Walla Walla Weather in 2021

Historical record of Walla Walla, Washington weather for the year 2021 based on NOAA data.

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2021 Walla Walla Weather Extremes
Highest temperature	116 °F	June 29
Lowest temperature	0 °F	December 31
Highest daily low	80 °F	June 30
Lowest daily high	16 °F	December 31
Most daily precipitation	0.7 inches	December 19
Total annual precipitation	11.7 inches	-

What was the hottest temperature in Walla Walla in 2021?

The highest temperature recorded in Walla Walla, Washington in 2021 was 116 °F which happened on June 29.

Highest Temperatures: All-Time By Year

Highest Temperatures in Walla Walla in 2021

Rank	Temperature	Date
1	116 °F	Jun 29
2	113 °F	Jun 28
3	110 °F	Jun 27
4	109 °F	Jul 30
5	108 °F	Jun 30
6	104 °F	Aug 3
6	104 °F	Jun 26
8	101 °F	Aug 12
8	101 °F	Aug 11
8	101 °F	Jul 29
8	101 °F	Jul 6

What was the coldest temperature in Walla Walla in 2021?

The lowest temperature recorded in Walla Walla, Washington in 2021 was 0 °F which happened on Dec 31.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Walla Walla in 2021

Rank	Temperature	Date
1	0 °F	December 31
2	7 °F	December 29
3	9 °F	February 13
4	11 °F	December 27
4	11 °F	February 14
6	13 °F	December 28
7	14 °F	February 12
8	15 °F	December 30
9	17 °F	December 26
10	18 °F	February 15
10	18 °F	February 11

January 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	55	37	0.14
January 2	52	44	0.08
January 3	54	39	0.03
January 4	56	42	0.19
January 5	56	38	0.01
January 6	58	41	0.03
January 7	46	36	0.10
January 8	37	30	0.04
January 9	44	35	0.00
January 10	44	30	0.00
January 11	50	28	0.00
January 12	62	38	0.30
January 13	63	34	0.06
January 14	45	33	0.00
January 15	43	30	0.02
January 16	36	28	0.00
January 17	51	32	0.03
January 18	45	30	0.00
January 19	42	26	0.00
January 20	39	31	0.00
January 21	34	31	0.16
January 22	32	29	0.00
January 23	37	23	0.00
January 24	34	26	0.00
January 25	31	28	0.10
January 26	42	24	0.00
January 27	50	37	0.00
January 28	48	31	0.00
January 29	39	34	0.07
January 30	55	34	0.00
January 31	61	48	0.00

February 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	63	53	0.00
February 2	53	35	0.23
February 3	43	35	0.03
February 4	46	36	0.00
February 5	55	41	0.00
February 6	50	41	0.00
February 7	47	35	0.00
February 8	39	30	0.00
February 9	33	22	0.00
February 10	34	20	0.00
February 11	27	18	0.02
February 12	19	14	0.06
February 13	19	9	0.17
February 14	19	11	0.16
February 15	25	18	0.60
February 16	37	22	0.00
February 17	37	26	0.00
February 18	27	19	0.08
February 19	41	25	0.02
February 20	38	23	0.02
February 21	46	36	0.00
February 22	52	39	0.08
February 23	46	34	0.00
February 24	44	32	0.01
February 25	49	36	0.00
February 26	47	36	0.01
February 27	45	32	0.01
February 28	53	36	0.00

March 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	61	36	0.00
March 2	61	41	0.00
March 3	65	35	0.00
March 4	64	34	0.00
March 5	70	42	0.00
March 6	51	37	0.10
March 7	50	35	0.00
March 8	46	32	0.00
March 9	55	32	0.00
March 10	52	28	0.00
March 11	53	30	0.00
March 12	57	32	0.00
March 13	59	30	0.00
March 14	57	32	0.00
March 15	45	35	0.05
March 16	52	34	0.00
March 17	58	33	0.00
March 18	72	36	0.00
March 19	58	40	0.01
March 20	55	40	0.00
March 21	51	37	0.18
March 22	53	37	0.15
March 23	52	33	0.00
March 24	48	35	0.09
March 25	50	39	0.03
March 26	57	38	0.00
March 27	64	39	0.00
March 28	68	36	0.00
March 29	51	33	0.00
March 30	52	30	0.00
March 31	65	33	0.00

