Lowell Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Lowell, Massachusetts, based on NOAA data.
Also see:
What's the hottest day of the year in Lowell?
On average, July 21 is the hottest day of the year Lowell, Massachusetts. From 1991–2020, the average high temperature on July 21 was 84.8 °F and the average low was 61.3 °F.
What's the coldest day of the year in Lowell?
On average, January 30 is the coldest day of the year Lowell, Massachusetts. From 1991–2020, the average high temperature on January 30 was 34.0 °F, and the average low was 14.4 °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 36.5 18.6
January 2 36.3 18.5
January 3 36.1 18.3
January 4 36.0 18.1
January 5 35.9 18.0
January 6 35.5 17.7
January 7 35.3 17.5
January 8 34.9 17.0
January 9 34.6 16.7
January 10 34.4 16.5
January 11 34.4 16.4
January 12 34.3 16.2
January 13 34.1 15.9
January 14 34.0 15.6
January 15 33.9 15.6
January 16 34.0 15.5
January 17 34.0 15.4
January 18 33.9 15.4
January 19 33.9 15.2
January 20 33.8 15.1
January 21 33.9 15.0
January 22 33.9 15.0
January 23 34.1 15.0
January 24 34.1 14.9
January 25 34.2 14.8
January 26 34.1 14.8
January 27 34.2 14.7
January 28 34.1 14.5
January 29 34.0 14.4
January 30 34.0 14.4
January 31 34.1 14.4
February 1 34.2 14.4
February 2 34.3 14.4
February 3 34.5 14.5
February 4 34.7 14.6
February 5 34.9 14.7
February 6 35.3 15.0
February 7 35.7 15.3
February 8 36.0 15.5
February 9 36.2 15.7
February 10 36.4 15.9
February 11 36.8 16.2
February 12 37.0 16.5
February 13 37.1 16.6
February 14 37.3 16.8
February 15 37.4 16.9
February 16 37.7 17.1
February 17 38.0 17.3
February 18 38.1 17.5
February 19 38.2 17.7
February 20 38.4 17.8
February 21 38.5 18.0
February 22 38.8 18.2
February 23 39.1 18.4
February 24 39.5 18.7
February 25 39.8 19.0
February 26 40.1 19.3
February 27 40.4 19.6
February 28 40.8 20.0
March 1 41.1 20.3
March 2 41.4 20.8
March 3 41.7 21.1
March 4 42.0 21.3
March 5 42.3 21.5
March 6 42.4 21.7
March 7 42.7 21.8
March 8 42.9 22.0
March 9 42.9 22.3
March 10 43.0 22.5
March 11 43.3 22.7
March 12 43.6 23.0
March 13 44.0 23.2
March 14 44.5 23.5
March 15 44.9 23.9
March 16 45.4 24.4
March 17 45.8 24.8
March 18 46.3 25.1
March 19 46.7 25.5
March 20 47.2 25.8
March 21 47.6 26.2
March 22 48.0 26.5
March 23 48.3 26.8
March 24 48.6 27.1
March 25 49.1 27.4
March 26 49.4 27.7
March 27 49.9 28.0
March 28 50.3 28.3
March 29 50.8 28.6
March 30 51.2 28.9
March 31 51.7 29.2
April 1 52.3 29.5
April 2 52.8 30.0
April 3 53.4 30.4
April 4 54.0 30.8
April 5 54.4 31.2
April 6 54.9 31.6
April 7 55.6 32.0
April 8 56.2 32.3
April 9 56.8 32.7
April 10 57.2 33.1
April 11 57.6 33.5
April 12 57.9 33.8
