Vacaville Weather in 2015

Historical record of Vacaville, California weather for the year 2015 based on NOAA data.

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2015 Vacaville Weather Extremes
Highest temperature	110 °F	September 10
Lowest temperature	24 °F	December 27
Highest daily low	72 °F	July 2
Lowest daily high	48 °F	December 27
Most daily precipitation	1.6 inches	February 6
Total annual precipitation	8.5 inches	-

What was the hottest temperature in Vacaville in 2015?

The highest temperature recorded in Vacaville, California in 2015 was 110 °F which happened on September 10.

Highest Temperatures: All-Time By Year

Highest Temperatures in Vacaville in 2015

Rank	Temperature	Date
1	110 °F	Sep 10
2	108 °F	Jul 30
2	108 °F	Jul 29
4	107 °F	Jul 28
4	107 °F	Jun 30
6	106 °F	Aug 17
6	106 °F	Jun 12
8	105 °F	Sep 11
8	105 °F	Sep 9
8	105 °F	Aug 16
8	105 °F	Jun 8

What was the coldest temperature in Vacaville in 2015?

The lowest temperature recorded in Vacaville, California in 2015 was 24 °F which happened on Dec 27.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Vacaville in 2015

Rank	Temperature	Date
1	24 °F	December 27
2	25 °F	December 31
2	25 °F	November 29
4	26 °F	January 2
5	27 °F	December 30
5	27 °F	January 3
5	27 °F	January 1
8	28 °F	November 30
9	29 °F	December 16
10	30 °F	December 29
10	30 °F	December 26
10	30 °F	December 1
10	30 °F	November 25

January 2015 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	52	27	0.00
January 2	54	26	0.00
January 3	54	27	0.00
January 4	58	31	0.00
January 5	59	32	0.00
January 6	66	36	0.00
January 7	69	35	0.00
January 8	66	37	0.00
January 9	61	42	0.00
January 10	65	41	0.00
January 11	65	41	0.00
January 12	66	39	0.00
January 13	68	39	0.00
January 14	60	34	0.00
January 15	58	34	0.00
January 16	52	43	0.01
January 17	56	42	0.00
January 18	55	49	0.00
January 19	65	41	0.00
January 20	62	38	0.00
January 21	60	38	0.00
January 22	58	37	0.00
January 23	60	35	0.00
January 24	57	43	0.00
January 25	59	39	0.00
January 26	68	38	0.00
January 27	64	46	0.00
January 28	70	45	0.00
January 29	70	39	0.00
January 30	75	39	0.00
January 31	78	40	0.00

February 2015 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	67	36	0.00
February 2	67	41	0.00
February 3	69	44	0.00
February 4	66	42	0.00
February 5	62	51	0.00
February 6	64	53	1.64
February 7	68	54	0.02
February 8	63	53	1.01
February 9	67	45	0.03
February 10	67	40	0.00
February 11	67	39	0.00
February 12	74	41	0.00
February 13	74	42	0.00
February 14	76	43	0.00
February 15	75	42	0.00
February 16	75	42	0.00
February 17	68	44	0.00
February 18	67	41	0.00
February 19	62	50	0.00
February 20	74	46	0.00
February 21	68	44	0.00
February 22	66	45	0.00
February 23	63	49	0.00
February 24	71	36	0.00
February 25	68	36	0.00
February 26	76	41	0.00
February 27	69	45	0.00
February 28	64	41	0.00

March 2015 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	68	37	0.00
March 2	64	44	0.00
March 3	68	37	0.00
March 4	70	35	0.00
March 5	71	36	0.00
March 6	76	36	0.00
March 7	77	41	0.00
March 8	77	42	0.00
March 9	77	42	0.00
March 10	72	44	0.00
March 11	69	47	0.09
March 12	78	44	0.00
March 13	79	48	0.00
March 14	82	52	0.00
March 15	75	53	0.00
March 16	69	53	0.00
March 17	77	49	0.00
March 18	80	45	0.00
March 19	82	45	0.00
March 20	78	43	0.00
March 21	75	50	0.00
March 22	71	56	0.01
March 23	69	48	0.00
March 24	73	54	0.00
March 25	81	45	0.00
March 26	83	49	0.00
March 27	82	50	0.00
March 28	87	46	0.00
March 29	86	43	0.00
March 30	84	48	0.00
March 31	76	46	0.00

