Anchorage International Airport

Normal	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mean Minimum	11.1	13.8	19.2	29.1	39.6	47.7	52.2	50.0	42.0	29.1	16.6	13.2
Mean	17.1	20.2	26.6	36.8	47.8	55.2	58.8	56.7	48.6	34.8	22.2	19.0
Mean Maximimum	23.1	26.6	33.9	44.5	56.0	62.8	65.4	63.5	55.1	40.5	27.8	24.8
Mean Precipitation	0.73	0.72	0.60	0.47	0.72	0.97	1.83	3.25	2.99	2.03	1.16	1.11
Snowfall	11.3	10.9	9.9	4.0	0.3	0.0	0.0	0.0	0.4	7.9	13.1	16.7
CDD	0	0	0	0	0	0	2	0	0	0	0	0
HDD	1485	1254	1192	846	533	293	194	256	494	936	1284	1426

Temperature Extremes	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Highest Daily Maximum (°F)	50	48	51	69	77	85	84	82	73	64	54	48
Year	1961	1968	1984	2005	1969	1969	2003	1968	1957	2006	2002	1992
Lowest Daily Minimum (°F)	-34	-28	-24	-4	17	33	36	31	19	-5	-21	-30
Year	1975	1999	1971	1985	1964	1961	1964	1984	1992	1956	1956	1961
Highest Mean (°F)	31.98	32.68	36.47	40.6	50.69	58.82	62.55	61.19	53.63	43.94	35.15	28.37
Year	1977	1977	1965	1993	1993	1984	1977	2004	1995	2013	2002	1969
Lowest Mean (°F)	2.32	3.75	13.98	26.78	41.11	51.13	55.42	53.76	40.28	25.35	9.38	0.77
Year	1971	1990	1959	1972	1964	1971	1971	1973	1992	1996	1955	1980

Precipitation Extremes	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Highest 1-Day Maximum Precipitation (in)	1.1	1.16	1.25	1.32	0.97	1.62	2	2.76	1.41	1.68	1.16	1.39
Year	1987	1956	1986	2008	1980	1962	1956	1997	2012	1952	1964	1955
Highest Total Precipitation (in)	2.71	3.07	2.76	2.32	1.93	3.4	4.49	9.77	7.35	4.28	2.87	2.67
Year	1987	1955	1979	2008	1989	1962	2001	1989	2004	2002	2010	1955
Lowest Total Precipitation (in)	0.02	0.07	0.01	0.01	0.02	0.02	0.42	0.33	0.72	0.35	0.04	0.09
Year	1974	1958	1997	1957	1955	1952	1972	1969	1998	1960	2006	1995

Snow Extremes	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Highest 1-Day Maximum Snow (in)	11.2	13	22	15.5	5	0	0	0	6	12.6	10.9	15.6
Year	2007	1996	2002	2008	2001	1953	1953	1953	2004	1996	1964	1955
Highest Total Snow (in)	29.3	52.1	31	30.8	6.1	0	0	0	6.3	28.1	38.8	41.6
Year	2007	1996	1979	2008	2001	1953	1953	1953	2004	1996	1994	1955
Lowest Total Snow (in)	0.5	0.3	0.2	0	0	0	0	0	0	0	0.9	1.4
Year	1974	2003	1984	1993	1953	1953	1953	1953	1953	2003	1995	1980

P.O Box 757320 Fairbanks, Alaska 99775-7320

A Recognized State Climate Office - American Association of State Climatologists