Astoria Average Weather by Day

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

Also see:

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

On average, August 4 is the hottest day of the year Astoria, Oregon. From 1991–2020, the average high temperature on August 4 was 68.7 °F and the average low was 54.5 °F.

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

On average, January 2 is the coldest day of the year Astoria, Oregon. From 1991–2020, the average high temperature on January 2 was 48.7 °F, and the average low was 37.7 °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	48.7	37.7
January 2	48.7	37.7
January 3	48.7	37.7
January 4	48.8	37.7
January 5	48.9	37.8
January 6	49.0	37.8
January 7	49.1	37.8
January 8	49.1	37.9
January 9	49.2	38.0
January 10	49.3	38.0
January 11	49.3	38.0
January 12	49.3	37.9
January 13	49.4	37.9
January 14	49.5	38.0
January 15	49.6	38.1
January 16	49.7	38.1
January 17	49.7	38.1
January 18	49.8	38.1
January 19	49.9	38.1
January 20	50.0	38.2
January 21	50.1	38.2
January 22	50.2	38.2
January 23	50.2	38.2
January 24	50.3	38.2
January 25	50.4	38.1
January 26	50.5	38.0
January 27	50.6	38.0
January 28	50.7	38.0
January 29	50.8	38.0
January 30	50.9	38.0
January 31	51.0	38.0
February 1	51.0	38.0
February 2	51.0	38.0
February 3	51.0	38.0
February 4	51.0	37.9
February 5	51.0	37.9
February 6	51.0	37.9
February 7	51.0	37.8
February 8	51.1	37.7
February 9	51.1	37.7
February 10	51.1	37.7
February 11	51.2	37.7
February 12	51.2	37.5
February 13	51.2	37.5
February 14	51.2	37.4
February 15	51.2	37.4
February 16	51.3	37.4
February 17	51.3	37.4
February 18	51.3	37.4
February 19	51.3	37.3
February 20	51.4	37.3
February 21	51.4	37.2
February 22	51.5	37.2
February 23	51.5	37.3
February 24	51.6	37.4
February 25	51.7	37.5
February 26	51.7	37.6
February 27	51.8	37.7
February 28	51.9	37.8
March 1	51.9	37.9
March 2	51.9	37.9
March 3	52.0	37.9
March 4	52.2	37.9
March 5	52.3	38.0
March 6	52.5	38.1
March 7	52.5	38.1
March 8	52.6	38.2
March 9	52.7	38.3
March 10	52.8	38.4
March 11	52.8	38.5
March 12	52.9	38.5
March 13	53.0	38.7
March 14	53.1	38.8
March 15	53.2	38.8
March 16	53.3	38.9
March 17	53.4	39.0
March 18	53.5	39.1
March 19	53.6	39.2
March 20	53.6	39.2
March 21	53.7	39.3
March 22	53.8	39.4
March 23	53.9	39.5
March 24	54.0	39.6
March 25	54.1	39.7
March 26	54.2	39.7
March 27	54.2	39.8
March 28	54.3	39.8
March 29	54.4	39.8
March 30	54.4	39.9
March 31	54.5	39.9
April 1	54.6	40.0
April 2	54.7	40.1
April 3	54.7	40.2
April 4	54.7	40.2
April 5	54.9	40.3
April 6	55.0	40.4
April 7	55.1	40.5
April 8	55.3	40.6
April 9	55.4	40.7
April 10	55.6	40.9
April 11	55.8	41.0
April 12	55.9	41.1
April 13	55.9	41.3
April 14	56.0	41.4
April 15	56.2	41.5
April 16	56.4	41.6
April 17	56.5	41.7
April 18	56.7	42.0
April 19	56.8	42.1
April 20	57.0	42.3
April 21	57.2	42.4
April 22	57.2	42.5
April 23	57.4	42.6
April 24	57.5	42.7
April 25	57.7	42.8
April 26	57.8	42.9
April 27	58.0	43.1
April 28	58.2	43.2
April 29	58.4	43.4
April 30	58.6	43.6
May 1	58.7	43.7
May 2	58.9	43.9
May 3	59.1	44.1
May 4	59.2	44.3
May 5	59.4	44.5
May 6	59.5	44.7
May 7	59.6	44.9
May 8	59.8	45.1
May 9	59.9	45.2
May 10	60.0	45.4
May 11	60.2	45.6
May 12	60.3	45.7
May 13	60.4	45.8
May 14	60.6	46.0
May 15	60.7	46.3
May 16	60.8	46.4
May 17	60.9	46.6
May 18	61.0	46.8
May 19	61.2	47.0
May 20	61.3	47.1
May 21	61.5	47.2
May 22	61.6	47.4
May 23	61.7	47.6
May 24	61.8	47.8
May 25	61.9	47.9
May 26	62.0	48.1
May 27	62.1	48.2
May 28	62.1	48.4
May 29	62.2	48.5
May 30	62.3	48.7
May 31	62.2	48.8
June 1	62.3	48.9
June 2	62.4	49.1
June 3	62.6	49.2
June 4	62.7	49.2
June 5	62.9	49.4
June 6	63.0	49.5
June 7	63.0	49.6
June 8	63.1	49.7
June 9	63.3	49.9
June 10	63.4	50.0
June 11	63.6	50.1
June 12	63.8	50.1
June 13	64.0	50.2
June 14	64.2	50.4
June 15	64.3	50.5
June 16	64.4	50.6
June 17	64.5	50.7
June 18	64.6	50.8
June 19	64.7	50.9
June 20	64.7	51.0
June 21	64.9	51.2
June 22	65.0	51.3
June 23	65.2	51.4
June 24	65.3	51.5
June 25	65.5	51.7
June 26	65.7	51.8
June 27	65.8	51.9
