Vacaville Weather in 1999

Historical record of Vacaville, California weather for the year 1999 based on NOAA data.

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1999 Vacaville Weather Extremes
Highest temperature	108 °F	July 12
Lowest temperature	26 °F	January 29
Highest daily low	78 °F	July 12
Lowest daily high	38 °F	January 10
Most daily precipitation	2.0 inches	February 6
Total annual precipitation	17.1 inches	-

What was the hottest temperature in Vacaville in 1999?

The highest temperature recorded in Vacaville, California in 1999 was 108 °F which happened on July 12.

Highest Temperatures: All-Time By Year

Highest Temperatures in Vacaville in 1999

Rank	Temperature	Date
1	108 °F	Jul 12
2	106 °F	Jul 11
3	105 °F	Jun 30
4	103 °F	Aug 25
4	103 °F	Jul 1
6	102 °F	Jun 29
7	101 °F	Aug 22
7	101 °F	Jun 28
9	100 °F	Aug 24
9	100 °F	Jun 22

What was the coldest temperature in Vacaville in 1999?

The lowest temperature recorded in Vacaville, California in 1999 was 26 °F which happened on Jan 29.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Vacaville in 1999

Rank	Temperature	Date
1	26 °F	January 29
2	27 °F	January 24
3	28 °F	February 2
4	29 °F	December 31
4	29 °F	December 30
4	29 °F	February 10
4	29 °F	February 5
4	29 °F	January 28
4	29 °F	January 12
4	29 °F	January 11
4	29 °F	January 2

January 1999 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	59	32	0.00
January 2	60	29	0.00
January 3	53	32	0.00
January 4	48	32	0.00
January 5	40	31	0.00
January 6	44	31	0.00
January 7	38	33	0.00
January 8	54	30	0.00
January 9	39	32	0.00
January 10	38	33	0.00
January 11	45	29	0.00
January 12	58	29	0.00
January 13	54	33	0.00
January 14	53	32	0.05
January 15	58	47	0.09
January 16	58	49	0.02
January 17	58	49	0.08
January 18	57	53	0.35
January 19	61	52	0.51
January 20	57	51	0.02
January 21	60	44	0.00
January 22	57	47	0.15
January 23	56	34	0.01
January 24	57	27	0.00
January 25	57	41	0.01
January 26	51	33	0.03
January 27	61	37	0.00
January 28	54	29	0.00
January 29	53	26	0.00
January 30	47	31	0.00
January 31	55	38	0.56

February 1999 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	58	30	0.00
February 2	59	28	0.00
February 3	64	33	0.00
February 4	61	36	0.00
February 5	59	29	0.00
February 6	50	45	1.96
February 7	62	49	1.87
February 8	57	49	0.34
February 9	57	36	0.63
February 10	52	29	0.00
February 11	52	30	0.00
February 12	55	34	0.00
February 13	58	34	0.13
February 14	54	38	0.01
February 15	58	32	0.02
February 16	54	44	1.21
February 17	62	46	0.05
February 18	56	40	0.11
February 19	64	35	0.00
February 20	48	36	0.71
February 21	58	41	0.02
February 22	63	46	0.00
February 23	65	40	0.00
February 24	59	41	0.16
February 25	59	41	0.09
February 26	57	34	0.00
February 27	64	41	0.00
February 28	64	52	0.05

March 1999 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	65	41	0.00
March 2	67	37	0.08
March 3	62	41	0.01
March 4	59	40	0.00
March 5	60	33	0.00
March 6	59	37	0.00
March 7	61	33	0.00
March 8	50	45	0.48
March 9	56	35	0.11
March 10	57	34	0.00
March 11	63	36	0.00
March 12	66	35	0.00
March 13	64	36	0.00
March 14	53	45	0.19
March 15	68	44	0.01
March 16	61	44	0.00
March 17	63	38	0.00
March 18	61	47	0.00
March 19	59	46	0.40
March 20	60	45	0.05
March 21	61	42	0.04
March 22	61	37	0.01
March 23	61	47	0.03
March 24	57	50	0.99
March 25	65	49	0.34
March 26	69	44	0.00
March 27	65	38	0.00
March 28	67	34	0.00
March 29	66	36	0.00
March 30	58	37	0.15
March 31	58	39	0.48

