Danbury Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Danbury, Connecticut, based on NOAA data.
Also see:
What's the hottest day of the year in Danbury?
On average, July 21 is the hottest day of the year Danbury, Connecticut. From 1991–2020, the average high temperature on July 21 was 83.9 °F and the average low was 62.8 °F.
What's the coldest day of the year in Danbury?
On average, January 29 is the coldest day of the year Danbury, Connecticut. From 1991–2020, the average high temperature on January 29 was 35.8 °F, and the average low was 17.4 °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 38.5 21.2
January 2 38.3 21.0
January 3 38.2 20.9
January 4 38.1 20.8
January 5 37.8 20.6
January 6 37.5 20.3
January 7 37.0 19.9
January 8 36.7 19.5
January 9 36.5 19.3
January 10 36.6 19.2
January 11 36.4 19.1
January 12 36.2 18.9
January 13 36.1 18.7
January 14 36.0 18.6
January 15 36.0 18.5
January 16 36.0 18.4
January 17 35.9 18.3
January 18 35.9 18.3
January 19 35.9 18.1
January 20 35.9 18.0
January 21 35.9 18.0
January 22 36.0 18.0
January 23 36.1 18.0
January 24 36.1 17.9
January 25 36.1 17.9
January 26 36.0 17.8
January 27 36.0 17.6
January 28 35.9 17.5
January 29 35.8 17.4
January 30 35.9 17.4
January 31 36.0 17.5
February 1 36.1 17.5
February 2 36.3 17.6
February 3 36.4 17.6
February 4 36.6 17.6
February 5 37.0 17.9
February 6 37.3 18.2
February 7 37.6 18.4
February 8 37.8 18.6
February 9 38.0 18.7
February 10 38.2 18.9
February 11 38.4 19.2
February 12 38.5 19.3
February 13 38.7 19.4
February 14 38.9 19.6
February 15 39.1 19.8
February 16 39.3 20.0
February 17 39.4 20.2
February 18 39.5 20.4
February 19 39.7 20.5
February 20 39.8 20.7
February 21 40.1 20.8
February 22 40.5 21.1
February 23 40.8 21.3
February 24 41.2 21.6
February 25 41.4 21.9
February 26 41.7 22.1
February 27 42.0 22.5
February 28 42.4 22.8
March 1 42.8 23.2
March 2 43.1 23.6
March 3 43.4 23.8
March 4 43.7 24.0
March 5 43.8 24.3
March 6 44.1 24.5
March 7 44.2 24.8
March 8 44.4 25.0
March 9 44.5 25.1
March 10 44.8 25.2
March 11 45.1 25.4
March 12 45.4 25.6
March 13 45.9 25.9
March 14 46.3 26.3
March 15 46.7 26.7
March 16 47.1 27.1
March 17 47.5 27.4
March 18 47.9 27.7
March 19 48.3 28.0
March 20 48.7 28.4
March 21 49.1 28.8
March 22 49.3 29.1
March 23 49.6 29.3
March 24 49.9 29.6
March 25 50.3 29.9
March 26 50.7 30.2
March 27 51.1 30.5
March 28 51.5 30.8
March 29 51.9 31.1
March 30 52.3 31.4
March 31 52.8 31.8
April 1 53.3 32.2
April 2 53.9 32.6
April 3 54.4 33.0
April 4 54.9 33.4
April 5 55.5 33.8
April 6 56.0 34.1
April 7 56.5 34.5
April 8 57.0 35.0
April 9 57.3 35.4
April 10 57.8 35.7
April 11 58.1 36.1
April 12 58.5 36.3
April 13 58.8 36.5
