Pendleton Average Weather by Day

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

Also see:

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

On average, August 1 is the hottest day of the year Pendleton, Oregon. From 1991–2020, the average high temperature on August 1 was 90.4 °F and the average low was 58.1 °F.

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

On average, January 1 is the coldest day of the year Pendleton, Oregon. From 1991–2020, the average high temperature on January 1 was 40.3 °F, and the average low was 27.4 °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	40.3	27.4
January 2	40.3	27.4
January 3	40.4	27.4
January 4	40.4	27.4
January 5	40.3	27.5
January 6	40.4	27.6
January 7	40.4	27.7
January 8	40.5	27.8
January 9	40.6	27.9
January 10	40.9	28.0
January 11	41.0	28.0
January 12	41.0	28.0
January 13	41.2	28.0
January 14	41.3	28.2
January 15	41.5	28.3
January 16	41.7	28.5
January 17	41.9	28.6
January 18	42.1	28.7
January 19	42.3	28.9
January 20	42.4	28.9
January 21	42.6	29.1
January 22	42.7	29.1
January 23	42.8	29.2
January 24	42.8	29.2
January 25	42.9	29.2
January 26	43.1	29.2
January 27	43.2	29.3
January 28	43.4	29.4
January 29	43.6	29.5
January 30	43.8	29.7
January 31	44.1	29.8
February 1	44.3	29.9
February 2	44.6	30.0
February 3	44.8	30.0
February 4	45.0	30.0
February 5	45.2	30.1
February 6	45.4	30.2
February 7	45.6	30.2
February 8	45.8	30.2
February 9	45.9	30.2
February 10	46.1	30.2
February 11	46.2	30.2
February 12	46.3	30.2
February 13	46.3	30.1
February 14	46.5	30.1
February 15	46.6	30.0
February 16	46.8	30.1
February 17	47.0	30.2
February 18	47.4	30.3
February 19	47.6	30.4
February 20	47.8	30.5
February 21	48.1	30.5
February 22	48.4	30.6
February 23	48.7	30.8
February 24	49.1	31.0
February 25	49.4	31.1
February 26	49.8	31.3
February 27	50.1	31.4
February 28	50.4	31.6
March 1	50.7	31.8
March 2	50.9	31.9
March 3	51.1	32.0
March 4	51.3	32.1
March 5	51.6	32.2
March 6	52.0	32.3
March 7	52.2	32.4
March 8	52.5	32.5
March 9	52.8	32.7
March 10	53.0	32.8
March 11	53.3	33.0
March 12	53.6	33.2
March 13	54.0	33.5
March 14	54.3	33.7
March 15	54.7	34.0
March 16	55.1	34.2
March 17	55.4	34.4
March 18	55.6	34.6
March 19	55.8	34.8
March 20	56.1	34.9
March 21	56.3	35.1
March 22	56.5	35.2
March 23	56.8	35.4
March 24	57.0	35.5
March 25	57.2	35.6
March 26	57.3	35.8
March 27	57.5	35.9
March 28	57.6	36.0
March 29	57.8	36.1
March 30	57.9	36.1
March 31	58.0	36.2
April 1	58.2	36.3
April 2	58.4	36.4
April 3	58.6	36.6
April 4	58.8	36.8
April 5	59.1	36.9
April 6	59.4	37.1
April 7	59.7	37.3
April 8	60.0	37.5
April 9	60.3	37.7
April 10	60.6	37.9
April 11	60.9	38.0
April 12	61.2	38.2
April 13	61.4	38.4
April 14	61.6	38.5
April 15	61.8	38.6
April 16	62.0	38.7
April 17	62.3	38.8
April 18	62.6	39.0
April 19	62.9	39.2
April 20	63.3	39.4
April 21	63.5	39.6
April 22	63.7	39.8
April 23	64.0	39.9
April 24	64.3	40.1
April 25	64.6	40.2
April 26	64.9	40.4
April 27	65.2	40.6
April 28	65.6	40.9
April 29	66.0	41.1
April 30	66.5	41.4
May 1	66.8	41.7
May 2	67.1	42.0
May 3	67.4	42.3
May 4	67.7	42.6
May 5	67.8	42.8
May 6	68.0	43.0
May 7	68.1	43.2
May 8	68.4	43.4
May 9	68.7	43.7
May 10	69.1	43.9
May 11	69.3	44.2
May 12	69.5	44.4
May 13	69.8	44.6
May 14	70.2	44.9
May 15	70.5	45.2
May 16	70.8	45.6
May 17	71.1	45.8
May 18	71.5	46.1
May 19	71.7	46.4
May 20	72.1	46.6
May 21	72.4	46.9
May 22	72.6	47.1
May 23	72.8	47.4
May 24	73.0	47.6
May 25	73.2	47.8
May 26	73.3	48.0
May 27	73.4	48.1
May 28	73.6	48.3
May 29	73.7	48.4
May 30	73.8	48.6
May 31	74.0	48.7
June 1	74.2	48.8
June 2	74.4	48.9
June 3	74.6	49.0
June 4	74.9	49.1
June 5	75.2	49.3
June 6	75.5	49.4
June 7	75.8	49.6
June 8	76.0	49.7
June 9	76.3	49.9
June 10	76.6	50.1
June 11	76.9	50.2
June 12	77.3	50.4
June 13	77.6	50.6
June 14	77.9	50.8
June 15	78.2	51.0
June 16	78.5	51.2
June 17	78.8	51.4
June 18	79.1	51.5
June 19	79.5	51.8
June 20	79.8	51.9
June 21	80.3	52.2
June 22	80.7	52.4
June 23	81.1	52.6
June 24	81.6	52.8
June 25	82.1	53.0
June 26	82.5	53.3
June 27	83.0	53.6
