Kennewick Weather in 1991

Historical record of Kennewick, Washington weather for the year 1991 based on NOAA data.

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1991 Kennewick Weather Extremes
Highest temperature	101 °F	August 22
Lowest temperature	9 °F	January 1
Highest daily low	69 °F	August 19
Lowest daily high	22 °F	January 6
Most daily precipitation	0.7 inches	May 17
Most daily snow	none	-
Total annual precipitation	7.6 inches	-
Total annual snow	none	-

What was the hottest temperature in Kennewick in 1991?

The highest temperature recorded in Kennewick, Washington in 1991 was 101 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Kennewick in 1991

Rank	Temperature	Date
1	101 °F	Aug 22
1	101 °F	Jul 4
3	100 °F	Aug 20
3	100 °F	Aug 19
5	99 °F	Aug 21
5	99 °F	Aug 9
5	99 °F	Aug 5
5	99 °F	Jul 24
9	98 °F	Aug 18
9	98 °F	Aug 4
9	98 °F	Jul 25
9	98 °F	Jul 14
9	98 °F	Jul 13

What was the coldest temperature in Kennewick in 1991?

The lowest temperature recorded in Kennewick, Washington in 1991 was 9 °F which happened on Jan 1.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Kennewick in 1991

Rank	Temperature	Date
1	9 °F	January 1
2	15 °F	January 8
3	16 °F	January 9
4	17 °F	January 29
4	17 °F	January 7
4	17 °F	January 6
4	17 °F	January 5
8	18 °F	January 4
9	19 °F	January 27
9	19 °F	January 10
9	19 °F	January 2

January 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	44	9	0.00
January 2	43	19	0.00
January 3	27	21	0.00
January 4	26	18	0.00
January 5	24	17	0.00
January 6	22	17	0.04
January 7	23	17	0.22
January 8	24	15	0.00
January 9	24	16	0.00
January 10	28	19	0.21
January 11	32	27	0.05
January 12	37	29	0.02
January 13	58	34	0.00
January 14	56	47	0.00
January 15	55	43	0.01
January 16	54	32	0.00
January 17	48	33	0.00
January 18	40	34	0.00
January 19	41	28	0.00
January 20	38	20	0.00
January 21	40	20	0.00
January 22	41	20	0.00
January 23	36	22	0.00
January 24	37	25	0.00
January 25	37	23	0.00
January 26	38	23	0.00
January 27	36	19	0.00
January 28	44	22	0.00
January 29	38	17	0.00
January 30	37	21	0.00
January 31	29	24	0.00

February 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	37	28	0.01
February 2	43	28	0.01
February 3	57	37	0.00
February 4	61	39	0.00
February 5	58	41	0.05
February 6	59	32	0.00
February 7	52	28	0.00
February 8	50	27	0.00
February 9	51	29	0.00
February 10	50	28	0.00
February 11	39	36	0.00
February 12	48	36	0.00
February 13	54	41	0.14
February 14	49	43	0.07
February 15	50	44	0.00
February 16	52	39	0.00
February 17	58	39	0.00
February 18	57	33	0.00
February 19	55	33	0.10
February 20	63	44	0.13
February 21	62	35	0.00
February 22	56	35	0.00
February 23	59	29	0.00
February 24	60	29	0.00
February 25	58	30	0.00
February 26	61	30	0.00
February 27	60	29	0.00
February 28	59	29	0.00

March 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	58	29	0.03
March 2	34	29	0.02
March 3	50	30	0.16
March 4	64	42	0.05
March 5	47	35	0.26
March 6	49	35	0.00
March 7	52	35	0.00
March 8	58	30	0.00
March 9	57	31	0.00
March 10	56	37	0.00
March 11	53	30	0.00
March 12	54	34	0.01
March 13	56	30	0.00
March 14	53	31	0.00
March 15	52	30	0.00
March 16	53	28	0.00
March 17	59	31	0.00
March 18	60	30	0.00
March 19	54	37	0.00
March 20	49	40	0.05
March 21	60	35	0.00
March 22	61	37	0.00
March 23	56	36	0.00
March 24	57	37	0.21
March 25	49	31	0.06
March 26	44	33	0.02
March 27	50	32	0.00
March 28	59	34	0.00
March 29	59	40	0.00
March 30	63	37	0.00
March 31	70	39	0.00

