Juneau August 15 Weather Records

Daily averages and all-time records for weather in Juneau, Alaska for the date of August 15.

August 15 All-Time Records 1890–2023
Highest temperature	84 °F	1957
Lowest temperature	39 °F	1973
Lowest daily high	50 °F	1970
Highest daily low	57 °F	2019
Most precipitation	2.6 inches	1943
Most snow	none	-

August 15 All-Time Records
1890–2023

Highest temperature

84 °F

39 °F

50 °F

Highest daily low

57 °F

2019

Most precipitation

2.6 inches

1943

Most snow

none

August 15 Average Weather 1991–2020 ¹
Average high	63.2 °F
Average low	49.5 °F
Chance precipitation	61.7%
Chance snow	0%

August 15 Average Weather
1991–2020 ¹

Average high

63.2 °F

Average low

49.5 °F

Chance precipitation

61.7%

Chance snow

Juneau August 15 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	58	54	0.06	0.0
2022	61	52	0.23	0.0
2021	57	49	0.07	0.0
2020	60	51	0.55	0.0
2019	70	57	0.00	0.0
2018	63	50	0.01	0.0
2017	58	50	0.36	0.0
2016	62	55	0.56	0.0
2015	74	43	0.00	0.0
2014	62	53	0.60	0.0
2013	73	52	0.37	0.0
2012	70	47	0.00	0.0
2011	51	48	1.05	0.0
2010	80	50	0.00	0.0
2009	56	53	0.23	0.0
2008	65	51	0.01	0.0
2007	71	45	0.00	0.0
2006	58	49	0.13	0.0
2005	61	53	0.01	0.0
2004	83	49	0.00	0.0
2003	62	55	0.31	0.0
2002	67	43	0.00	0.0
2001	72	48	0.00	0.0
2000	58	51	0.25	0.0
1999	65	49	0.10	0.0
1998	62	53	0.00	0.0
1997	73	48	0.00	0.0
1996	61	49	0.00	0.0
1995	57	47	0.24	0.0
1994	62	55	0.01	0.0
1993	61	51	0.30	0.0
1992	53	49	0.59	0.0
1991	71	53	0.00	0.0
1990	74	52	0.00	0.0
1989	67	53	0.00	0.0
1988	67	44	0.00	0.0
1987	56	51	0.14	0.0
1986	59	45	0.03	0.0
1985	65	45	0.01	0.0
1984	71	46	0.00	0.0
1983	58	48	0.28	0.0
1982	62	46	0.00	0.0
1981	58	48	0.06	0.0
1980	61	45	0.09	0.0
1979	68	52	0.00	0.0
1978	64	46	0.00	0.0
1977	74	49	0.00	0.0
1976	63	46	0.00	0.0
1975	64	48	0.18	0.0
1974	78	44	0.00	0.0
1973	63	39	0.00	0.0
1972	56	52	0.11	0.0
1971	61	52	0.65	0.0
1970	50	44	0.88	0.0
1969	54	41	0.15	0.0
1968	63	52	0.11	0.0
1967	66	45	0.00	0.0
1966	55	46	0.12	0.0
1965	56	47	0.35	0.0
1964	55	49	0.10	0.0
1963	61	51	0.03	0.0
1962	63	48	0.01	0.0
1961	64	41	0.00	0.0
1960	59	52	0.72	0.0
1959	58	51	0.25	0.0
1958	56	51	2.00	0.0
1957	84	50	0.00	0.0
1956	65	51	0.00	0.0
1955	54	46	0.50	0.0
1954	61	43	0.21	0.0
1953	60	49	0.20	0.0
1952	70	55	0.00	0.0
1951	60	52	0.09	0.0
1950	75	55	0.00	0.0
1949	54	47	0.02	0.0
1948	72	51	0.00	0.0
1947	66	49	0.02	0.0
1946	57	41	0.25	0.0
1945	55	51	0.59	0.0
1944	64	49	0.00	0.0
1943	58	52	2.64	0.0
1916	57	46	0.33	0.0
1915	58	n/a	0.62	n/a
1914	56	48	0.32	n/a
1913	72	48	n/a	n/a
1912	71	44	0.00	n/a
1911	70	56	0.00	0.0
1909	61	52	0.45	0.0
1908	56	47	0.00	0.0
1907	60	51	0.00	0.0
1906	62	48	0.10	0.0
1905	54	49	0.03	0.0
1904	65	44	0.00	0.0
1903	70	49	0.00	0.0
1902	58	48	0.03	0.0
1901	68	47	0.00	n/a
1900	66	50	0.02	n/a
1899	60	53	0.63	n/a
1895	61	46	0.00	n/a

What's the all-time high for Juneau on 8/15?

For the date of Aug 15, the highest temperature ever reached in Juneau history is 84 °F which happened in 1957.

Highest Temperatures in Juneau on August 15

Rank	Temperature	Year
1	84 °F	1957
2	83 °F	2004
3	80 °F	2010
4	78 °F	1974
5	75 °F	1950
6	74 °F	1990
6	74 °F	1977
6	74 °F	2015
9	73 °F	1997
9	73 °F	2013

What's the all-time low for Juneau on 8/15?

For the date of Aug 15, the lowest temperature ever reached in Juneau history is 39 °F which happened in 1973.

Lowest Temperatures in Juneau on August 15

Rank	Temperature	Year
1	39 °F	1973
2	41 °F	1961
2	41 °F	1946
2	41 °F	1969
5	43 °F	2015
5	43 °F	2002
5	43 °F	1954
8	44 °F	1974
8	44 °F	1988
8	44 °F	1904
8	44 °F	1912
8	44 °F	1970

Lowest High Temperatures in Juneau on August 15

Rank	Temperature	Year
1	50 °F	1970
2	51 °F	2011
3	53 °F	1992
4	54 °F	1955
4	54 °F	1949
4	54 °F	1905
4	54 °F	1969
8	55 °F	1966
8	55 °F	1964
8	55 °F	1945

What's the most it has ever rained in Juneau on 8/15?

For the date of Aug 15, the most precipitation ever recorded in Juneau history is 2.64 inches which happened in 1943.

All-Time Most Precipitation in Juneau on August 15

Rank	Precipitation	Year
1	2.64 inches	1943
2	2.00 inches	1958
3	1.05 inches	2011
4	0.88 inches	1970
5	0.72 inches	1960
6	0.65 inches	1971
7	0.63 inches	1899
8	0.62 inches	1915
9	0.60 inches	2014
10	0.59 inches	1945
10	0.59 inches	1992

Weather Station Details

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