Anchorage Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Anchorage, Alaska, based on NOAA data.
Also see:
What's the hottest day of the year in Anchorage?
On average, July 18 is the hottest day of the year Anchorage, Alaska. From 1991–2020, the average high temperature on July 18 was 66.4 °F and the average low was 53.1 °F.
What's the coldest day of the year in Anchorage?
On average, January 15 is the coldest day of the year Anchorage, Alaska. From 1991–2020, the average high temperature on January 15 was 22.8 °F, and the average low was 10.9 °F.
Average Temperature by Day
  • Average temperatures from 1991–2020. Daily averages are a mean of the period from 14 days before to 14 days after, inclusive.
Day Average (°F)
High Low
January 1 23.3 11.4
January 2 23.3 11.4
January 3 23.4 11.4
January 4 23.3 11.4
January 5 23.3 11.3
January 6 23.2 11.3
January 7 23.1 11.3
January 8 23.3 11.4
January 9 23.3 11.4
January 10 23.2 11.4
January 11 23.1 11.3
January 12 23.0 11.2
January 13 22.9 11.0
January 14 22.8 11.0
January 15 22.8 10.9
January 16 22.8 11.0
January 17 22.8 11.0
January 18 22.8 10.9
January 19 22.9 11.0
January 20 23.0 11.0
January 21 23.0 11.1
January 22 23.2 11.3
January 23 23.5 11.6
January 24 23.6 11.7
January 25 23.8 11.8
January 26 24.0 12.1
January 27 24.2 12.3
January 28 24.3 12.5
January 29 24.5 12.6
January 30 24.6 12.8
January 31 24.9 13.0
February 1 25.0 13.2
February 2 25.2 13.4
February 3 25.4 13.6
February 4 25.6 13.8
February 5 25.8 13.9
February 6 25.8 13.8
February 7 25.8 13.9
February 8 26.0 14.0
February 9 26.2 14.1
February 10 26.5 14.3
February 11 26.8 14.5
February 12 27.0 14.7
February 13 27.2 14.9
February 14 27.4 15.1
February 15 27.5 15.2
February 16 27.7 15.3
February 17 27.9 15.4
February 18 28.1 15.6
February 19 28.4 15.8
February 20 28.6 15.9
February 21 28.7 15.9
February 22 28.9 16.0
February 23 29.1 16.1
February 24 29.3 16.1
February 25 29.4 16.1
February 26 29.5 16.2
February 27 29.6 16.1
February 28 29.7 16.1
March 1 29.7 16.1
March 2 29.8 16.1
March 3 29.9 16.1
March 4 30.1 16.2
March 5 30.2 16.2
March 6 30.4 16.3
March 7 30.7 16.5
March 8 31.0 16.6
March 9 31.2 16.9
March 10 31.5 17.2
March 11 31.8 17.5
March 12 32.1 17.7
March 13 32.3 17.9
March 14 32.5 18.0
March 15 32.8 18.2
March 16 33.1 18.5
March 17 33.4 18.8
March 18 33.8 19.1
March 19 34.2 19.5
March 20 34.5 19.9
March 21 34.9 20.3
March 22 35.2 20.6
March 23 35.6 21.0
March 24 35.8 21.4
March 25 36.2 21.7
March 26 36.5 22.0
March 27 36.9 22.4
March 28 37.3 22.8
March 29 37.7 23.1
March 30 38.2 23.5
March 31 38.6 23.9
April 1 39.0 24.3
April 2 39.4 24.8
April 3 39.8 25.1
April 4 40.2 25.6
April 5 40.7 26.0
April 6 41.1 26.4
April 7 41.6 26.8
April 8 42.0 27.2
April 9 42.4 27.5
