Kennewick Weather in 2009

Historical record of Kennewick, Washington weather for the year 2009 based on NOAA data.

Jump to Month:

Year:

2009 Kennewick Weather Extremes
Highest temperature	109 °F	August 1
Lowest temperature	-2 °F	December 10
Highest daily low	74 °F	August 3
Lowest daily high	20 °F	January 4
Most daily precipitation	0.7 inches	January 2
Total annual precipitation	7.0 inches	-

What was the hottest temperature in Kennewick in 2009?

The highest temperature recorded in Kennewick, Washington in 2009 was 109 °F which happened on August 1.

Highest Temperatures: All-Time By Year

Highest Temperatures in Kennewick in 2009

Rank	Temperature	Date
1	109 °F	Aug 1
2	104 °F	Aug 2
2	104 °F	Jul 31
4	103 °F	Aug 3
4	103 °F	Jul 17
6	102 °F	Jul 28
6	102 °F	Jul 4
8	101 °F	Aug 4
8	101 °F	Jul 11
8	101 °F	Jul 5

What was the coldest temperature in Kennewick in 2009?

The lowest temperature recorded in Kennewick, Washington in 2009 was -2 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Kennewick in 2009

Rank	Temperature	Date
1	-2 °F	December 10
1	-2 °F	December 8
3	0 °F	December 11
4	2 °F	December 9
4	2 °F	December 7
6	9 °F	December 12
7	14 °F	December 30
7	14 °F	December 14
7	14 °F	January 26
7	14 °F	January 4
7	14 °F	January 3

January 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	50	37	0.22
January 2	43	17	0.66
January 3	25	14	0.00
January 4	20	14	0.14
January 5	29	18	0.05
January 6	57	29	0.08
January 7	63	53	0.00
January 8	59	37	0.00
January 9	47	33	0.00
January 10	47	36	0.00
January 11	55	30	0.00
January 12	60	31	0.00
January 13	55	31	0.00
January 14	33	30	0.00
January 15	32	30	0.00
January 16	31	29	0.00
January 17	32	30	0.00
January 18	35	32	0.00
January 19	34	31	0.00
January 20	32	30	0.00
January 21	31	29	0.00
January 22	31	25	0.00
January 23	30	27	0.00
January 24	32	28	0.03
January 25	33	20	0.00
January 26	29	14	0.00
January 27	41	16	0.00
January 28	51	17	0.00
January 29	53	26	0.00
January 30	46	22	0.00
January 31	46	22	0.00

February 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	45	21	0.00
February 2	42	24	0.00
February 3	49	21	0.00
February 4	47	22	0.00
February 5	39	24	0.14
February 6	40	31	0.01
February 7	40	28	0.00
February 8	34	25	0.00
February 9	47	28	0.00
February 10	41	27	0.02
February 11	42	25	0.02
February 12	44	27	0.00
February 13	46	28	0.00
February 14	48	22	0.00
February 15	41	24	0.01
February 16	49	31	0.00
February 17	52	25	0.00
February 18	55	24	0.00
February 19	40	32	0.00
February 20	43	36	0.00
February 21	43	27	0.00
February 22	39	23	0.12
February 23	43	34	0.26
February 24	60	32	0.00
February 25	57	37	0.00
February 26	45	25	0.06
February 27	50	19	0.00
February 28	47	23	0.00

March 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	48	34	0.12
March 2	50	37	0.14
March 3	57	34	0.25
March 4	55	28	0.00
March 5	54	32	0.14
March 6	45	27	0.00
March 7	57	28	0.00
March 8	47	30	0.00
March 9	48	26	0.03
March 10	37	21	0.00
March 11	43	20	0.00
March 12	48	15	0.00
March 13	50	19	0.00
March 14	51	26	0.00
March 15	63	38	0.00
March 16	58	35	0.00
March 17	57	36	0.00
March 18	61	35	0.00
March 19	64	32	0.00
March 20	72	39	0.00
March 21	54	44	0.13
March 22	57	38	0.32
March 23	55	35	0.02
March 24	57	42	0.00
March 25	56	36	0.00
March 26	55	31	0.00
March 27	61	30	0.00
March 28	49	36	0.28
March 29	57	33	0.00
March 30	57	29	0.00
March 31	61	39	0.00

