Vacaville Weather in 1990

Historical record of Vacaville, California weather for the year 1990 based on NOAA data.

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1990 Vacaville Weather Extremes
Highest temperature	110 °F	July 12
Lowest temperature	17 °F	December 20
Highest daily low	74 °F	August 9
Lowest daily high	37 °F	December 22
Most daily precipitation	2.5 inches	February 16
Most daily snow	none	-
Total annual snow	none	-

What was the hottest temperature in Vacaville in 1990?

The highest temperature recorded in Vacaville, California in 1990 was 110 °F which happened on July 12.

Highest Temperatures: All-Time By Year

Highest Temperatures in Vacaville in 1990

Rank	Temperature	Date
1	110 °F	Jul 12
2	109 °F	Aug 10
2	109 °F	Aug 9
4	108 °F	Jul 11
5	107 °F	Aug 7
5	107 °F	Aug 5
5	107 °F	Jul 20
5	107 °F	Jul 14
5	107 °F	Jul 13
10	106 °F	Aug 11
10	106 °F	Aug 8

What was the coldest temperature in Vacaville in 1990?

The lowest temperature recorded in Vacaville, California in 1990 was 17 °F which happened on Dec 20.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Vacaville in 1990

Rank	Temperature	Date
1	17 °F	December 20
2	18 °F	December 23
2	18 °F	December 22
4	23 °F	December 25
4	23 °F	December 24
6	25 °F	December 31
6	25 °F	December 28
6	25 °F	December 21
9	26 °F	December 26
10	27 °F	December 27

January 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	52	29	0.19
January 2	56	30	0.00
January 3	56	29	0.00
January 4	56	31	0.00
January 5	55	29	0.00
January 6	52	33	0.00
January 7	50	44	0.25
January 8	61	42	0.12
January 9	65	43	0.00
January 10	60	42	0.00
January 11	58	37	0.00
January 12	56	42	1.29
January 13	55	47	0.55
January 14	52	45	1.12
January 15	60	39	0.00
January 16	55	42	0.10
January 17	58	38	0.00
January 18	55	37	0.00
January 19	49	32	0.00
January 20	60	31	0.00
January 21	57	29	0.00
January 22	56	31	0.00
January 23	55	34	0.00
January 24	58	34	0.00
January 25	47	34	0.00
January 26	58	37	0.00
January 27	60	42	0.00
January 28	61	33	0.00
January 29	62	41	0.00
January 30	55	39	0.08
January 31	55	32	0.00

February 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	59	36	0.32
February 2	61	35	0.00
February 3	55	36	0.45
February 4	56	36	0.15
February 5	57	34	0.03
February 6	54	33	0.00
February 7	55	35	0.00
February 8	53	32	0.00
February 9	62	37	0.00
February 10	66	38	0.00
February 11	61	37	0.00
February 12	61	41	0.00
February 13	56	37	0.00
February 14	49	37	0.00
February 15	50	28	0.00
February 16	50	36	2.50
February 17	49	32	0.50
February 18	50	28	0.00
February 19	58	36	0.00
February 20	52	29	0.00
February 21	61	39	0.00
February 22	66	38	0.00
February 23	69	34	0.00
February 24	71	45	0.00
February 25	72	45	0.00
February 26	69	42	0.00
February 27	70	41	0.00
February 28	69	43	0.00

March 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	n/a	n/a	n/a
March 2	n/a	n/a	n/a
March 3	n/a	n/a	n/a
March 4	n/a	n/a	n/a
March 5	n/a	n/a	n/a
March 6	n/a	n/a	n/a
March 7	n/a	n/a	n/a
March 8	n/a	n/a	n/a
March 9	n/a	n/a	n/a
March 10	n/a	n/a	n/a
March 11	n/a	n/a	n/a
March 12	n/a	n/a	n/a
March 13	n/a	n/a	n/a
March 14	n/a	n/a	n/a
March 15	n/a	n/a	n/a
March 16	n/a	n/a	n/a
March 17	n/a	n/a	n/a
March 18	n/a	n/a	n/a
March 19	n/a	n/a	n/a
March 20	n/a	n/a	n/a
March 21	n/a	n/a	n/a
March 22	n/a	n/a	n/a
March 23	n/a	n/a	n/a
March 24	n/a	n/a	n/a
March 25	n/a	n/a	n/a
March 26	n/a	n/a	n/a
March 27	n/a	n/a	n/a
March 28	n/a	n/a	n/a
March 29	n/a	n/a	n/a
March 30	n/a	n/a	n/a
March 31	n/a	n/a	n/a