April 10 42.8 27.9
April 11 43.3 28.2
April 12 43.8 28.6
April 13 44.3 29.0
April 14 44.7 29.3
April 15 45.2 29.7
April 16 45.6 30.1
April 17 46.0 30.4
April 18 46.4 30.8
April 19 46.8 31.1
April 20 47.2 31.3
April 21 47.5 31.6
April 22 48.0 32.0
April 23 48.3 32.4
April 24 48.8 32.7
April 25 49.2 33.0
April 26 49.6 33.4
April 27 50.0 33.8
April 28 50.4 34.2
April 29 50.8 34.5
April 30 51.2 34.9
May 1 51.6 35.2
May 2 52.0 35.5
May 3 52.4 35.8
May 4 52.7 36.1
May 5 53.0 36.3
May 6 53.4 36.7
May 7 53.7 37.0
May 8 54.1 37.3
May 9 54.4 37.7
May 10 54.7 38.0
May 11 54.9 38.4
May 12 55.2 38.6
May 13 55.6 39.0
May 14 55.9 39.3
May 15 56.2 39.6
May 16 56.5 40.0
May 17 56.8 40.4
May 18 57.1 40.7
May 19 57.5 41.0
May 20 57.8 41.4
May 21 58.1 41.7
May 22 58.4 42.0
May 23 58.7 42.3
May 24 58.9 42.7
May 25 59.2 42.9
May 26 59.4 43.2
May 27 59.7 43.4
May 28 59.9 43.8
May 29 60.1 44.0
May 30 60.3 44.3
May 31 60.6 44.5
June 1 60.9 44.9
June 2 61.2 45.2
June 3 61.5 45.5
June 4 61.7 45.8
June 5 61.9 46.1
June 6 62.1 46.3
June 7 62.2 46.5
June 8 62.4 46.7
June 9 62.6 46.9
June 10 62.8 47.2
June 11 62.9 47.4
June 12 63.0 47.7
June 13 63.1 47.8
June 14 63.3 48.0
June 15 63.5 48.3
June 16 63.7 48.5
June 17 63.8 48.7
June 18 64.0 48.9
June 19 64.1 49.1
June 20 64.3 49.3
June 21 64.5 49.6
June 22 64.7 49.8
June 23 65.0 50.0
June 24 65.1 50.2
June 25 65.2 50.4
June 26 65.3 50.6
June 27 65.4 50.9
June 28 65.5 51.0
June 29 65.6 51.2
June 30 65.6 51.4
July 1 65.7 51.5
July 2 65.7 51.6
July 3 65.8 51.7
July 4 65.9 51.9
July 5 66.0 52.0
July 6 66.1 52.2
July 7 66.2 52.3
July 8 66.2 52.4
July 9 66.3 52.5
July 10 66.3 52.6
July 11 66.4 52.7
July 12 66.3 52.7
July 13 66.3 52.8
July 14 66.3 52.8
July 15 66.4 52.9
July 16 66.4 53.0
July 17 66.4 53.1
July 18 66.4 53.1
July 19 66.4 53.1
July 20 66.4 53.1
July 21 66.3 53.1
July 22 66.3 53.1
July 23 66.2 53.1
July 24 66.2 53.1
July 25 66.2 53.0
July 26 66.3 53.0
July 27 66.2 53.0
July 28 66.2 53.0
July 29 66.1 53.0
July 30 66.1 53.0
July 31 66.0 53.0
August 1 66.0 52.9
August 2 65.9 52.8
August 3 65.8 52.8
August 4 65.7 52.6
August 5 65.6 52.5
August 6 65.5 52.4
August 7 65.3 52.3
August 8 65.3 52.2
August 9 65.2 52.0
August 10 65.2 51.9
August 11 65.0 51.8
August 12 64.9 51.7
August 13 64.7 51.5
August 14 64.6 51.3
August 15 64.4 51.1
August 16 64.3 50.9
August 17 64.1 50.8
August 18 63.9 50.6
August 19 63.7 50.4
August 20 63.5 50.2
August 21 63.3 50.0
August 22 63.1 49.8
August 23 62.8 49.6
August 24 62.6 49.4
August 25 62.4 49.2
August 26 62.2 48.9
August 27 61.9 48.6
August 28 61.7 48.3
August 29 61.4 48.1
August 30 61.2 47.8
August 31 61.0 47.6
September 1 60.7 47.3
September 2 60.4 47.1
September 3 60.1 46.8
September 4 59.9 46.6
September 5 59.6 46.3