April 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	43	34	0.19
April 2	62	40	0.11
April 3	58	36	0.00
April 4	61	25	0.00
April 5	70	28	0.00
April 6	73	31	0.00
April 7	79	32	0.00
April 8	71	47	0.00
April 9	66	39	0.00
April 10	66	39	0.00
April 11	67	46	0.00
April 12	63	44	0.09
April 13	61	39	0.01
April 14	55	34	0.10
April 15	65	37	0.00
April 16	68	30	0.00
April 17	71	32	0.00
April 18	68	32	0.00
April 19	81	37	0.00
April 20	85	39	0.00
April 21	86	39	0.00
April 22	77	40	0.00
April 23	60	36	0.00
April 24	63	28	0.00
April 25	66	31	0.00
April 26	67	35	0.00
April 27	68	34	0.00
April 28	48	43	0.09
April 29	57	44	0.05
April 30	66	36	0.00

May 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	73	32	0.00
May 2	64	41	0.23
May 3	66	48	0.00
May 4	67	40	0.08
May 5	69	49	0.01
May 6	65	50	0.09
May 7	68	45	0.00
May 8	68	33	0.00
May 9	73	32	0.00
May 10	77	36	0.01
May 11	73	50	0.01
May 12	65	46	0.00
May 13	66	42	0.08
May 14	74	44	0.01
May 15	73	34	0.00
May 16	82	36	0.00
May 17	91	42	0.00
May 18	92	44	0.00
May 19	73	48	0.00
May 20	70	40	0.00
May 21	78	33	0.00
May 22	83	36	0.00
May 23	87	40	0.00
May 24	87	44	0.00
May 25	84	51	0.00
May 26	83	58	0.00
May 27	85	46	0.00
May 28	90	46	0.00
May 29	96	53	0.00
May 30	98	60	0.00
May 31	93	54	0.00

June 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	92	53	0.00
June 2	87	61	0.00
June 3	89	52	0.00
June 4	90	59	0.00
June 5	88	62	0.00
June 6	81	57	0.13
June 7	74	55	0.00
June 8	80	53	0.00
June 9	84	48	0.00
June 10	82	54	0.00
June 11	87	49	0.00
June 12	87	63	0.00
June 13	86	56	0.00
June 14	83	66	0.00
June 15	87	60	0.00
June 16	87	58	0.00
June 17	87	62	0.00
June 18	84	50	0.00
June 19	82	61	0.14
June 20	78	51	0.00
June 21	73	53	0.00
June 22	74	52	0.00
June 23	83	41	0.00
June 24	97	51	0.00
June 25	83	58	0.00
June 26	83	50	0.00
June 27	91	46	0.00
June 28	89	56	0.00
June 29	88	48	0.00
June 30	88	49	0.00

July 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	92	50	0.00
July 2	96	49	0.00
July 3	100	52	0.00
July 4	102	56	0.00
July 5	101	60	0.06
July 6	85	57	0.00
July 7	84	50	0.00
July 8	81	48	0.00
July 9	85	52	0.00
July 10	89	51	0.00
July 11	101	56	0.00
July 12	95	62	0.02
July 13	86	61	0.00
July 14	86	56	0.00
July 15	94	49	0.00
July 16	97	51	0.00
July 17	103	58	0.00
July 18	100	58	0.00
July 19	91	61	0.00
July 20	94	53	0.00
July 21	n/a	n/a	0.00
July 22	n/a	n/a	0.00
July 23	96	69	0.00
July 24	90	59	0.00
July 25	95	57	0.00
July 26	94	66	0.00
July 27	98	61	0.00
July 28	102	63	0.00
July 29	97	68	0.00
July 30	100	60	0.00
July 31	104	63	0.00