April 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	71	37	0.00
April 2	66	41	0.00
April 3	62	41	0.00
April 4	63	42	0.05
April 5	56	38	0.00
April 6	65	38	0.00
April 7	65	41	0.00
April 8	54	39	0.03
April 9	62	31	0.00
April 10	51	30	0.00
April 11	52	27	0.00
April 12	60	28	0.00
April 13	61	27	0.00
April 14	66	35	0.00
April 15	70	39	0.00
April 16	72	39	0.00
April 17	75	40	0.00
April 18	78	48	0.00
April 19	62	39	0.00
April 20	65	34	0.00
April 21	69	36	0.00
April 22	70	49	0.02
April 23	65	46	0.00
April 24	57	47	0.10
April 25	61	45	0.02
April 26	64	43	0.00
April 27	67	42	0.00
April 28	74	49	0.00
April 29	83	54	0.00
April 30	75	56	0.00

May 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	70	51	0.01
May 2	65	45	0.00
May 3	68	43	0.00
May 4	69	52	0.00
May 5	80	43	0.00
May 6	80	53	0.00
May 7	61	42	0.04
May 8	60	40	0.00
May 9	64	43	0.00
May 10	70	44	0.00
May 11	75	44	0.00
May 12	79	48	0.00
May 13	77	51	0.00
May 14	82	53	0.00
May 15	83	54	0.00
May 16	86	52	0.00
May 17	82	59	0.00
May 18	64	49	0.00
May 19	62	45	0.00
May 20	61	44	0.05
May 21	64	43	0.00
May 22	61	43	0.12
May 23	72	45	0.02
May 24	72	52	0.03
May 25	70	51	0.03
May 26	77	52	0.00
May 27	75	51	0.00
May 28	69	47	0.00
May 29	80	43	0.00
May 30	83	48	0.00
May 31	88	55	0.00

June 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	95	58	0.00
June 2	99	61	0.00
June 3	93	71	0.00
June 4	87	62	0.00
June 5	73	51	0.00
June 6	63	48	0.00
June 7	64	46	0.03
June 8	72	50	0.03
June 9	71	53	0.00
June 10	71	49	0.00
June 11	76	49	0.02
June 12	82	55	0.10
June 13	93	56	0.00
June 14	89	59	0.08
June 15	72	55	0.32
June 16	78	46	0.00
June 17	86	54	0.00
June 18	90	56	0.00
June 19	86	61	0.00
June 20	90	59	0.00
June 21	93	61	0.00
June 22	93	70	0.00
June 23	95	71	0.00
June 24	92	69	0.00
June 25	92	72	0.00
June 26	104	68	0.00
June 27	110	69	0.00
June 28	113	78	0.00
June 29	116	78	0.00
June 30	108	80	0.03

July 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	95	71	0.00
July 2	94	67	0.00
July 3	98	64	0.00
July 4	96	68	0.00
July 5	97	65	0.00
July 6	101	64	0.00
July 7	93	71	0.00
July 8	92	64	0.00
July 9	94	64	0.00
July 10	98	64	0.00
July 11	96	70	0.00
July 12	98	64	0.00
July 13	99	69	0.00
July 14	99	67	0.00
July 15	92	69	0.00
July 16	87	63	0.00
July 17	89	61	0.00
July 18	93	66	0.00
July 19	87	69	0.00
July 20	89	71	0.00
July 21	84	62	0.00
July 22	82	56	0.00
July 23	88	59	0.00
July 24	96	58	0.00
July 25	98	66	0.00
July 26	90	71	0.00
July 27	85	72	0.00
July 28	93	69	0.00
July 29	101	68	0.00
July 30	109	70	0.00
July 31	98	74	0.01

August 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	90	71	0.03
August 2	98	71	0.00
August 3	104	72	0.00
August 4	97	73	0.00
August 5	94	70	0.00
August 6	88	67	0.00
August 7	91	67	0.00
August 8	76	59	0.00
August 9	85	54	0.00
August 10	93	62	0.00
August 11	101	69	0.00
August 12	101	71	0.00
August 13	92	66	0.00
August 14	99	70	0.00
August 15	100	71	0.00
August 16	97	71	0.00
August 17	73	59	0.07
August 18	75	58	0.00
August 19	84	58	0.00
August 20	78	62	0.00
August 21	72	55	0.17
August 22	78	55	0.00
August 23	73	50	0.00
August 24	83	48	0.00
August 25	81	54	0.00
August 26	79	64	0.00
August 27	77	59	0.00
August 28	85	52	0.00
August 29	90	56	0.00
August 30	83	57	0.00
August 31	72	53	0.00

