Juneau September 27 Weather Records

Daily averages and all-time records for weather in Juneau, Alaska for the date of September 27.

September 27 All-Time Records 1890–2023
Highest temperature	60 °F	1976
Lowest temperature	27 °F	1983
Lowest daily high	41 °F	1983
Highest daily low	55 °F	2017
Most precipitation	2.1 inches	2003
Most snow	none	-

September 27 All-Time Records
1890–2023

Highest temperature

60 °F

27 °F

41 °F

Highest daily low

55 °F

2017

Most precipitation

2.1 inches

2003

Most snow

none

September 27 Average Weather 1991–2020 ¹
Average high	52.9 °F
Average low	41.9 °F
Chance precipitation	74.8%
Chance snow	0.2%

September 27 Average Weather
1991–2020 ¹

Average high

52.9 °F

Average low

41.9 °F

Chance precipitation

74.8%

Chance snow

0.2%

Juneau September 27 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	53	47	0.86	0.0
2022	57	40	0.13	0.0
2021	49	44	0.42	0.0
2020	55	47	2.00	0.0
2019	58	32	0.00	0.0
2018	53	44	0.02	0.0
2017	59	55	1.02	0.0
2016	51	45	0.30	0.0
2015	51	47	0.14	0.0
2014	55	48	0.85	0.0
2013	49	45	0.20	0.0
2012	54	46	0.46	0.0
2011	50	42	0.03	0.0
2010	49	46	0.85	0.0
2009	50	38	0.05	0.0
2008	49	39	0.23	0.0
2007	48	37	0.03	0.0
2006	58	50	0.31	0.0
2005	49	43	0.62	0.0
2004	54	43	0.27	0.0
2003	48	45	2.07	0.0
2002	56	46	0.07	0.0
2001	53	40	0.00	0.0
2000	57	49	0.02	0.0
1999	48	42	0.08	0.0
1998	50	45	0.14	0.0
1997	54	47	0.54	0.0
1996	50	34	0.00	0.0
1995	58	46	0.12	0.0
1994	48	40	0.37	0.0
1993	54	46	0.01	0.0
1992	48	40	0.76	0.0
1991	52	44	0.40	0.0
1990	51	36	0.45	0.0
1989	51	46	0.19	0.0
1988	51	43	0.24	0.0
1987	50	46	0.38	0.0
1986	49	33	0.00	0.0
1985	50	34	0.00	0.0
1984	54	44	0.01	0.0
1983	41	27	0.00	0.0
1982	53	37	0.19	0.0
1981	55	32	0.00	0.0
1980	54	49	0.35	0.0
1979	50	43	0.26	0.0
1978	58	37	0.01	0.0
1977	51	32	0.00	0.0
1976	60	49	0.67	0.0
1975	50	46	0.52	0.0
1974	49	42	0.40	0.0
1973	55	46	0.05	0.0
1972	41	36	0.33	0.0
1971	57	32	0.00	0.0
1970	53	47	0.46	0.0
1969	53	40	0.00	0.0
1968	50	45	1.29	0.0
1967	52	41	0.42	0.0
1966	54	47	0.26	0.0
1965	50	38	0.19	0.0
1964	53	44	0.33	0.0
1963	55	41	0.00	0.0
1962	52	43	0.00	0.0
1961	56	29	0.00	0.0
1960	56	35	0.00	0.0
1959	57	41	0.00	0.0
1958	49	42	0.10	0.0
1957	57	50	0.89	0.0
1956	47	38	1.13	0.0
1955	56	43	0.08	0.0
1954	53	41	0.00	0.0
1953	56	46	0.03	0.0
1952	54	41	0.31	0.0
1951	56	41	0.00	0.0
1950	51	44	0.02	0.0
1949	60	47	0.58	0.0
1948	53	37	0.00	n/a
1947	56	43	0.04	0.0
1946	43	38	0.26	0.0
1945	49	45	0.14	0.0
1944	59	41	0.28	0.0
1943	54	47	0.09	0.0
1916	48	44	0.57	0.0
1915	52	n/a	0.04	n/a
1914	51	41	0.27	n/a
1913	60	45	0.03	n/a
1912	57	47	0.30	0.0
1911	58	47	0.30	0.0
1910	58	42	0.05	0.0
1909	51	37	0.67	0.0
1908	48	43	0.50	0.0
1907	59	45	0.00	0.0
1906	54	45	0.28	0.0
1905	55	39	0.10	0.0
1904	58	47	0.48	0.0
1903	50	40	0.15	0.0
1902	50	44	0.90	0.0
1901	49	44	0.17	n/a
1900	54	42	0.15	n/a
1899	50	42	0.30	n/a
1896	53	46	0.83	n/a
1895	49	39	0.03	n/a

What's the all-time high for Juneau on 9/27?

For the date of Sep 27, the highest temperature ever reached in Juneau history is 60 °F which has happened 3 times, most recently in 1976.

Highest Temperatures in Juneau on September 27

Rank	Temperature	Year
1	60 °F	1976
1	60 °F	1949
1	60 °F	1913
4	59 °F	1944
4	59 °F	1907
4	59 °F	2017
7	58 °F	2006
7	58 °F	1910
7	58 °F	1978
7	58 °F	1904
7	58 °F	2019
7	58 °F	1995
7	58 °F	1911

What's the all-time low for Juneau on 9/27?

For the date of Sep 27, the lowest temperature ever reached in Juneau history is 27 °F which happened in 1983.

Lowest Temperatures in Juneau on September 27

Rank	Temperature	Year
1	27 °F	1983
2	29 °F	1961
3	32 °F	1971
3	32 °F	2019
3	32 °F	1977
3	32 °F	1981
7	33 °F	1986
8	34 °F	1985
8	34 °F	1996
10	35 °F	1960

Lowest High Temperatures in Juneau on September 27

Rank	Temperature	Year
1	41 °F	1983
1	41 °F	1972
3	43 °F	1946
4	47 °F	1956
5	48 °F	1908
5	48 °F	1916
5	48 °F	1992
5	48 °F	1994
5	48 °F	2007
5	48 °F	2003
5	48 °F	1999

What's the most it has ever rained in Juneau on 9/27?

For the date of Sep 27, the most precipitation ever recorded in Juneau history is 2.07 inches which happened in 2003.

All-Time Most Precipitation in Juneau on September 27

Rank	Precipitation	Year
1	2.07 inches	2003
2	2.00 inches	2020
3	1.29 inches	1968
4	1.13 inches	1956
5	1.02 inches	2017
6	0.90 inches	1902
7	0.89 inches	1957
8	0.86 inches	2023
9	0.85 inches	2014
9	0.85 inches	2010

Weather Station Details

Years	Station	Coordinates
1960–2023	Juneau International Airport	location
1890–1959	Downtown Juneau	location