Annual Weather Averages in Salt Lake City International Airport
Salt Lake City International Airport is 21 miles from Anchorage, so the actual climate in Anchorage can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Anchorage
High Temp: 94 °F
Low Temp: 23 °F
Mean Temp: 54 °F
Precipitation: 1.28"
Humidity: 51%
Dew Point: 34 °F
Wind: 10 mph
Pressure: 29.99 "Hg
Visibility: 10 mi
January Climate & Weather Averages in Anchorage
High Temp: 39 °F
Low Temp: 23 °F
Mean Temp: 31 °F
Precipitation: 1.40"
Humidity: 75%
Dew Point: 23 °F
Wind: 8 mph
Pressure: 30.21 "Hg
Visibility: 8 mi
February Climate & Weather Averages in Anchorage
High Temp: 44 °F
Low Temp: 27 °F
Mean Temp: 36 °F
Precipitation: 1.29"
Humidity: 67%
Dew Point: 25 °F
Wind: 10 mph
Pressure: 30.09 "Hg
Visibility: 9 mi
March Climate & Weather Averages in Anchorage
High Temp: 55 °F
Low Temp: 35 °F
Mean Temp: 45 °F
Precipitation: 1.76"
Humidity: 55%
Dew Point: 29 °F
Wind: 11 mph
Pressure: 30.01 "Hg
Visibility: 11 mi
April Climate & Weather Averages in Anchorage
High Temp: 62 °F
Low Temp: 40 °F
Mean Temp: 51 °F
Precipitation: 2.13"
Humidity: 50%
Dew Point: 32 °F
Wind: 12 mph
Pressure: 29.93 "Hg
Visibility: 11 mi
May Climate & Weather Averages in Anchorage
High Temp: 73 °F
Low Temp: 49 °F
Mean Temp: 61 °F
Precipitation: 1.78"
Humidity: 45%
Dew Point: 38 °F
Wind: 11 mph
Pressure: 29.87 "Hg
Visibility: 11 mi
June Climate & Weather Averages in Anchorage
High Temp: 85 °F
Low Temp: 58 °F
Mean Temp: 71 °F
Precipitation: 0.89"
Humidity: 35%
Dew Point: 41 °F
Wind: 11 mph
Pressure: 29.83 "Hg
Visibility: 11 mi
July Climate & Weather Averages in Anchorage
High Temp: 94 °F
Low Temp: 67 °F
Mean Temp: 81 °F
Precipitation: 0.53"
Humidity: 30%
Dew Point: 45 °F
Wind: 11 mph
Pressure: 29.85 "Hg
Visibility: 11 mi
August Climate & Weather Averages in Anchorage
High Temp: 92 °F
Low Temp: 65 °F
Mean Temp: 78 °F
Precipitation: 0.66"
Humidity: 32%
Dew Point: 45 °F
Wind: 12 mph
Pressure: 29.87 "Hg
Visibility: 11 mi
September Climate & Weather Averages in Anchorage
High Temp: 81 °F
Low Temp: 55 °F
Mean Temp: 68 °F
Precipitation: 1.01"
Humidity: 39%
Dew Point: 40 °F
Wind: 10 mph
Pressure: 29.93 "Hg
Visibility: 11 mi
October Climate & Weather Averages in Anchorage
High Temp: 65 °F
Low Temp: 42 °F
Mean Temp: 54 °F
Precipitation: 1.33"
Humidity: 51%
Dew Point: 35 °F
Wind: 10 mph
Pressure: 30.02 "Hg
Visibility: 11 mi
November Climate & Weather Averages in Anchorage
High Temp: 51 °F
Low Temp: 31 °F
Mean Temp: 41 °F
Precipitation: 1.25"
Humidity: 64%
Dew Point: 28 °F
Wind: 9 mph
Pressure: 30.13 "Hg
Visibility: 10 mi
December Climate & Weather Averages in Anchorage
High Temp: 39 °F
Low Temp: 24 °F
Mean Temp: 31 °F
Precipitation: 1.37"
Humidity: 74%
Dew Point: 23 °F
Wind: 9 mph
Pressure: 30.19 "Hg
Visibility: 8 mi