Blaine Average Weather by Day

Data and chart of the the average high and low temperature for every day of the year in Blaine, Washington, based on NOAA data.

Also see:

What's the hottest day of the year in Blaine?

On average, August 2 is the hottest day of the year Blaine, Washington. From 1991–2020, the average high temperature on August 2 was 73.0 °F and the average low was 55.2 °F.

What's the coldest day of the year in Blaine?

On average, January 2 is the coldest day of the year Blaine, Washington. From 1991–2020, the average high temperature on January 2 was 43.3 °F, and the average low was 33.4 °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)
Day	High	Low
January 1	43.3	33.5
January 2	43.3	33.4
January 3	43.3	33.4
January 4	43.3	33.4
January 5	43.4	33.4
January 6	43.5	33.5
January 7	43.5	33.6
January 8	43.6	33.7
January 9	43.7	33.9
January 10	43.9	33.9
January 11	44.0	34.0
January 12	44.1	34.0
January 13	44.1	34.1
January 14	44.2	34.1
January 15	44.2	34.1
January 16	44.3	34.1
January 17	44.4	34.2
January 18	44.6	34.3
January 19	44.6	34.3
January 20	44.7	34.2
January 21	44.8	34.3
January 22	44.9	34.3
January 23	44.9	34.3
January 24	45.0	34.3
January 25	45.0	34.3
January 26	45.1	34.3
January 27	45.2	34.3
January 28	45.4	34.4
January 29	45.5	34.5
January 30	45.6	34.5
January 31	45.8	34.6
February 1	46.0	34.7
February 2	46.1	34.8
February 3	46.2	34.8
February 4	46.3	34.8
February 5	46.4	34.8
February 6	46.5	34.8
February 7	46.6	34.8
February 8	46.7	34.8
February 9	46.7	34.8
February 10	46.7	34.7
February 11	46.8	34.6
February 12	46.8	34.6
February 13	46.9	34.5
February 14	47.0	34.6
February 15	47.0	34.6
February 16	47.1	34.6
February 17	47.2	34.6
February 18	47.3	34.7
February 19	47.4	34.7
February 20	47.4	34.7
February 21	47.5	34.7
February 22	47.6	34.7
February 23	47.7	34.7
February 24	47.9	34.8
February 25	48.0	35.0
February 26	48.2	35.1
February 27	48.3	35.2
February 28	48.4	35.3
March 1	48.5	35.4
March 2	48.6	35.5
March 3	48.7	35.5
March 4	48.8	35.5
March 5	49.0	35.7
March 6	49.2	35.7
March 7	49.4	35.8
March 8	49.6	35.9
March 9	49.8	36.0
March 10	50.0	36.2
March 11	50.3	36.4
March 12	50.5	36.6
March 13	50.7	36.8
March 14	51.0	37.0
March 15	51.1	37.2
March 16	51.3	37.3
March 17	51.5	37.4
March 18	51.7	37.5
March 19	51.9	37.6
March 20	52.1	37.7
March 21	52.3	37.9
March 22	52.4	38.1
March 23	52.6	38.2
March 24	52.9	38.4
March 25	53.0	38.5
March 26	53.2	38.6
March 27	53.3	38.7
March 28	53.5	38.8
March 29	53.6	38.8
March 30	53.8	38.9
March 31	54.0	39.1
April 1	54.1	39.2
April 2	54.3	39.4
April 3	54.5	39.5
April 4	54.7	39.7
April 5	54.9	39.8
April 6	55.1	39.9
April 7	55.3	40.0
April 8	55.5	40.2
April 9	55.7	40.3