June 28	66.0	52.0
June 29	66.2	52.1
June 30	66.3	52.3
July 1	66.4	52.4
July 2	66.5	52.5
July 3	66.7	52.7
July 4	66.8	52.8
July 5	66.9	53.0
July 6	67.0	53.1
July 7	67.2	53.2
July 8	67.3	53.3
July 9	67.4	53.4
July 10	67.4	53.5
July 11	67.4	53.6
July 12	67.4	53.7
July 13	67.5	53.8
July 14	67.5	53.9
July 15	67.6	53.9
July 16	67.7	53.9
July 17	67.8	54.0
July 18	67.9	54.0
July 19	68.0	54.1
July 20	68.1	54.2
July 21	68.2	54.3
July 22	68.2	54.3
July 23	68.2	54.4
July 24	68.2	54.4
July 25	68.2	54.4
July 26	68.3	54.5
July 27	68.3	54.4
July 28	68.4	54.5
July 29	68.4	54.5
July 30	68.6	54.5
July 31	68.6	54.5
August 1	68.6	54.5
August 2	68.7	54.5
August 3	68.7	54.5
August 4	68.7	54.5
August 5	68.7	54.5
August 6	68.7	54.4
August 7	68.7	54.4
August 8	68.7	54.3
August 9	68.8	54.3
August 10	68.9	54.2
August 11	68.9	54.1
August 12	69.0	54.0
August 13	69.1	53.9
August 14	69.1	53.9
August 15	69.1	54.0
August 16	69.1	54.0
August 17	69.1	53.9
August 18	69.1	53.8
August 19	69.1	53.6
August 20	69.2	53.5
August 21	69.3	53.4
August 22	69.3	53.3
August 23	69.3	53.2
August 24	69.3	53.1
August 25	69.3	53.1
August 26	69.3	53.0
August 27	69.3	52.8
August 28	69.3	52.7
August 29	69.2	52.6
August 30	69.2	52.5
August 31	69.1	52.4
September 1	69.1	52.3
September 2	68.9	52.2
September 3	68.9	52.1
September 4	68.8	52.0
September 5	68.7	51.9
September 6	68.6	51.8
September 7	68.6	51.7
September 8	68.5	51.5
September 9	68.4	51.4
September 10	68.3	51.3
September 11	68.1	51.2
September 12	68.1	51.1
September 13	68.1	50.8
September 14	68.1	50.6
September 15	68.0	50.5
September 16	67.8	50.4
September 17	67.6	50.3
September 18	67.3	50.1
September 19	67.1	49.9
September 20	67.0	49.7
September 21	66.9	49.5
September 22	66.7	49.3
September 23	66.5	49.1
September 24	66.2	49.0
September 25	66.0	48.8
September 26	65.7	48.6
September 27	65.5	48.4
September 28	65.2	48.2
September 29	65.1	48.1
September 30	64.9	47.8
October 1	64.8	47.6
October 2	64.6	47.4
October 3	64.4	47.2
October 4	64.3	47.0
October 5	64.1	46.9
October 6	63.8	46.8
October 7	63.6	46.7
October 8	63.3	46.6
October 9	63.1	46.4
October 10	62.8	46.2
October 11	62.5	46.0
October 12	62.1	45.9
October 13	61.8	45.6
October 14	61.5	45.4
October 15	61.3	45.2
October 16	61.0	45.0
October 17	60.9	44.8
October 18	60.7	44.7
October 19	60.4	44.5
October 20	60.1	44.4
October 21	59.8	44.3
October 22	59.5	44.1
October 23	59.3	44.0
October 24	59.2	43.8
October 25	58.9	43.7
October 26	58.7	43.5
October 27	58.5	43.3
October 28	58.3	43.2
October 29	58.0	43.1
October 30	57.8	43.0
October 31	57.6	42.8
November 1	57.4	42.7
November 2	57.1	42.6
November 3	56.9	42.4
November 4	56.6	42.1
November 5	56.4	41.9
November 6	56.1	41.8
November 7	55.8	41.6
November 8	55.6	41.4
November 9	55.3	41.3
November 10	55.1	41.1
November 11	54.8	41.0
November 12	54.7	40.9
November 13	54.5	40.7
November 14	54.3	40.6
November 15	54.1	40.5
November 16	53.9	40.4
November 17	53.7	40.3
November 18	53.5	40.2
November 19	53.2	40.0
November 20	53.0	39.8
November 21	52.8	39.6
November 22	52.5	39.4
November 23	52.3	39.3
November 24	52.1	39.2
November 25	51.9	39.1
November 26	51.7	39.0
November 27	51.5	38.9
November 28	51.3	38.7
November 29	51.1	38.6
November 30	50.9	38.4
December 1	50.7	38.3
December 2	50.5	38.2
December 3	50.4	38.1
December 4	50.2	38.1
December 5	50.1	38.0
December 6	50.0	38.1
December 7	49.9	38.0
December 8	49.8	38.0
December 9	49.7	37.9
December 10	49.6	37.8
December 11	49.5	37.8
December 12	49.4	37.7
December 13	49.3	37.7
December 14	49.2	37.7
December 15	49.1	37.7
December 16	49.0	37.6
December 17	49.0	37.6
December 18	48.9	37.6
December 19	48.9	37.6
December 20	48.9	37.6
December 21	48.9	37.6
December 22	48.9	37.6
December 23	48.8	37.6
December 24	48.8	37.7
December 25	48.8	37.7
December 26	48.8	37.7
December 27	48.7	37.7
December 28	48.7	37.7
December 29	48.7	37.8
December 30	48.7	37.8
December 31	48.7	37.8

Weather Station Details

Years	Station	Coordinates
1954–2024	Astoria Regional Airport	location
1887–1953	Astoria	location