August 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	109	60	0.00
August 2	104	65	0.00
August 3	103	74	0.00
August 4	101	69	0.00
August 5	97	66	0.00
August 6	86	61	0.01
August 7	80	60	0.04
August 8	85	61	0.00
August 9	90	63	0.00
August 10	95	61	0.00
August 11	93	58	0.00
August 12	90	64	0.02
August 13	84	57	0.00
August 14	79	51	0.00
August 15	81	49	0.00
August 16	84	48	0.00
August 17	86	50	0.00
August 18	95	55	0.00
August 19	98	55	0.00
August 20	100	59	0.00
August 21	95	65	0.00
August 22	85	54	0.00
August 23	85	49	0.00
August 24	86	46	0.00
August 25	88	49	0.00
August 26	89	48	0.00
August 27	96	47	0.00
August 28	92	52	0.00
August 29	85	58	0.00
August 30	89	57	0.00
August 31	94	54	0.00

September 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	96	56	0.00
September 2	94	63	0.00
September 3	81	54	0.00
September 4	79	48	0.00
September 5	85	49	0.14
September 6	78	57	0.00
September 7	75	52	0.01
September 8	77	41	0.00
September 9	81	43	0.00
September 10	83	46	0.00
September 11	88	50	0.00
September 12	91	48	0.00
September 13	94	49	0.00
September 14	89	67	0.00
September 15	84	58	0.00
September 16	91	51	0.00
September 17	81	51	0.00
September 18	84	41	0.00
September 19	83	48	0.00
September 20	74	38	0.00
September 21	80	36	0.00
September 22	85	40	0.00
September 23	87	45	0.00
September 24	89	47	0.00
September 25	85	45	0.00
September 26	88	47	0.00
September 27	76	39	0.00
September 28	79	37	0.00
September 29	67	45	0.00
September 30	66	42	0.00

October 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	69	38	0.00
October 2	69	47	0.00
October 3	58	36	0.32
October 4	70	46	0.00
October 5	66	34	0.00
October 6	70	31	0.00
October 7	71	35	0.00
October 8	65	34	0.00
October 9	53	35	0.00
October 10	52	30	0.00
October 11	52	19	0.00
October 12	47	26	0.00
October 13	43	29	0.27
October 14	66	42	0.09
October 15	64	39	0.00
October 16	66	41	0.00
October 17	69	42	0.03
October 18	65	44	0.00
October 19	63	42	0.00
October 20	64	37	0.00
October 21	61	45	0.02
October 22	62	34	0.00
October 23	64	40	0.07
October 24	61	33	0.00
October 25	54	26	0.00
October 26	65	39	0.06
October 27	57	36	0.02
October 28	53	24	0.00
October 29	48	39	0.07
October 30	70	41	0.00
October 31	69	42	0.00

November 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	59	28	0.00
November 2	50	23	0.00
November 3	53	24	0.00
November 4	52	25	0.00
November 5	56	27	0.02
November 6	59	40	0.01
November 7	60	40	0.00
November 8	54	33	0.00
November 9	47	25	0.00
November 10	58	28	0.00
November 11	51	28	0.00
November 12	48	20	0.00
November 13	45	25	0.05
November 14	47	20	0.00
November 15	51	28	0.00
November 16	62	30	0.00
November 17	66	44	0.00
November 18	53	34	0.00
November 19	60	43	0.00
November 20	61	39	0.01
November 21	52	39	0.00
November 22	49	41	0.05
November 23	52	28	0.00
November 24	52	29	0.00
November 25	48	24	0.00
November 26	42	29	0.05
November 27	53	27	0.14
November 28	49	24	0.00
November 29	51	26	0.00
November 30	42	22	0.00

December 2009 Kennewick Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	46	19	0.00
December 2	40	16	0.00
December 3	30	19	0.00
December 4	31	18	0.00
December 5	35	15	0.00
December 6	35	19	0.00
December 7	25	2	0.00
December 8	24	-2	0.00
December 9	26	2	0.00
December 10	24	-2	0.00
December 11	23	0	0.00
December 12	24	9	0.05
December 13	36	20	0.00
December 14	34	14	0.02
December 15	31	26	0.22
December 16	38	25	0.03
December 17	39	29	0.00
December 18	40	33	0.01
December 19	42	34	0.06
December 20	41	33	0.02
December 21	56	32	0.10
December 22	45	26	0.00
December 23	38	22	0.00
December 24	36	18	0.00
December 25	32	19	0.00
December 26	30	23	0.00
December 27	30	19	0.00
December 28	31	26	0.02
December 29	31	28	0.08
December 30	34	14	0.00
December 31	31	19	0.16

Next Year >

Weather Station Details

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