April 14 59.1 36.8
April 15 59.4 37.0
April 16 59.8 37.2
April 17 60.4 37.6
April 18 60.8 38.0
April 19 61.2 38.3
April 20 61.7 38.7
April 21 62.1 39.1
April 22 62.4 39.5
April 23 62.8 39.7
April 24 63.2 40.1
April 25 63.5 40.5
April 26 63.9 40.9
April 27 64.3 41.2
April 28 64.6 41.5
April 29 64.7 41.7
April 30 65.0 41.9
May 1 65.3 42.2
May 2 65.6 42.5
May 3 65.9 42.8
May 4 66.0 43.1
May 5 66.2 43.3
May 6 66.5 43.6
May 7 66.9 43.8
May 8 67.2 44.0
May 9 67.5 44.4
May 10 67.9 44.7
May 11 68.2 45.1
May 12 68.6 45.5
May 13 69.0 45.9
May 14 69.4 46.3
May 15 69.8 46.7
May 16 70.1 47.1
May 17 70.4 47.3
May 18 70.8 47.7
May 19 71.1 48.0
May 20 71.4 48.2
May 21 71.6 48.5
May 22 71.8 48.8
May 23 72.0 49.1
May 24 72.4 49.3
May 25 72.7 49.6
May 26 73.0 49.9
May 27 73.3 50.2
May 28 73.8 50.7
May 29 74.1 51.1
May 30 74.2 51.4
May 31 74.5 51.7
June 1 74.7 52.0
June 2 75.1 52.3
June 3 75.5 52.6
June 4 75.7 53.1
June 5 76.0 53.5
June 6 76.3 53.9
June 7 76.6 54.2
June 8 76.8 54.5
June 9 77.1 54.7
June 10 77.4 54.9
June 11 77.6 55.2
June 12 78.0 55.5
June 13 78.2 55.8
June 14 78.4 56.1
June 15 78.6 56.4
June 16 78.8 56.7
June 17 79.0 56.9
June 18 79.2 57.2
June 19 79.6 57.5
June 20 79.9 57.8
June 21 80.2 58.1
June 22 80.5 58.4
June 23 80.7 58.8
June 24 80.8 59.1
June 25 81.0 59.3
June 26 81.2 59.4
June 27 81.4 59.6
June 28 81.7 59.6
June 29 81.9 59.8
June 30 82.1 60.1
July 1 82.3 60.4
July 2 82.5 60.6
July 3 82.7 60.8
July 4 83.0 61.0
July 5 83.1 61.2
July 6 83.3 61.4
July 7 83.5 61.5
July 8 83.6 61.7
July 9 83.7 61.9
July 10 83.6 62.0
July 11 83.6 62.1
July 12 83.6 62.1
July 13 83.6 62.2
July 14 83.6 62.2
July 15 83.6 62.3
July 16 83.7 62.4
July 17 83.7 62.4
July 18 83.7 62.5
July 19 83.8 62.6
July 20 83.9 62.7
July 21 83.9 62.8
July 22 83.8 62.8
July 23 83.8 62.6
July 24 83.7 62.5
July 25 83.6 62.5
July 26 83.6 62.5
July 27 83.6 62.5
July 28 83.6 62.5
July 29 83.5 62.5
July 30 83.4 62.5
July 31 83.3 62.5
August 1 83.1 62.4
August 2 82.9 62.2
August 3 82.8 62.1
August 4 82.7 62.1
August 5 82.5 62.0
August 6 82.3 61.8
August 7 82.3 61.6
August 8 82.2 61.5
August 9 82.1 61.3
August 10 82.0 61.2
August 11 81.9 61.0
August 12 81.8 60.8
August 13 81.7 60.7
August 14 81.6 60.7
August 15 81.5 60.6
August 16 81.3 60.4
August 17 81.1 60.2
August 18 80.9 60.0
August 19 80.6 59.7
August 20 80.5 59.5
August 21 80.5 59.5
August 22 80.3 59.4
August 23 80.2 59.2
August 24 80.0 59.0
August 25 79.8 58.9
August 26 79.6 58.7
August 27 79.4 58.5
August 28 79.2 58.2
August 29 79.0 57.9
August 30 78.8 57.6
August 31 78.6 57.4
September 1 78.3 57.1
September 2 78.1 56.8
September 3 77.8 56.4
September 4 77.6 56.2
September 5 77.4 55.8
September 6 77.1 55.5
September 7 76.9 55.2
