Bangor September 18 Weather Records

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

September 18 All-Time Records 1925–2024
Highest temperature	87 °F	1992
Lowest temperature	29 °F	1941
Lowest daily high	53 °F	1990
Highest daily low	63 °F	2016
Most precipitation	3.61 inches	1934
Most snow	none	-

September 18 All-Time Records
1925–2024

Highest temperature

87 °F

29 °F

53 °F

Highest daily low

63 °F

2016

Most precipitation

3.61 inches

1934

Most snow

none

September 18 Average Weather 1991–2020 ¹
Average high	70.0 °F
Average low	47.9 °F
Chance precipitation	32.3%
Chance snow	0%

September 18 Average Weather
1991–2020 ¹

Average high

70.0 °F

Average low

47.9 °F

Chance precipitation

32.3%

Chance snow

Bangor September 18 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	64	53	0.79	0.0
2022	60	54	0.25	0.0
2021	81	60	0.01	0.0
2020	64	41	0.00	0.0
2019	62	39	0.00	0.0
2018	81	55	0.08	0.0
2017	67	57	0.02	0.0
2016	76	63	0.22	0.0
2015	85	57	0.00	0.0
2014	66	36	0.00	0.0
2013	71	40	0.00	0.0
2012	70	45	0.08	0.0
2011	68	39	0.00	0.0
2010	69	39	0.00	0.0
2009	68	43	0.02	0.0
2008	62	42	0.00	0.0
2007	71	35	0.00	0.0
2006	79	51	0.00	0.0
2005	66	57	0.00	0.0
2004	60	43	1.00	0.0
2003	77	44	0.00	0.0
2002	69	47	0.00	0.0
2001	75	42	0.00	n/a
2000	71	45	0.00	0.0
1999	69	44	0.04	0.0
1998	73	37	0.00	0.0
1997	72	50	0.08	0.0
1996	66	50	0.07	0.0
1995	64	43	0.90	0.0
1994	63	41	0.00	0.0
1993	61	53	0.08	0.0
1992	87	63	0.00	0.0
1991	76	56	0.00	0.0
1990	53	39	0.01	0.0
1989	74	47	0.00	0.0
1988	61	57	0.28	0.0
1987	63	42	0.00	0.0
1986	67	39	0.00	0.0
1985	74	49	0.00	0.0
1984	68	36	0.00	0.0
1983	69	55	0.00	0.0
1982	65	47	0.00	0.0
1981	67	50	0.00	0.0
1980	63	45	0.73	0.0
1979	77	52	0.00	0.0
1978	63	38	0.00	0.0
1977	67	56	0.00	0.0
1976	72	61	0.00	0.0
1975	68	51	0.00	0.0
1974	61	39	0.04	0.0
1973	57	44	1.16	0.0
1972	75	57	0.00	0.0
1971	69	53	0.04	0.0
1970	58	52	0.04	0.0
1969	60	41	0.00	0.0
1968	81	47	0.00	0.0
1967	78	54	0.00	0.0
1966	73	40	0.00	0.0
1965	69	52	0.00	0.0
1964	61	37	0.00	0.0
1963	72	54	0.00	0.0
1962	69	53	0.51	0.0
1961	71	39	0.00	0.0
1960	66	52	0.43	0.0
1959	55	35	0.00	0.0
1958	n/a	49	1.12	0.0
1957	73	49	0.00	0.0
1956	59	39	0.00	0.0
1955	82	57	0.06	0.0
1954	60	45	0.02	0.0
1953	66	47	0.00	0.0
1952	n/a	n/a	0.00	0.0
1951	n/a	n/a	0.00	0.0
1950	n/a	n/a	0.00	0.0
1949	71	45	0.00	0.0
1948	67	57	0.30	0.0
1947	80	47	0.00	0.0
1946	75	49	n/a	n/a
1945	62	33	0.18	n/a
1944	68	45	0.00	n/a
1943	59	31	0.00	n/a
1942	82	55	0.00	n/a
1941	69	29	n/a	n/a
1940	76	40	n/a	n/a
1939	72	38	0.00	n/a
1938	72	49	0.30	n/a
1937	73	45	0.09	n/a
1936	79	43	0.00	0.0
1935	70	41	0.00	0.0
1934	64	60	3.61	0.0
1933	74	58	0.55	0.0
1932	70	45	0.00	0.0
1931	72	54	0.06	0.0
1930	78	57	0.15	0.0
1929	75	56	0.20	0.0
1928	70	56	0.00	0.0
1927	76	46	0.06	0.0
1926	70	50	0.00	0.0

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

For the date of Sep 18, the highest temperature ever reached in Bangor history is 87 °F which happened in 1992.

Highest Temperatures in Bangor on September 18

Rank	Temperature	Year
1	87 °F	1992
2	85 °F	2015
3	82 °F	1955
3	82 °F	1942
5	81 °F	2018
5	81 °F	2021
5	81 °F	1968
8	80 °F	1947
9	79 °F	1936
9	79 °F	2006

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

For the date of Sep 18, the lowest temperature ever reached in Bangor history is 29 °F which happened in 1941.

Lowest Temperatures in Bangor on September 18

Rank	Temperature	Year
1	29 °F	1941
2	31 °F	1943
3	33 °F	1945
4	35 °F	2007
4	35 °F	1959
6	36 °F	2014
6	36 °F	1984
8	37 °F	1964
8	37 °F	1998
10	38 °F	1939
10	38 °F	1978

Lowest High Temperatures in Bangor on September 18

Rank	Temperature	Year
1	53 °F	1990
2	55 °F	1959
3	57 °F	1973
4	58 °F	1970
5	59 °F	1943
5	59 °F	1956
7	60 °F	2022
7	60 °F	2004
7	60 °F	1969
7	60 °F	1954

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

For the date of Sep 18, the most precipitation ever recorded in Bangor history is 3.61 inches which happened in 1934.

All-Time Most Precipitation in Bangor on September 18

Rank	Precipitation	Year
1	3.61 inches	1934
2	1.16 inches	1973
3	1.12 inches	1958
4	1.00 inches	2004
5	0.90 inches	1995
6	0.79 inches	2023
7	0.73 inches	1980
8	0.55 inches	1933
9	0.51 inches	1962
10	0.43 inches	1960

Weather Station Details

Years	Station	Coordinates
1953–2024	Bangor International Airport	location
1925–1952	Bangor	location