June 28	83.4	53.8
June 29	83.9	54.0
June 30	84.3	54.2
July 1	84.7	54.5
July 2	85.1	54.7
July 3	85.5	55.0
July 4	85.9	55.2
July 5	86.1	55.4
July 6	86.5	55.6
July 7	86.8	55.8
July 8	87.1	56.0
July 9	87.4	56.2
July 10	87.7	56.4
July 11	87.9	56.5
July 12	88.2	56.7
July 13	88.5	56.8
July 14	88.8	56.9
July 15	89.0	57.1
July 16	89.2	57.2
July 17	89.4	57.3
July 18	89.6	57.4
July 19	89.8	57.6
July 20	89.9	57.7
July 21	90.1	57.7
July 22	90.2	57.9
July 23	90.2	58.0
July 24	90.2	58.1
July 25	90.2	58.1
July 26	90.2	58.1
July 27	90.2	58.1
July 28	90.2	58.0
July 29	90.2	58.1
July 30	90.3	58.1
July 31	90.3	58.1
August 1	90.4	58.1
August 2	90.3	58.1
August 3	90.3	58.1
August 4	90.3	58.1
August 5	90.2	58.1
August 6	90.1	58.0
August 7	90.0	57.9
August 8	89.8	57.8
August 9	89.5	57.7
August 10	89.2	57.5
August 11	88.9	57.3
August 12	88.6	57.1
August 13	88.4	56.9
August 14	88.2	56.7
August 15	88.0	56.6
August 16	87.7	56.5
August 17	87.5	56.3
August 18	87.2	56.1
August 19	86.9	55.9
August 20	86.6	55.7
August 21	86.4	55.4
August 22	86.2	55.3
August 23	85.9	55.0
August 24	85.6	54.9
August 25	85.3	54.7
August 26	85.0	54.5
August 27	84.7	54.3
August 28	84.4	54.0
August 29	84.1	53.8
August 30	83.8	53.5
August 31	83.5	53.3
September 1	83.1	53.1
September 2	82.7	52.8
September 3	82.2	52.6
September 4	81.8	52.3
September 5	81.5	52.1
September 6	81.1	51.9
September 7	80.8	51.6
September 8	80.4	51.3
September 9	80.2	51.1
September 10	79.9	50.9
September 11	79.5	50.6
September 12	79.2	50.4
September 13	78.8	50.1
September 14	78.6	49.8
September 15	78.3	49.6
September 16	78.0	49.4
September 17	77.7	49.2
September 18	77.2	48.8
September 19	76.7	48.5
September 20	76.2	48.1
September 21	75.8	47.8
September 22	75.4	47.5
September 23	75.0	47.3
September 24	74.6	47.0
September 25	74.1	46.7
September 26	73.5	46.4
September 27	72.9	46.0
September 28	72.4	45.6
September 29	71.9	45.4
September 30	71.5	45.0
October 1	71.0	44.6
October 2	70.7	44.3
October 3	70.3	44.0
October 4	69.9	43.7
October 5	69.6	43.4
October 6	69.2	43.3
October 7	68.8	43.0
October 8	68.4	42.8
October 9	67.8	42.5
October 10	67.3	42.1
October 11	66.7	41.7
October 12	66.1	41.4
October 13	65.4	41.0
October 14	64.8	40.6
October 15	64.1	40.2
October 16	63.5	39.8
October 17	63.0	39.6
October 18	62.5	39.3
October 19	62.0	39.0
October 20	61.5	38.7
October 21	61.0	38.4
October 22	60.5	38.1
October 23	60.0	37.9
October 24	59.6	37.6
October 25	59.1	37.4
October 26	58.7	37.2
October 27	58.2	36.9
October 28	57.6	36.7
October 29	57.1	36.5
October 30	56.6	36.4
October 31	56.1	36.1
November 1	55.6	36.0
November 2	55.2	35.8
November 3	54.7	35.5
November 4	54.2	35.3
November 5	53.8	35.0
November 6	53.2	34.8
November 7	52.7	34.5
November 8	52.2	34.3
November 9	51.7	34.1
November 10	51.3	33.9
November 11	50.8	33.8
November 12	50.4	33.5
November 13	50.0	33.3
November 14	49.6	33.1
November 15	49.2	32.9
November 16	49.0	32.8
November 17	48.7	32.6
November 18	48.3	32.5
November 19	47.8	32.3
November 20	47.3	32.0
November 21	46.8	31.7
November 22	46.4	31.4
November 23	45.9	31.1
November 24	45.5	30.9
November 25	45.2	30.7
November 26	44.9	30.5
November 27	44.7	30.3
November 28	44.4	30.1
November 29	44.2	30.0
November 30	43.9	29.8
December 1	43.6	29.6
December 2	43.3	29.3
December 3	43.0	29.2
December 4	42.7	29.0
December 5	42.5	28.8
December 6	42.4	28.8
December 7	42.3	28.7
December 8	42.1	28.6
December 9	42.0	28.5
December 10	41.8	28.3
December 11	41.6	28.2
December 12	41.4	28.1
December 13	41.3	28.1
December 14	41.1	28.1
December 15	40.9	28.1
December 16	40.7	27.9
December 17	40.6	27.8
December 18	40.5	27.7
December 19	40.5	27.7
December 20	40.5	27.7
December 21	40.5	27.7
December 22	40.5	27.6
December 23	40.6	27.6
December 24	40.6	27.7
December 25	40.6	27.7
December 26	40.6	27.7
December 27	40.5	27.6
December 28	40.4	27.5
December 29	40.4	27.4
December 30	40.4	27.4
December 31	40.4	27.4

Weather Station Details

Years	Station	Coordinates
1928–2024	Pendleton	location
1892–1927	Pendleton Downtown	location