April 1999 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	62	34	0.00
April 2	67	49	0.00
April 3	61	47	0.00
April 4	64	45	0.00
April 5	55	42	0.53
April 6	57	39	0.02
April 7	60	38	0.00
April 8	53	38	0.40
April 9	58	32	0.00
April 10	55	43	0.34
April 11	59	43	0.41
April 12	76	40	0.00
April 13	76	44	0.00
April 14	83	45	0.00
April 15	84	50	0.00
April 16	85	51	0.00
April 17	86	53	0.00
April 18	84	47	0.00
April 19	81	51	0.00
April 20	76	53	0.00
April 21	77	46	0.00
April 22	74	49	0.00
April 23	80	57	0.00
April 24	79	49	0.00
April 25	66	52	0.00
April 26	69	44	0.00
April 27	68	37	0.00
April 28	68	45	0.00
April 29	76	54	0.00
April 30	81	55	0.00

May 1999 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	77	49	0.00
May 2	65	48	0.04
May 3	65	46	0.00
May 4	69	39	0.00
May 5	82	42	0.00
May 6	82	48	0.00
May 7	80	44	0.00
May 8	75	41	0.00
May 9	74	50	0.00
May 10	77	45	0.00
May 11	87	49	0.00
May 12	80	53	0.00
May 13	73	41	0.00
May 14	72	45	0.00
May 15	73	40	0.00
May 16	79	44	0.00
May 17	84	45	0.00
May 18	76	54	0.00
May 19	75	46	0.00
May 20	71	50	0.00
May 21	92	46	0.00
May 22	96	67	0.00
May 23	80	53	0.00
May 24	80	51	0.00
May 25	88	51	0.00
May 26	86	56	0.00
May 27	85	53	0.00
May 28	81	52	0.00
May 29	70	52	0.00
May 30	79	51	0.00
May 31	78	52	0.00

June 1999 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	66	51	0.00
June 2	66	50	0.00
June 3	66	49	0.05
June 4	74	48	0.00
June 5	84	52	0.00
June 6	81	51	0.00
June 7	74	45	0.00
June 8	78	43	0.00
June 9	82	48	0.00
June 10	85	51	0.00
June 11	86	55	0.00
June 12	87	54	0.00
June 13	87	54	0.00
June 14	87	59	0.00
June 15	84	57	0.00
June 16	87	53	0.00
June 17	92	56	0.00
June 18	90	57	0.00
June 19	87	56	0.00
June 20	93	53	0.00
June 21	90	64	0.00
June 22	100	63	0.00
June 23	94	65	0.00
June 24	91	58	0.00
June 25	86	52	0.00
June 26	91	56	0.00
June 27	97	57	0.00
June 28	101	64	0.00
June 29	102	64	0.00
June 30	105	67	0.00

July 1999 Vacaville Weather

Day	High (°F)	Low (°F)
July 1	103	67
July 2	87	60
July 3	78	56
July 4	86	53
July 5	95	54
July 6	94	54
July 7	96	53
July 8	99	55
July 9	94	56
July 10	99	58
July 11	106	66
July 12	108	78
July 13	99	75
July 14	86	66
July 15	85	57
July 16	87	55
July 17	85	55
July 18	86	52
July 19	78	53
July 20	74	54
July 21	84	51
July 22	90	53
July 23	81	57
July 24	84	51
July 25	90	57
July 26	87	55
July 27	85	52
July 28	84	54
July 29	89	50
July 30	91	56
July 31	89	58

August 1999 Vacaville Weather

Day	High (°F)	Low (°F)
August 1	90	54
August 2	92	60
August 3	93	59
August 4	93	60
August 5	76	59
August 6	78	59
August 7	81	59
August 8	83	56
August 9	85	57
August 10	76	59
August 11	81	54
August 12	86	57
August 13	85	57
August 14	82	56
August 15	89	54
August 16	94	56
August 17	94	58
August 18	82	56
August 19	92	53
August 20	92	55
August 21	96	58
August 22	101	60
August 23	99	64
August 24	100	59
August 25	103	59
August 26	97	68
August 27	97	71
August 28	98	64
August 29	96	62
August 30	85	60
August 31	84	62