April 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	77	38	0.00
April 2	82	39	0.00
April 3	83	46	0.00
April 4	81	50	0.00
April 5	77	48	0.00
April 6	72	46	0.00
April 7	74	48	0.00
April 8	66	49	0.00
April 9	78	41	0.00
April 10	83	45	0.00
April 11	84	45	0.00
April 12	87	49	0.00
April 13	n/a	n/a	0.00
April 14	88	51	0.00
April 15	80	48	0.00
April 16	69	41	0.00
April 17	70	53	0.00
April 18	75	50	0.00
April 19	74	49	0.00
April 20	75	48	0.00
April 21	n/a	n/a	n/a
April 22	73	52	n/a
April 23	73	52	0.00
April 24	91	49	0.00
April 25	89	49	0.00
April 26	87	51	0.00
April 27	91	53	0.00
April 28	88	55	0.00
April 29	79	51	0.00
April 30	80	n/a	0.00

May 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	85	55	0.00
May 2	n/a	n/a	0.00
May 3	92	55	0.00
May 4	96	65	0.00
May 5	98	58	0.00
May 6	92	45	0.00
May 7	87	36	0.00
May 8	87	45	0.00
May 9	85	50	0.00
May 10	75	47	0.00
May 11	78	47	0.00
May 12	79	50	0.00
May 13	85	49	0.00
May 14	81	51	0.00
May 15	82	49	0.00
May 16	85	49	0.00
May 17	80	50	0.00
May 18	71	45	0.00
May 19	n/a	n/a	n/a
May 20	69	52	n/a
May 21	75	53	0.00
May 22	73	55	0.01
May 23	72	55	0.13
May 24	74	42	0.00
May 25	76	46	0.00
May 26	74	50	0.02
May 27	68	50	0.95
May 28	71	51	0.50
May 29	73	48	0.00
May 30	70	55	0.11
May 31	69	48	0.22

June 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	77	46	0.00
June 2	86	48	0.00
June 3	85	50	0.00
June 4	84	52	0.00
June 5	90	53	0.00
June 6	88	51	0.00
June 7	93	53	0.00
June 8	102	55	0.00
June 9	100	60	0.00
June 10	90	59	0.00
June 11	88	53	0.00
June 12	88	52	0.00
June 13	86	51	0.00
June 14	84	53	0.00
June 15	80	53	0.00
June 16	85	52	0.00
June 17	86	52	0.00
June 18	85	52	0.00
June 19	100	47	0.00
June 20	105	63	0.00
June 21	104	62	0.00
June 22	95	55	0.00
June 23	92	53	0.00
June 24	91	57	0.00
June 25	93	54	0.00
June 26	95	53	0.00
June 27	n/a	n/a	n/a
June 28	95	55	0.00
June 29	95	59	0.00
June 30	98	58	0.00

July 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	95	59	0.00
July 2	89	59	0.00
July 3	90	n/a	0.00
July 4	87	55	0.00
July 5	85	53	0.00
July 6	89	60	0.00
July 7	94	58	0.00
July 8	94	58	0.00
July 9	98	55	0.00
July 10	105	61	0.00
July 11	108	68	0.00
July 12	110	72	0.00
July 13	107	72	0.00
July 14	107	64	0.00
July 15	100	62	0.00
July 16	96	69	0.00
July 17	97	64	0.00
July 18	100	66	0.00
July 19	101	65	0.00
July 20	107	65	0.00
July 21	105	64	0.00
July 22	n/a	58	0.00
July 23	95	56	0.00
July 24	89	58	0.00
July 25	90	59	0.00
July 26	94	57	0.00
July 27	98	59	0.00
July 28	98	61	0.00
July 29	100	59	0.00
July 30	n/a	n/a	n/a
July 31	98	58	0.00