April 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	70	n/a	0.00
April 2	72	49	0.00
April 3	64	42	0.00
April 4	63	43	0.00
April 5	65	50	0.00
April 6	65	37	0.00
April 7	59	41	0.00
April 8	58	38	0.00
April 9	58	40	0.13
April 10	58	39	0.00
April 11	57	39	0.00
April 12	66	40	0.00
April 13	69	38	0.00
April 14	70	38	0.00
April 15	64	46	0.00
April 16	57	43	0.11
April 17	65	44	0.00
April 18	65	38	0.00
April 19	70	40	0.00
April 20	73	44	0.00
April 21	78	45	0.00
April 22	80	46	0.00
April 23	78	49	0.00
April 24	73	50	0.00
April 25	64	40	0.00
April 26	61	41	0.00
April 27	61	42	0.00
April 28	66	44	0.00
April 29	64	46	0.00
April 30	68	42	0.00

May 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	73	43	0.00
May 2	71	48	0.00
May 3	71	43	0.00
May 4	71	44	0.00
May 5	73	49	0.00
May 6	70	54	0.00
May 7	68	53	0.16
May 8	68	49	0.24
May 9	62	42	0.00
May 10	61	43	0.00
May 11	67	49	0.00
May 12	69	53	0.05
May 13	69	51	0.00
May 14	67	50	0.00
May 15	74	44	0.00
May 16	73	51	0.00
May 17	69	55	0.72
May 18	59	49	0.21
May 19	67	50	0.00
May 20	59	48	0.00
May 21	74	49	0.00
May 22	78	51	0.00
May 23	75	46	0.00
May 24	73	51	0.00
May 25	73	46	0.00
May 26	68	47	0.00
May 27	70	51	0.00
May 28	74	50	0.00
May 29	77	53	0.00
May 30	60	50	0.01
May 31	73	50	0.00

June 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	75	51	0.00
June 2	82	55	0.00
June 3	87	48	0.00
June 4	71	42	0.00
June 5	70	49	0.00
June 6	62	50	0.09
June 7	72	52	0.00
June 8	76	54	0.00
June 9	77	53	0.00
June 10	84	55	0.00
June 11	93	61	0.00
June 12	76	49	0.00
June 13	71	51	0.00
June 14	70	48	0.00
June 15	73	51	0.00
June 16	75	52	0.00
June 17	73	48	0.00
June 18	74	52	0.00
June 19	79	53	0.00
June 20	73	51	0.07
June 21	61	52	0.05
June 22	69	52	0.00
June 23	74	57	0.00
June 24	79	56	0.00
June 25	76	59	0.00
June 26	81	57	0.00
June 27	79	54	0.00
June 28	85	58	0.00
June 29	87	n/a	0.00
June 30	74	56	0.01

July 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	84	58	0.00
July 2	88	60	0.00
July 3	97	62	0.00
July 4	101	64	0.00
July 5	95	58	0.00
July 6	91	53	0.00
July 7	83	58	0.00
July 8	87	57	0.00
July 9	92	62	0.00
July 10	90	60	0.00
July 11	87	58	0.00
July 12	91	62	0.00
July 13	98	65	0.00
July 14	98	59	0.00
July 15	86	62	0.00
July 16	85	66	0.00
July 17	73	63	0.04
July 18	82	56	0.00
July 19	82	56	0.00
July 20	85	56	0.00
July 21	90	62	0.00
July 22	90	61	0.00
July 23	94	64	0.00
July 24	99	68	0.00
July 25	98	66	0.04
July 26	87	61	0.00
July 27	86	62	0.00
July 28	94	62	0.00
July 29	92	63	0.00
July 30	94	62	0.00
July 31	91	62	0.00