April 10	55.9	40.5
April 11	56.1	40.6
April 12	56.2	40.8
April 13	56.5	41.0
April 14	56.6	41.1
April 15	56.8	41.3
April 16	57.0	41.4
April 17	57.2	41.6
April 18	57.5	41.8
April 19	57.7	42.0
April 20	58.0	42.2
April 21	58.2	42.3
April 22	58.4	42.4
April 23	58.6	42.6
April 24	58.8	42.7
April 25	59.1	42.7
April 26	59.3	42.9
April 27	59.6	43.1
April 28	59.9	43.2
April 29	60.2	43.4
April 30	60.3	43.6
May 1	60.5	43.8
May 2	60.7	44.0
May 3	60.9	44.2
May 4	61.2	44.4
May 5	61.4	44.6
May 6	61.6	44.8
May 7	61.8	45.0
May 8	62.0	45.2
May 9	62.2	45.4
May 10	62.4	45.5
May 11	62.6	45.8
May 12	62.8	46.0
May 13	63.1	46.2
May 14	63.2	46.4
May 15	63.4	46.6
May 16	63.5	46.8
May 17	63.7	47.0
May 18	63.9	47.2
May 19	64.2	47.4
May 20	64.4	47.5
May 21	64.6	47.8
May 22	64.8	48.0
May 23	64.9	48.3
May 24	65.0	48.5
May 25	65.1	48.7
May 26	65.2	48.8
May 27	65.3	49.0
May 28	65.4	49.1
May 29	65.5	49.3
May 30	65.7	49.4
May 31	65.7	49.5
June 1	65.8	49.6
June 2	65.9	49.7
June 3	66.0	49.9
June 4	66.1	50.0
June 5	66.2	50.1
June 6	66.4	50.2
June 7	66.5	50.4
June 8	66.6	50.5
June 9	66.7	50.6
June 10	66.9	50.7
June 11	67.0	50.8
June 12	67.2	51.0
June 13	67.4	51.1
June 14	67.6	51.3
June 15	67.8	51.4
June 16	67.9	51.5
June 17	68.0	51.6
June 18	68.2	51.7
June 19	68.2	51.8
June 20	68.4	51.9
June 21	68.5	52.0
June 22	68.7	52.0
June 23	68.8	52.2
June 24	69.0	52.3
June 25	69.2	52.5
June 26	69.3	52.6
June 27	69.5	52.7
June 28	69.7	52.8
June 29	69.9	53.0
June 30	70.1	53.1
July 1	70.2	53.2
July 2	70.4	53.4
July 3	70.6	53.5
July 4	70.7	53.6
July 5	70.9	53.8
July 6	71.0	53.9
July 7	71.2	54.0
July 8	71.4	54.1
July 9	71.5	54.2
July 10	71.5	54.3
July 11	71.6	54.4
July 12	71.7	54.5
July 13	71.8	54.5
July 14	71.9	54.6
July 15	72.1	54.7
July 16	72.1	54.7
July 17	72.3	54.7
July 18	72.4	54.8
July 19	72.4	54.9
July 20	72.6	54.9
July 21	72.7	55.0
July 22	72.8	55.1
July 23	72.9	55.1
July 24	72.9	55.2
July 25	72.9	55.2
July 26	73.0	55.2
July 27	72.9	55.2
July 28	72.9	55.2
July 29	73.0	55.2
July 30	73.0	55.2
July 31	73.0	55.2
August 1	73.0	55.2
August 2	73.0	55.2
August 3	73.0	55.2
August 4	73.0	55.2
August 5	73.0	55.2
August 6	72.9	55.1
August 7	72.9	55.1
August 8	72.9	55.0
August 9	72.9	54.9
August 10	72.8	54.9
August 11	72.7	54.8
August 12	72.6	54.7
August 13	72.5	54.6
August 14	72.4	54.6
August 15	72.3	54.6
August 16	72.2	54.6
August 17	72.1	54.5
August 18	71.9	54.4
August 19	71.7	54.3
August 20	71.6	54.1
August 21	71.5	54.0
August 22	71.4	53.9
August 23	71.2	53.8
August 24	71.1	53.7
August 25	71.0	53.6
August 26	70.8	53.4
August 27	70.7	53.3
August 28	70.5	53.1
August 29	70.4	53.0
August 30	70.2	52.8
August 31	69.9	52.7
September 1	69.7	52.6
September 2	69.6	52.4
September 3	69.3	52.3