April 13 58.2 34.0
April 14 58.6 34.2
April 15 58.9 34.4
April 16 59.1 34.6
April 17 59.5 34.9
April 18 60.0 35.2
April 19 60.4 35.5
April 20 61.0 36.0
April 21 61.5 36.4
April 22 61.9 36.8
April 23 62.2 37.1
April 24 62.7 37.5
April 25 63.1 37.9
April 26 63.4 38.3
April 27 63.8 38.8
April 28 64.2 39.1
April 29 64.5 39.3
April 30 64.6 39.6
May 1 64.9 39.9
May 2 65.1 40.2
May 3 65.4 40.5
May 4 65.7 40.8
May 5 65.9 41.1
May 6 66.0 41.4
May 7 66.4 41.6
May 8 66.8 41.8
May 9 67.1 42.1
May 10 67.4 42.5
May 11 67.8 42.8
May 12 68.3 43.2
May 13 68.7 43.7
May 14 69.1 44.1
May 15 69.5 44.5
May 16 69.9 45.0
May 17 70.3 45.3
May 18 70.6 45.7
May 19 71.0 45.9
May 20 71.3 46.2
May 21 71.5 46.4
May 22 71.8 46.7
May 23 71.8 47.0
May 24 72.0 47.3
May 25 72.3 47.6
May 26 72.8 47.8
May 27 73.1 48.2
May 28 73.5 48.6
May 29 74.0 49.1
May 30 74.3 49.5
May 31 74.5 49.9
June 1 74.8 50.2
June 2 75.0 50.5
June 3 75.4 50.8
June 4 75.8 51.1
June 5 76.0 51.6
June 6 76.3 51.9
June 7 76.7 52.3
June 8 77.0 52.6
June 9 77.3 52.9
June 10 77.5 53.2
June 11 77.7 53.4
June 12 78.1 53.7
June 13 78.4 54.1
June 14 78.7 54.4
June 15 78.9 54.7
June 16 79.1 55.0
June 17 79.4 55.3
June 18 79.6 55.6
June 19 80.0 55.9
June 20 80.4 56.2
June 21 80.8 56.5
June 22 81.2 56.9
June 23 81.5 57.2
June 24 81.6 57.5
June 25 81.8 57.7
June 26 81.9 58.0
June 27 82.2 58.1
June 28 82.4 58.3
June 29 82.7 58.4
June 30 83.0 58.6
July 1 83.2 59.0
July 2 83.5 59.3
July 3 83.6 59.5
July 4 83.9 59.6
July 5 84.0 59.9
July 6 84.1 60.1
July 7 84.2 60.2
July 8 84.4 60.3
July 9 84.6 60.5
July 10 84.7 60.7
July 11 84.6 60.7
July 12 84.5 60.8
July 13 84.5 60.8
July 14 84.6 60.8
July 15 84.6 60.9
July 16 84.6 61.0
July 17 84.7 61.0
July 18 84.6 61.1
July 19 84.7 61.1
July 20 84.7 61.2
July 21 84.8 61.3
July 22 84.8 61.3
July 23 84.8 61.2
July 24 84.7 61.1
July 25 84.7 61.1
July 26 84.7 61.0
July 27 84.8 61.1
July 28 84.8 61.1
July 29 84.8 61.1
July 30 84.7 61.0
July 31 84.6 61.0
August 1 84.5 60.9
August 2 84.2 60.8
August 3 84.1 60.8
August 4 84.1 60.7
August 5 84.0 60.6
August 6 83.9 60.5
August 7 83.7 60.3
August 8 83.6 60.2
August 9 83.6 60.1
August 10 83.5 60.0
August 11 83.4 59.8
August 12 83.4 59.7
August 13 83.3 59.5
August 14 83.2 59.4
August 15 83.2 59.4
August 16 83.0 59.3
August 17 82.9 59.1
August 18 82.7 58.9
August 19 82.5 58.6
August 20 82.2 58.4
August 21 82.1 58.3
August 22 82.0 58.2
August 23 81.9 58.0
August 24 81.6 57.8
August 25 81.5 57.7
August 26 81.3 57.6
August 27 81.1 57.4
August 28 80.8 57.1
August 29 80.6 56.8
August 30 80.4 56.5
August 31 80.3 56.2
September 1 80.1 56.0
September 2 79.8 55.7
September 3 79.4 55.3
September 4 79.1 55.1
September 5 78.8 54.8