August 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	94	64	0.00
August 2	87	58	0.00
August 3	95	62	0.00
August 4	98	64	0.00
August 5	99	65	0.00
August 6	92	69	0.06
August 7	95	67	0.20
August 8	87	64	0.00
August 9	99	65	0.00
August 10	91	59	0.00
August 11	81	54	0.00
August 12	82	59	0.00
August 13	86	60	0.00
August 14	88	62	0.00
August 15	90	63	0.00
August 16	92	64	0.00
August 17	95	66	0.00
August 18	98	67	0.00
August 19	100	69	0.00
August 20	100	67	0.00
August 21	99	66	0.00
August 22	101	66	0.00
August 23	96	66	0.00
August 24	91	59	0.00
August 25	85	59	0.00
August 26	80	50	0.00
August 27	84	54	0.00
August 28	84	64	0.00
August 29	76	59	0.00
August 30	93	60	0.00
August 31	95	64	0.00

September 1991 Kennewick Weather

Day	High (°F)	Low (°F)
September 1	95	58
September 2	78	53
September 3	80	54
September 4	87	55
September 5	89	55
September 6	92	55
September 7	93	56
September 8	83	58
September 9	76	54
September 10	80	52
September 11	83	53
September 12	85	54
September 13	91	61
September 14	81	47
September 15	76	46
September 16	81	47
September 17	84	50
September 18	87	n/a
September 19	84	49
September 20	84	50
September 21	82	49
September 22	72	40
September 23	72	40
September 24	78	48
September 25	82	49
September 26	85	52
September 27	86	52
September 28	86	55
September 29	79	52
September 30	84	50

October 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	84	50	0.00
October 2	89	47	0.00
October 3	79	44	0.00
October 4	74	40	0.00
October 5	74	40	0.00
October 6	72	41	0.00
October 7	74	41	0.00
October 8	74	43	0.00
October 9	72	40	0.00
October 10	75	40	0.00
October 11	74	42	0.00
October 12	76	42	0.00
October 13	82	42	0.00
October 14	74	42	0.00
October 15	77	42	0.00
October 16	81	42	0.00
October 17	74	41	0.00
October 18	60	35	0.00
October 19	61	39	0.00
October 20	65	40	0.00
October 21	71	40	0.00
October 22	70	42	0.00
October 23	60	41	0.12
October 24	56	41	0.00
October 25	58	46	0.00
October 26	55	43	0.23
October 27	50	42	0.22
October 28	48	29	0.00
October 29	36	n/a	0.03
October 30	43	24	0.00
October 31	41	24	0.00

November 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	37	34	0.14
November 2	42	27	0.00
November 3	38	27	0.00
November 4	42	34	0.07
November 5	49	37	0.56
November 6	44	37	0.03
November 7	44	40	0.00
November 8	47	40	0.00
November 9	48	41	0.08
November 10	47	41	0.00
November 11	47	43	0.00
November 12	61	46	0.00
November 13	65	47	0.00
November 14	57	43	0.11
November 15	51	34	0.00
November 16	41	37	0.00
November 17	57	36	0.31
November 18	52	42	0.00
November 19	56	42	0.00
November 20	56	45	0.11
November 21	57	43	0.00
November 22	53	29	0.00
November 23	46	30	0.01
November 24	39	35	0.02
November 25	40	37	0.26
November 26	46	37	0.17
November 27	42	37	0.22
November 28	51	32	0.00
November 29	49	36	0.07
November 30	46	25	0.00

December 1991 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	44	32	0.00
December 2	53	43	0.00
December 3	53	44	0.00
December 4	55	44	0.00
December 5	57	43	0.00
December 6	58	45	0.06
December 7	53	44	0.19
December 8	52	44	0.00
December 9	54	45	0.00
December 10	56	29	0.00
December 11	48	30	0.00
December 12	55	44	0.00
December 13	57	32	0.00
December 14	47	26	0.00
December 15	41	22	0.00
December 16	29	20	0.00
December 17	30	25	0.00
December 18	31	28	0.03
December 19	37	28	0.02
December 20	46	25	0.00
December 21	33	27	0.04
December 22	35	31	0.34
December 23	39	35	0.01
December 24	40	36	0.00
December 25	40	37	0.00
December 26	40	37	0.00
December 27	37	33	0.00
December 28	37	30	0.00
December 29	38	29	0.00
December 30	35	31	0.00
December 31	43	35	0.00

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Weather Station Details

Years	Station	Coordinates
1999–2024	Pasco Tri Cities Airport	location
1894–1998	Kennewick	location