Juneau February 21 Weather Records

Daily averages and all-time records for weather in Juneau, Alaska for the date of February 21.

February 21 All-Time Records 1890–2023
Highest temperature	50 °F	2016
Lowest temperature	-2 °F	1972
Lowest daily high	12 °F	1956
Highest daily low	41 °F	1977
Most precipitation	2.0 inches	1912
Most snow	7.2 inches	1976

February 21 All-Time Records
1890–2023

Highest temperature

50 °F

-2 °F

12 °F

Highest daily low

41 °F

2.0 inches

7.2 inches

February 21 Average Weather 1991–2020 ¹
Average high	35.9 °F
Average low	24.6 °F
Chance precipitation	58.2%
Chance snow	27.5%

February 21 Average Weather
1991–2020 ¹

Average high

35.9 °F

Average low

24.6 °F

Chance precipitation

58.2%

Chance snow

27.5%

Juneau February 21 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	35	17	0.00	0.0
2022	30	18	0.00	0.0
2021	41	34	0.39	0.0
2020	39	33	0.13	0.0
2019	35	33	0.55	1.1
2018	36	19	0.00	0.0
2017	35	18	0.00	0.0
2016	50	35	0.07	0.0
2015	41	29	0.04	0.0
2014	33	16	0.03	0.5
2013	38	35	0.24	0.0
2012	38	33	0.15	0.0
2011	35	16	0.06	1.1
2010	37	25	0.00	0.0
2009	37	27	0.00	0.0
2008	41	36	0.16	0.0
2007	19	14	0.15	3.8
2006	39	29	0.16	1.7
2005	35	32	0.09	0.0
2004	45	40	0.51	0.0
2003	22	14	0.00	0.0
2002	36	18	0.12	2.7
2001	35	29	0.15	1.2
2000	37	26	0.09	0.8
1999	33	19	0.00	0.0
1998	50	36	0.05	0.0
1997	44	36	0.41	0.0
1996	20	5	0.06	1.0
1995	37	31	0.35	2.9
1994	13	8	0.00	0.0
1993	36	11	0.00	0.0
1992	24	15	0.03	1.3
1991	36	31	0.07	0.5
1990	38	34	0.33	0.0
1989	36	28	0.05	0.1
1988	33	27	0.02	0.7
1987	39	35	0.17	0.0
1986	26	16	0.00	0.0
1985	42	33	0.46	0.0
1984	35	31	0.03	0.7
1983	40	28	0.01	0.0
1982	20	12	0.16	4.8
1981	42	30	0.21	0.0
1980	35	26	0.21	2.5
1979	22	4	0.00	0.0
1978	34	23	0.05	0.0
1977	49	41	0.03	0.0
1976	30	21	0.44	7.2
1975	39	34	1.13	0.0
1974	40	24	0.01	0.0
1973	35	32	0.63	0.0
1972	24	-2	0.00	0.0
1971	37	32	0.30	0.0
1970	44	36	0.07	0.0
1969	34	29	0.01	0.0
1968	45	31	0.09	0.0
1967	36	17	0.00	0.0
1966	39	12	0.22	3.6
1965	22	13	0.01	2.0
1964	41	36	0.08	0.0
1963	42	35	0.28	0.0
1962	39	25	0.28	0.0
1961	27	21	0.07	1.3
1960	38	33	0.12	0.0
1959	37	32	0.29	0.0
1958	42	32	0.23	n/a
1957	43	23	0.00	n/a
1956	12	4	0.00	0.0
1955	41	37	0.26	0.0
1954	34	20	0.00	0.0
1953	38	32	1.30	3.0
1952	33	28	0.02	0.0
1951	37	29	0.00	n/a
1950	37	28	0.08	n/a
1949	31	10	0.00	n/a
1948	26	19	0.15	n/a
1947	37	34	0.38	n/a
1946	40	34	0.00	n/a
1945	40	34	0.60	n/a
1944	41	30	0.00	0.0
1917	23	13	0.00	n/a
1916	41	35	0.27	n/a
1915	39	17	n/a	n/a
1914	43	24	n/a	n/a
1913	38	32	0.22	n/a
1912	40	37	2.00	n/a
1910	32	17	0.00	0.0
1909	40	34	0.00	0.0
1908	44	37	0.10	n/a
1907	24	21	0.30	n/a
1906	42	33	0.05	n/a
1905	43	33	0.00	0.0
1903	36	33	0.30	n/a
1902	43	35	0.08	0.0
1901	26	18	0.00	0.0
1900	20	15	n/a	n/a
1899	13	4	0.00	0.0
1897	27	12	0.00	0.0
1891	36	12	n/a	0.0
1890	30	22	0.00	0.0

What's the all-time high for Juneau on 2/21?

For the date of Feb 21, the highest temperature ever reached in Juneau history is 50 °F which has happened 2 times, most recently in 2016.

Highest Temperatures in Juneau on February 21

Rank	Temperature	Year
1	50 °F	1998
1	50 °F	2016
3	49 °F	1977
4	45 °F	1968
4	45 °F	2004
6	44 °F	1908
6	44 °F	1997
6	44 °F	1970
9	43 °F	1957
9	43 °F	1914
9	43 °F	1905
9	43 °F	1902

What's the all-time low for Juneau on 2/21?

For the date of Feb 21, the lowest temperature ever reached in Juneau history is -2 °F which happened in 1972.

Lowest Temperatures in Juneau on February 21

Rank	Temperature	Year
1	-2 °F	1972
2	4 °F	1979
2	4 °F	1899
2	4 °F	1956
5	5 °F	1996
6	8 °F	1994
7	10 °F	1949
8	11 °F	1993
9	12 °F	1966
9	12 °F	1982
9	12 °F	1891
9	12 °F	1897

Lowest High Temperatures in Juneau on February 21

Rank	Temperature	Year
1	12 °F	1956
2	13 °F	1899
2	13 °F	1994
4	19 °F	2007
5	20 °F	1996
5	20 °F	1982
5	20 °F	1900
8	22 °F	2003
8	22 °F	1965
8	22 °F	1979

What's the most it has ever rained in Juneau on 2/21?

For the date of Feb 21, the most precipitation ever recorded in Juneau history is 2.00 inches which happened in 1912.

All-Time Most Precipitation in Juneau on February 21

Rank	Precipitation	Year
1	2.00 inches	1912
2	1.30 inches	1953
3	1.13 inches	1975
4	0.63 inches	1973
5	0.60 inches	1945
6	0.55 inches	2019
7	0.51 inches	2004
8	0.46 inches	1985
9	0.44 inches	1976
10	0.41 inches	1997

All-Time Most Snow in Juneau on February 21

Rank	Precipitation	Year
1	7.2 inches	1976
2	4.8 inches	1982
3	3.8 inches	2007
4	3.6 inches	1966
5	3.0 inches	1953
6	2.9 inches	1995
7	2.7 inches	2002
8	2.5 inches	1980
9	2.0 inches	1965
10	1.7 inches	2006

Weather Station Details

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