August 1990 Vacaville Weather

Day	High (°F)	Low (°F)
August 1	100	55
August 2	99	58
August 3	96	61
August 4	100	58
August 5	107	60
August 6	n/a	n/a
August 7	107	69
August 8	106	71
August 9	109	74
August 10	109	66
August 11	106	60
August 12	101	60
August 13	101	60
August 14	100	59
August 15	84	55
August 16	86	60
August 17	87	61
August 18	85	64
August 19	85	56
August 20	86	60
August 21	90	57
August 22	95	58
August 23	98	62
August 24	93	56
August 25	77	55
August 26	77	56
August 27	86	53
August 28	93	53
August 29	91	61
August 30	89	58
August 31	92	58

September 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	91	57	0.00
September 2	94	55	0.00
September 3	94	58	0.00
September 4	91	52	0.00
September 5	92	56	0.00
September 6	93	57	0.00
September 7	96	56	0.00
September 8	92	53	0.00
September 9	98	56	0.00
September 10	97	58	0.00
September 11	96	55	0.00
September 12	95	56	0.00
September 13	90	53	0.00
September 14	90	52	0.00
September 15	85	54	0.00
September 16	88	56	0.00
September 17	89	58	0.00
September 18	91	57	0.00
September 19	93	56	0.00
September 20	97	55	0.00
September 21	96	60	0.00
September 22	87	63	0.00
September 23	85	60	0.00
September 24	83	60	0.00
September 25	80	61	0.10
September 26	83	54	0.00
September 27	85	55	0.00
September 28	96	50	0.00
September 29	101	59	0.00
September 30	99	57	0.00

October 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	95	57	0.00
October 2	93	45	0.00
October 3	92	65	0.00
October 4	95	58	0.00
October 5	87	47	0.00
October 6	80	46	0.00
October 7	80	47	0.00
October 8	83	56	0.00
October 9	87	47	0.00
October 10	89	49	0.00
October 11	90	49	0.00
October 12	87	49	0.00
October 13	87	47	0.00
October 14	88	56	0.00
October 15	85	51	0.00
October 16	84	49	0.00
October 17	85	47	0.00
October 18	n/a	n/a	n/a
October 19	74	47	n/a
October 20	n/a	n/a	0.00
October 21	80	46	0.00
October 22	84	52	0.00
October 23	86	49	0.00
October 24	85	48	0.00
October 25	85	51	0.00
October 26	87	48	0.00
October 27	85	39	0.00
October 28	83	50	0.00
October 29	77	46	0.00
October 30	75	45	0.00
October 31	68	55	0.07

November 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	67	31	0.00
November 2	67	42	0.00
November 3	76	52	0.00
November 4	74	41	0.00
November 5	72	45	0.00
November 6	68	44	0.00
November 7	74	46	0.00
November 8	80	43	0.00
November 9	75	44	0.00
November 10	76	41	0.00
November 11	76	41	0.00
November 12	77	42	0.00
November 13	77	42	0.00
November 14	62	50	0.03
November 15	69	41	0.00
November 16	62	42	0.00
November 17	72	42	0.00
November 18	64	43	0.00
November 19	64	45	0.05
November 20	59	41	0.00
November 21	60	42	0.00
November 22	62	41	0.00
November 23	65	35	0.00
November 24	68	34	0.00
November 25	61	32	0.17
November 26	66	43	0.00
November 27	59	33	0.00
November 28	57	33	0.00
November 29	59	35	0.00
November 30	67	38	0.00

December 1990 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	62	34	0.00
December 2	63	35	0.00
December 3	55	35	0.00
December 4	60	32	0.00
December 5	61	34	0.00
December 6	62	34	0.00
December 7	64	36	0.00
December 8	67	34	0.00
December 9	65	34	0.00
December 10	57	42	0.37
December 11	60	47	0.33
December 12	58	39	0.00
December 13	n/a	n/a	0.00
December 14	48	32	0.00
December 15	51	37	0.21
December 16	55	36	0.01
December 17	58	33	0.00
December 18	50	32	0.00
December 19	52	37	0.00
December 20	45	17	0.00
December 21	38	25	0.00
December 22	37	18	0.00
December 23	41	18	0.00
December 24	49	23	0.00
December 25	50	23	0.00
December 26	56	26	0.00
December 27	55	27	0.00
December 28	50	25	0.00
December 29	52	42	0.00
December 30	47	28	0.00
December 31	54	25	0.00

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Weather Station Details

Years	Station	Coordinates
1999–2024	Vacaville Nut Tree Airport	location
1893–1998	Vacaville	location