September 6 59.3 46.1
September 7 59.0 45.8
September 8 58.6 45.4
September 9 58.3 45.1
September 10 57.9 44.8
September 11 57.6 44.5
September 12 57.2 44.2
September 13 56.8 43.9
September 14 56.4 43.5
September 15 56.0 43.1
September 16 55.7 42.8
September 17 55.3 42.4
September 18 55.0 42.1
September 19 54.6 41.7
September 20 54.3 41.4
September 21 53.9 41.0
September 22 53.5 40.7
September 23 53.1 40.3
September 24 52.7 40.0
September 25 52.3 39.6
September 26 51.8 39.3
September 27 51.4 38.9
September 28 50.9 38.5
September 29 50.4 38.0
September 30 49.9 37.6
October 1 49.4 37.1
October 2 48.9 36.7
October 3 48.5 36.2
October 4 48.0 35.8
October 5 47.5 35.3
October 6 47.0 35.0
October 7 46.5 34.5
October 8 46.1 34.1
October 9 45.6 33.6
October 10 45.1 33.2
October 11 44.7 32.8
October 12 44.2 32.4
October 13 43.7 31.9
October 14 43.2 31.5
October 15 42.7 31.1
October 16 42.2 30.8
October 17 41.6 30.3
October 18 41.1 29.8
October 19 40.5 29.3
October 20 39.9 28.8
October 21 39.4 28.3
October 22 38.9 27.9
October 23 38.4 27.4
October 24 37.9 27.0
October 25 37.4 26.5
October 26 36.9 26.1
October 27 36.6 25.8
October 28 36.2 25.4
October 29 35.8 25.1
October 30 35.4 24.7
October 31 35.0 24.3
November 1 34.5 23.8
November 2 34.0 23.3
November 3 33.5 22.8
November 4 33.0 22.3
November 5 32.5 21.9
November 6 32.1 21.5
November 7 31.7 21.1
November 8 31.4 20.8
November 9 31.0 20.4
November 10 30.7 20.1
November 11 30.4 19.8
November 12 30.0 19.4
November 13 29.7 19.0
November 14 29.5 18.7
November 15 29.2 18.4
November 16 29.0 18.1
November 17 28.8 17.8
November 18 28.5 17.5
November 19 28.3 17.1
November 20 28.0 16.8
November 21 27.8 16.5
November 22 27.6 16.2
November 23 27.4 16.1
November 24 27.2 15.9
November 25 27.0 15.8
November 26 26.8 15.6
November 27 26.7 15.5
November 28 26.6 15.4
November 29 26.4 15.2
November 30 26.3 15.1
December 1 26.3 15.1
December 2 26.2 14.9
December 3 26.1 14.8
December 4 26.0 14.7
December 5 25.9 14.7
December 6 25.8 14.5
December 7 25.6 14.4
December 8 25.6 14.2
December 9 25.5 14.1
December 10 25.3 14.0
December 11 25.3 14.0
December 12 25.2 13.9
December 13 25.1 13.8
December 14 25.1 13.7
December 15 25.0 13.7
December 16 25.0 13.7
December 17 25.1 13.8
December 18 25.0 13.7
December 19 24.9 13.7
December 20 24.8 13.7
December 21 24.7 13.5
December 22 24.5 13.2
December 23 24.3 12.9
December 24 24.0 12.6
December 25 23.8 12.2
December 26 23.6 12.0
December 27 23.4 11.8
December 28 23.3 11.6
December 29 23.2 11.5
December 30 23.2 11.4
December 31 23.3 11.5
Weather Station Details
Years Station Coordinates
1953–2024 Anchorage International Airport location
1916–1952 Anchorage Merrill Field location
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