September 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	75	45	0.00
September 2	76	49	0.00
September 3	84	53	0.00
September 4	84	56	0.00
September 5	89	62	0.00
September 6	86	61	0.00
September 7	83	57	0.00
September 8	88	63	0.00
September 9	83	61	0.00
September 10	75	60	0.15
September 11	75	57	0.00
September 12	78	55	0.00
September 13	74	57	0.00
September 14	81	52	0.00
September 15	77	53	0.00
September 16	69	47	0.00
September 17	73	46	0.00
September 18	69	54	0.32
September 19	67	52	0.03
September 20	68	51	0.00
September 21	82	45	0.00
September 22	77	51	0.00
September 23	76	53	0.00
September 24	82	50	0.00
September 25	85	54	0.00
September 26	81	57	0.00
September 27	76	52	0.26
September 28	64	51	0.00
September 29	66	50	0.00
September 30	80	49	0.00

October 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	68	49	0.00
October 2	71	44	0.00
October 3	75	47	0.00
October 4	74	48	0.00
October 5	75	50	0.00
October 6	61	44	0.00
October 7	64	37	0.00
October 8	58	43	0.00
October 9	64	41	0.00
October 10	63	43	0.01
October 11	55	38	0.00
October 12	54	32	0.00
October 13	53	41	0.06
October 14	58	41	0.05
October 15	69	42	0.00
October 16	73	41	0.00
October 17	71	43	0.00
October 18	63	46	0.00
October 19	66	40	0.00
October 20	68	51	0.13
October 21	77	45	0.00
October 22	76	50	0.40
October 23	62	46	0.00
October 24	64	47	0.32
October 25	60	46	0.12
October 26	58	46	0.07
October 27	56	48	0.00
October 28	73	50	0.00
October 29	66	41	0.73
October 30	44	33	0.00
October 31	42	36	0.00

November 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	42	32	0.01
November 2	46	40	0.00
November 3	46	42	0.00
November 4	65	43	0.14
November 5	56	39	0.03
November 6	51	37	0.05
November 7	53	36	0.00
November 8	58	33	0.00
November 9	58	40	0.11
November 10	52	39	0.00
November 11	46	40	0.70
November 12	60	43	0.44
November 13	60	43	0.01
November 14	68	54	0.00
November 15	69	41	0.00
November 16	48	34	0.00
November 17	48	28	0.00
November 18	42	31	0.02
November 19	38	34	0.30
November 20	45	30	0.00
November 21	32	29	0.00
November 22	35	29	0.00
November 23	46	29	0.08
November 24	47	33	0.00
November 25	58	38	0.00
November 26	59	46	0.01
November 27	65	42	0.00
November 28	65	49	0.00
November 29	58	42	0.09
November 30	60	41	0.00

December 2021 Walla Walla Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	67	52	0.00
December 2	61	42	0.00
December 3	46	33	0.00
December 4	50	34	0.05
December 5	42	31	0.00
December 6	39	32	0.10
December 7	40	32	0.02
December 8	51	33	0.02
December 9	41	31	0.01
December 10	45	32	0.00
December 11	51	44	0.01
December 12	44	37	0.13
December 13	54	36	0.20
December 14	41	31	0.00
December 15	44	28	0.00
December 16	37	30	0.09
December 17	39	27	0.03
December 18	54	28	0.00
December 19	42	29	0.74
December 20	30	26	0.27
December 21	29	23	0.00
December 22	51	27	0.01
December 23	49	36	0.00
December 24	45	37	0.00
December 25	44	34	0.00
December 26	35	17	0.00
December 27	21	11	0.08
December 28	22	13	0.10
December 29	20	7	0.03
December 30	32	15	0.26
December 31	16	0	0.04

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Weather Station Details

Years	Station	Coordinates
1949–2024	Walla Walla Regional Airport	location