
1960	93	59	0.00	0.0
1959	93	60	0.00	0.0
1958	79	46	0.00	0.0
1957	83	50	0.00	0.0
1956	89	64	0.00	0.0
1955	93	65	0.00	0.0
1954	97	68	0.00	0.0
1953	95	60	0.00	0.0
1952	99	56	0.00	0.0
1951	80	42	0.00	0.0
1950	89	62	0.00	0.0
1949	85	61	2.10	0.0
1948	91	60	0.00	0.0
1947	96	67	n/a	n/a
1946	84	61	0.00	0.0
1945	89	62	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	90	71	0.00	0.0
1938	79	47	0.00	0.0
1937	86	60	0.66	0.0
1936	72	61	0.04	0.0
1935	91	58	0.00	0.0
1934	83	56	0.00	0.0
1933	94	69	n/a	n/a
1932	95	71	0.00	0.0
1931	100	69	0.00	0.0
1930	90	77	0.00	0.0
1929	87	53	0.00	n/a
1928	81	51	0.00	n/a
1927	73	70	0.00	0.0
1926	90	67	0.00	0.0
1925	95	68	0.00	0.0
1924	74	56	0.00	n/a
1923	80	64	1.54	n/a
1922	n/a	n/a	0.00	n/a
1921	75	69	1.92	n/a
1920	95	57	0.00	n/a

What's the all-time high for Bartlesville on 9/18?

For the date of Sep 18, the highest temperature ever reached in Bartlesville history is 100 °F which has happened 2 times, most recently in 2022.

Highest Temperatures in Bartlesville on September 18

Rank	Temperature	Year
1	100 °F	2022
1	100 °F	1931
3	99 °F	1952
4	97 °F	1954
5	96 °F	1947
5	96 °F	2002
5	96 °F	2018
5	96 °F	1972
9	95 °F	1925
9	95 °F	1920
9	95 °F	1983
9	95 °F	1953
9	95 °F	1932

What's the all-time low for Bartlesville on 9/18?

For the date of Sep 18, the lowest temperature ever reached in Bartlesville history is 36 °F which happened in 1981.

Lowest Temperatures in Bartlesville on September 18

Rank	Temperature	Year
1	36 °F	1981
2	39 °F	1973
3	42 °F	1951
3	42 °F	1968
5	43 °F	2000
6	44 °F	2006
7	46 °F	1958
8	47 °F	1938
8	47 °F	1971
10	48 °F	1961
10	48 °F	1979
10	48 °F	2008

Lowest High Temperatures in Bartlesville on September 18

Rank	Temperature	Year
1	55 °F	1971
2	70 °F	1973
3	72 °F	1981
3	72 °F	1936
5	73 °F	1927
5	73 °F	1999
7	74 °F	1996
7	74 °F	1970
7	74 °F	1924
10	75 °F	1921
10	75 °F	1966

What's the most it has ever rained in Bartlesville on 9/18?

For the date of Sep 18, the most precipitation ever recorded in Bartlesville history is 2.58 inches which happened in 1971.

All-Time Most Precipitation in Bartlesville on September 18

Rank	Precipitation	Year
1	2.58 inches	1971
2	2.10 inches	1949
3	1.92 inches	1921
4	1.54 inches	1923
5	1.32 inches	1988
6	1.05 inches	2001
7	0.66 inches	1937
8	0.42 inches	1967
8	0.42 inches	1991
10	0.38 inches	1990

Weather Station Details

Years	Station	Coordinates
1920–2024	Bartlesville Municipal Airport	location