September 4	69.1	52.1
September 5	68.9	52.0
September 6	68.6	51.9
September 7	68.4	51.7
September 8	68.2	51.6
September 9	68.0	51.4
September 10	67.8	51.2
September 11	67.5	51.0
September 12	67.2	50.8
September 13	67.0	50.6
September 14	66.8	50.3
September 15	66.6	50.1
September 16	66.4	49.9
September 17	66.1	49.8
September 18	65.8	49.6
September 19	65.5	49.4
September 20	65.2	49.1
September 21	64.9	48.9
September 22	64.6	48.7
September 23	64.3	48.4
September 24	64.0	48.3
September 25	63.7	48.1
September 26	63.4	47.9
September 27	63.0	47.6
September 28	62.7	47.4
September 29	62.3	47.2
September 30	62.0	47.0
October 1	61.7	46.7
October 2	61.4	46.5
October 3	61.1	46.3
October 4	60.8	46.1
October 5	60.5	45.9
October 6	60.1	45.7
October 7	59.8	45.6
October 8	59.4	45.4
October 9	59.1	45.2
October 10	58.8	45.0
October 11	58.5	44.8
October 12	58.1	44.5
October 13	57.8	44.3
October 14	57.4	44.1
October 15	57.1	43.9
October 16	56.8	43.7
October 17	56.6	43.6
October 18	56.2	43.4
October 19	56.0	43.1
October 20	55.7	42.9
October 21	55.4	42.8
October 22	55.1	42.6
October 23	54.8	42.4
October 24	54.6	42.2
October 25	54.4	42.1
October 26	54.1	42.0
October 27	53.9	41.8
October 28	53.7	41.6
October 29	53.5	41.5
October 30	53.2	41.4
October 31	53.0	41.2
November 1	52.8	41.0
November 2	52.6	40.8
November 3	52.3	40.7
November 4	52.1	40.4
November 5	51.9	40.2
November 6	51.7	40.0
November 7	51.4	39.8
November 8	51.1	39.6
November 9	50.9	39.4
November 10	50.6	39.2
November 11	50.4	39.1
November 12	50.2	38.9
November 13	49.9	38.7
November 14	49.7	38.5
November 15	49.4	38.3
November 16	49.2	38.2
November 17	49.0	38.1
November 18	48.7	38.0
November 19	48.5	37.7
November 20	48.2	37.5
November 21	48.0	37.2
November 22	47.7	37.0
November 23	47.4	36.8
November 24	47.2	36.6
November 25	46.9	36.4
November 26	46.8	36.3
November 27	46.5	36.1
November 28	46.4	35.9
November 29	46.2	35.8
November 30	46.0	35.6
December 1	45.7	35.4
December 2	45.5	35.3
December 3	45.4	35.2
December 4	45.2	35.1
December 5	45.0	34.9
December 6	44.8	34.9
December 7	44.7	34.8
December 8	44.6	34.7
December 9	44.5	34.5
December 10	44.2	34.4
December 11	44.0	34.2
December 12	43.9	34.1
December 13	43.8	34.1
December 14	43.7	34.0
December 15	43.6	33.9
December 16	43.5	33.8
December 17	43.4	33.7
December 18	43.4	33.7
December 19	43.3	33.7
December 20	43.3	33.7
December 21	43.3	33.8
December 22	43.3	33.7
December 23	43.3	33.7
December 24	43.3	33.7
December 25	43.3	33.7
December 26	43.3	33.7
December 27	43.3	33.7
December 28	43.2	33.6
December 29	43.2	33.6
December 30	43.2	33.6
December 31	43.2	33.5

Weather Station Details

Years	Station	Coordinates
1893–2024	Blaine	location