September 6 78.6 54.5
September 7 78.3 54.1
September 8 78.1 53.8
September 9 77.8 53.6
September 10 77.4 53.3
September 11 77.1 52.9
September 12 76.7 52.5
September 13 76.3 52.1
September 14 76.0 51.9
September 15 75.6 51.6
September 16 75.2 51.2
September 17 74.7 50.9
September 18 74.3 50.5
September 19 73.9 50.1
September 20 73.4 49.7
September 21 73.0 49.4
September 22 72.6 49.0
September 23 72.1 48.5
September 24 71.7 48.0
September 25 71.3 47.5
September 26 71.1 47.1
September 27 70.7 46.9
September 28 70.3 46.5
September 29 69.8 46.1
September 30 69.3 45.6
October 1 68.9 45.2
October 2 68.5 44.8
October 3 68.1 44.4
October 4 67.7 44.0
October 5 67.3 43.7
October 6 66.8 43.3
October 7 66.4 43.0
October 8 66.0 42.6
October 9 65.6 42.1
October 10 65.1 41.8
October 11 64.7 41.4
October 12 64.3 41.0
October 13 63.8 40.5
October 14 63.4 40.0
October 15 62.9 39.6
October 16 62.5 39.3
October 17 62.2 38.9
October 18 61.8 38.6
October 19 61.4 38.3
October 20 61.1 37.9
October 21 60.7 37.6
October 22 60.3 37.3
October 23 59.9 37.1
October 24 59.4 36.9
October 25 59.0 36.5
October 26 58.5 36.1
October 27 58.2 35.8
October 28 57.9 35.5
October 29 57.5 35.2
October 30 57.0 34.9
October 31 56.6 34.5
November 1 56.2 34.2
November 2 55.9 34.0
November 3 55.5 33.7
November 4 55.0 33.4
November 5 54.5 33.0
November 6 54.1 32.7
November 7 53.7 32.4
November 8 53.3 32.1
November 9 52.9 31.9
November 10 52.4 31.6
November 11 52.0 31.3
November 12 51.5 31.1
November 13 51.2 30.9
November 14 51.0 30.7
November 15 50.6 30.5
November 16 50.2 30.2
November 17 49.9 29.9
November 18 49.5 29.7
November 19 49.1 29.5
November 20 48.8 29.3
November 21 48.5 29.0
November 22 48.1 28.7
November 23 47.7 28.4
November 24 47.3 28.0
November 25 46.8 27.6
November 26 46.3 27.3
November 27 45.9 27.0
November 28 45.5 26.8
November 29 45.1 26.5
November 30 44.7 26.3
December 1 44.3 26.0
December 2 43.9 25.7
December 3 43.6 25.4
December 4 43.2 25.2
December 5 42.9 24.9
December 6 42.5 24.5
December 7 42.1 24.2
December 8 41.9 24.0
December 9 41.7 23.8
December 10 41.5 23.7
December 11 41.4 23.5
December 12 41.0 23.1
December 13 40.6 22.8
December 14 40.3 22.5
December 15 40.1 22.2
December 16 39.7 22.0
December 17 39.3 21.6
December 18 39.0 21.3
December 19 38.7 20.9
December 20 38.3 20.6
December 21 38.1 20.4
December 22 37.9 20.2
December 23 37.7 20.1
December 24 37.7 20.0
December 25 37.5 19.9
December 26 37.2 19.7
December 27 37.0 19.6
December 28 36.9 19.3
December 29 36.7 19.1
December 30 36.6 19.0
December 31 36.6 18.9
Weather Station Details
Years Station Coordinates
1885–2024 Lowell location
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