September 1999 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	82	53	0.00
September 2	86	54	0.00
September 3	85	53	0.00
September 4	90	52	0.00
September 5	96	54	0.00
September 6	96	56	0.00
September 7	95	57	0.00
September 8	93	56	0.00
September 9	87	62	0.00
September 10	90	55	0.00
September 11	88	58	0.00
September 12	90	56	0.00
September 13	92	55	0.06
September 14	90	58	0.00
September 15	91	53	0.00
September 16	88	55	0.00
September 17	89	55	0.00
September 18	84	52	0.00
September 19	82	59	0.00
September 20	85	53	0.00
September 21	93	56	0.00
September 22	91	62	0.02
September 23	89	61	0.00
September 24	87	60	0.00
September 25	94	58	0.00
September 26	98	63	0.00
September 27	95	73	0.00
September 28	93	61	0.00
September 29	95	57	0.00
September 30	95	57	0.00

October 1999 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	91	54	0.00
October 2	83	53	0.00
October 3	82	54	0.00
October 4	75	49	0.00
October 5	75	54	0.00
October 6	74	58	0.02
October 7	90	56	0.00
October 8	88	50	0.00
October 9	91	54	0.00
October 10	89	53	0.00
October 11	90	53	0.00
October 12	92	50	0.00
October 13	92	51	0.00
October 14	89	57	0.00
October 15	87	59	0.00
October 16	84	68	0.00
October 17	82	51	0.00
October 18	79	45	0.00
October 19	n/a	47	0.00
October 20	86	46	0.00
October 21	85	48	0.00
October 22	85	47	0.00
October 23	76	50	0.00
October 24	77	42	0.00
October 25	79	41	0.00
October 26	76	46	0.00
October 27	68	53	0.40
October 28	69	54	0.01
October 29	76	47	0.00
October 30	74	43	0.00
October 31	81	44	0.00

November 1999 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	81	47	0.00
November 2	79	45	0.00
November 3	74	45	0.00
November 4	77	45	0.00
November 5	79	46	0.00
November 6	71	49	0.00
November 7	67	43	0.42
November 8	66	48	0.15
November 9	66	43	0.00
November 10	63	51	0.03
November 11	71	48	0.00
November 12	74	47	0.00
November 13	78	45	0.01
November 14	71	47	0.01
November 15	70	49	0.00
November 16	68	47	0.32
November 17	61	44	0.00
November 18	60	39	0.00
November 19	53	42	0.68
November 20	62	49	0.01
November 21	62	44	0.00
November 22	61	40	0.00
November 23	57	34	0.00
November 24	62	34	0.00
November 25	64	38	0.00
November 26	57	39	0.00
November 27	56	39	0.00
November 28	59	45	0.00
November 29	56	48	0.10
November 30	59	48	0.17

December 1999 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	59	39	0.00
December 2	61	38	0.11
December 3	61	44	0.00
December 4	57	34	0.00
December 5	58	33	0.00
December 6	57	35	0.00
December 7	60	40	0.00
December 8	55	33	0.00
December 9	53	41	0.16
December 10	58	32	0.00
December 11	61	37	0.00
December 12	55	34	0.00
December 13	58	43	0.00
December 14	60	36	0.00
December 15	58	30	0.00
December 16	59	30	0.00
December 17	60	34	0.00
December 18	62	33	0.00
December 19	75	54	0.00
December 20	76	41	0.00
December 21	75	34	0.00
December 22	70	38	0.00
December 23	63	33	0.00
December 24	65	33	0.00
December 25	66	31	0.00
December 26	63	33	0.00
December 27	68	33	0.00
December 28	70	32	0.00
December 29	62	31	0.00
December 30	62	29	0.00
December 31	57	29	0.00

Next Year >

Weather Station Details

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