September 8 76.7 55.0
September 9 76.4 54.7
September 10 76.1 54.4
September 11 75.7 54.0
September 12 75.4 53.6
September 13 75.2 53.4
September 14 74.8 53.1
September 15 74.4 52.8
September 16 74.0 52.4
September 17 73.6 52.0
September 18 73.3 51.6
September 19 72.9 51.2
September 20 72.5 50.9
September 21 72.2 50.5
September 22 71.8 50.1
September 23 71.4 49.7
September 24 71.1 49.2
September 25 70.8 48.8
September 26 70.5 48.6
September 27 70.1 48.3
September 28 69.7 47.9
September 29 69.2 47.4
September 30 68.9 47.0
October 1 68.5 46.7
October 2 68.1 46.3
October 3 67.8 46.0
October 4 67.4 45.6
October 5 66.9 45.2
October 6 66.5 44.9
October 7 66.2 44.5
October 8 65.8 44.1
October 9 65.4 43.8
October 10 65.0 43.5
October 11 64.6 43.1
October 12 64.1 42.6
October 13 63.7 42.2
October 14 63.3 41.8
October 15 63.0 41.5
October 16 62.7 41.2
October 17 62.3 40.9
October 18 61.9 40.6
October 19 61.5 40.2
October 20 61.2 39.8
October 21 60.8 39.5
October 22 60.4 39.1
October 23 59.9 38.9
October 24 59.5 38.4
October 25 59.1 37.9
October 26 58.7 37.4
October 27 58.4 37.1
October 28 58.0 36.8
October 29 57.6 36.5
October 30 57.1 36.1
October 31 56.8 35.7
November 1 56.4 35.5
November 2 56.1 35.2
November 3 55.7 35.0
November 4 55.2 34.6
November 5 54.7 34.2
November 6 54.4 33.9
November 7 54.0 33.7
November 8 53.6 33.4
November 9 53.2 33.1
November 10 52.8 32.8
November 11 52.5 32.4
November 12 52.2 32.2
November 13 51.9 31.9
November 14 51.7 31.7
November 15 51.3 31.5
November 16 51.0 31.2
November 17 50.7 31.0
November 18 50.3 30.8
November 19 49.9 30.6
November 20 49.6 30.3
November 21 49.2 30.0
November 22 48.8 29.8
November 23 48.4 29.6
November 24 47.9 29.3
November 25 47.4 29.0
November 26 47.0 28.7
November 27 46.7 28.4
November 28 46.3 28.2
November 29 45.9 28.0
November 30 45.5 27.7
December 1 45.2 27.5
December 2 44.9 27.3
December 3 44.6 27.1
December 4 44.3 26.9
December 5 43.9 26.6
December 6 43.5 26.3
December 7 43.2 26.0
December 8 43.0 25.8
December 9 42.9 25.6
December 10 42.8 25.5
December 11 42.5 25.3
December 12 42.1 25.0
December 13 41.7 24.7
December 14 41.5 24.5
December 15 41.2 24.2
December 16 40.8 23.9
December 17 40.6 23.6
December 18 40.3 23.4
December 19 40.0 23.2
December 20 39.8 23.0
December 21 39.7 22.8
December 22 39.6 22.7
December 23 39.6 22.6
December 24 39.4 22.5
December 25 39.2 22.3
December 26 39.0 22.2
December 27 38.9 22.0
December 28 38.8 21.9
December 29 38.8 21.8
December 30 38.8 21.7
December 31 38.7 21.5
Weather Station Details
Years Station Coordinates
2000–2024 Danbury Municipal Airport location
1937–1999 Danbury location
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