Juneau October 18 Weather Records

Daily averages and all-time records for weather in Juneau, Alaska for the date of October 18.

October 18 All-Time Records 1890–2023
Highest temperature	60 °F	1896
Lowest temperature	25 °F	2020
Lowest daily high	37 °F	1992
Highest daily low	47 °F	2015
Most precipitation	1.8 inches	1905
Most snow	0.3 inches	1992

October 18 All-Time Records
1890–2023

Highest temperature

60 °F

25 °F

37 °F

Highest daily low

47 °F

1.8 inches

0.3 inches

October 18 Average Weather 1991–2020 ¹
Average high	46.7 °F
Average low	37.1 °F
Chance precipitation	75.6%
Chance snow	2.3%

October 18 Average Weather
1991–2020 ¹

Average high

46.7 °F

Average low

37.1 °F

Chance precipitation

75.6%

Chance snow

2.3%

Juneau October 18 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2022	57	42	0.60	0.0
2021	43	30	0.00	0.0
2020	41	25	0.00	0.0
2019	47	41	0.30	0.0
2018	52	45	0.39	0.0
2017	46	35	0.01	0.0
2016	48	45	0.35	0.0
2015	51	47	0.67	0.0
2014	49	43	0.41	0.0
2013	45	42	0.19	0.0
2012	41	30	0.04	0.0
2011	49	40	0.45	0.0
2010	50	42	0.55	0.0
2009	47	43	0.36	0.0
2008	44	39	0.29	0.0
2007	45	37	0.99	0.0
2006	47	39	0.33	0.0
2005	44	39	0.63	0.0
2004	41	26	0.00	0.0
2003	51	42	0.10	0.0
2002	50	40	0.10	0.0
2001	47	43	0.36	0.0
2000	45	34	0.14	0.0
1999	51	46	0.91	0.0
1998	50	42	0.83	0.0
1997	46	40	0.06	0.0
1996	42	31	0.00	0.0
1995	48	40	0.48	0.0
1994	45	41	0.54	0.0
1993	45	39	0.16	0.0
1992	37	31	0.02	0.3
1991	47	37	0.37	0.0
1990	43	31	0.00	0.0
1989	51	36	0.00	0.0
1988	45	39	0.67	0.0
1987	47	45	0.29	0.0
1986	46	38	0.24	0.0
1985	49	37	0.24	0.0
1984	49	33	0.00	0.0
1983	47	44	0.37	0.0
1982	43	38	0.18	0.0
1981	47	39	0.18	0.0
1980	47	43	0.45	0.0
1979	56	32	0.00	0.0
1978	52	42	1.34	0.0
1977	44	36	0.30	0.0
1976	47	40	0.21	0.0
1975	47	41	0.13	0.0
1974	41	38	0.86	0.0
1973	43	37	0.31	0.0
1972	45	40	0.49	0.0
1971	47	35	0.01	0.0
1970	47	34	0.02	0.0
1969	44	30	0.09	0.0
1968	43	38	0.11	0.0
1967	46	35	0.30	0.0
1966	42	36	0.82	0.0
1965	39	30	0.04	0.0
1964	54	42	1.51	0.0
1963	48	43	0.19	0.0
1962	46	43	0.38	0.0
1961	45	31	1.27	0.0
1960	52	37	0.00	0.0
1959	45	35	0.00	0.0
1958	54	47	0.62	0.0
1957	54	36	0.00	0.0
1956	46	40	0.85	0.0
1955	42	36	0.48	0.0
1954	55	42	0.98	0.0
1953	56	38	0.10	0.0
1952	55	40	0.65	0.0
1951	42	29	0.00	0.0
1950	48	33	0.00	0.0
1949	39	29	0.26	0.0
1948	52	42	0.29	0.0
1947	49	38	0.09	0.0
1946	45	38	0.65	0.0
1945	45	38	0.34	0.0
1944	52	42	0.18	0.0
1943	52	32	0.00	0.0
1916	44	40	1.57	0.0
1915	40	27	0.21	n/a
1914	54	43	0.20	n/a
1913	41	37	0.82	n/a
1912	42	36	0.14	n/a
1911	47	42	0.50	0.0
1909	51	39	0.00	0.0
1908	44	41	0.10	0.0
1907	45	37	0.00	0.0
1906	51	41	0.40	n/a
1905	44	34	1.76	0.0
1904	51	39	0.10	n/a
1902	44	31	0.00	0.0
1901	54	44	1.50	n/a
1900	51	40	0.90	0.0
1899	45	29	0.00	n/a
1896	60	37	n/a	n/a

What's the all-time high for Juneau on 10/18?

For the date of Oct 18, the highest temperature ever reached in Juneau history is 60 °F which happened in 1896.

Highest Temperatures in Juneau on October 18

Rank	Temperature	Year
1	60 °F	1896
2	57 °F	2022
3	56 °F	1953
3	56 °F	1979
5	55 °F	1954
5	55 °F	1952
7	54 °F	1901
7	54 °F	1914
7	54 °F	1958
7	54 °F	1957
7	54 °F	1964

What's the all-time low for Juneau on 10/18?

For the date of Oct 18, the lowest temperature ever reached in Juneau history is 25 °F which happened in 2020.

Lowest Temperatures in Juneau on October 18

Rank	Temperature	Year
1	25 °F	2020
2	26 °F	2004
3	27 °F	1915
4	29 °F	1899
4	29 °F	1949
4	29 °F	1951
7	30 °F	2021
7	30 °F	1969
7	30 °F	2012
7	30 °F	1965

Lowest High Temperatures in Juneau on October 18

Rank	Temperature	Year
1	37 °F	1992
2	39 °F	1949
2	39 °F	1965
4	40 °F	1915
5	41 °F	2020
5	41 °F	2004
5	41 °F	1974
5	41 °F	1913
5	41 °F	2012
10	42 °F	1955
10	42 °F	1912
10	42 °F	1966
10	42 °F	1996
10	42 °F	1951

What's the most it has ever rained in Juneau on 10/18?

For the date of Oct 18, the most precipitation ever recorded in Juneau history is 1.76 inches which happened in 1905.

All-Time Most Precipitation in Juneau on October 18

Rank	Precipitation	Year
1	1.76 inches	1905
2	1.57 inches	1916
3	1.51 inches	1964
4	1.50 inches	1901
5	1.34 inches	1978
6	1.27 inches	1961
7	0.99 inches	2007
8	0.98 inches	1954
9	0.91 inches	1999
10	0.90 inches	1900

All-Time Most Snow in Juneau on October 18

Rank	Precipitation	Year
1	0.3 inches	1992

Weather Station Details

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