April 2015 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	71	38	0.00
April 2	74	48	0.00
April 3	77	39	0.00
April 4	74	41	0.00
April 5	62	46	0.01
April 6	64	34	0.00
April 7	60	43	0.91
April 8	63	37	0.00
April 9	70	38	0.00
April 10	74	41	0.00
April 11	77	45	0.00
April 12	81	45	0.00
April 13	74	52	0.00
April 14	69	48	0.00
April 15	78	54	0.00
April 16	83	52	0.00
April 17	85	42	0.00
April 18	87	45	0.00
April 19	83	53	0.00
April 20	82	49	0.00
April 21	65	50	0.00
April 22	75	50	0.00
April 23	79	51	0.00
April 24	73	52	0.19
April 25	71	53	0.12
April 26	82	45	0.00
April 27	91	56	0.00
April 28	83	54	0.00
April 29	84	51	0.00
April 30	91	55	0.00

May 2015 Vacaville Weather

Day	High (°F)	Low (°F)
May 1	91	51
May 2	87	54
May 3	75	52
May 4	78	46
May 5	77	50
May 6	79	49
May 7	72	48
May 8	76	43
May 9	81	50
May 10	77	50
May 11	75	54
May 12	72	44
May 13	70	51
May 14	72	48
May 15	74	51
May 16	74	49
May 17	70	54
May 18	73	48
May 19	76	53
May 20	75	52
May 21	75	53
May 22	75	50
May 23	77	55
May 24	80	52
May 25	80	53
May 26	78	51
May 27	82	53
May 28	87	52
May 29	89	52
May 30	90	53
May 31	82	54

June 2015 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	79	57	0.00
June 2	86	55	0.00
June 3	82	54	0.00
June 4	85	51	0.00
June 5	92	56	0.00
June 6	90	59	0.00
June 7	95	59	0.00
June 8	105	63	0.00
June 9	94	65	0.00
June 10	81	67	0.04
June 11	96	60	0.00
June 12	106	59	0.00
June 13	94	62	0.00
June 14	90	56	0.00
June 15	88	54	0.00
June 16	95	55	0.00
June 17	97	56	0.00
June 18	95	57	0.00
June 19	95	55	0.00
June 20	98	55	0.00
June 21	88	57	0.00
June 22	90	56	0.00
June 23	96	56	0.00
June 24	98	59	0.00
June 25	103	63	0.00
June 26	103	66	0.00
June 27	90	65	0.00
June 28	95	67	0.00
June 29	101	61	0.00
June 30	107	63	0.00

July 2015 Vacaville Weather

Day	High (°F)	Low (°F)
July 1	102	71
July 2	101	72
July 3	98	68
July 4	102	65
July 5	96	65
July 6	95	63
July 7	90	64
July 8	83	61
July 9	74	60
July 10	81	62
July 11	88	59
July 12	88	63
July 13	92	59
July 14	89	62
July 15	96	56
July 16	97	60
July 17	100	59
July 18	94	68
July 19	97	66
July 20	100	71
July 21	96	62
July 22	85	61
July 23	86	59
July 24	91	55
July 25	90	53
July 26	92	58
July 27	99	59
July 28	107	58
July 29	108	62
July 30	108	67
July 31	96	65

August 2015 Vacaville Weather

Day	High (°F)	Low (°F)
August 1	98	66
August 2	96	64
August 3	91	63
August 4	81	55
August 5	93	55
August 6	88	59
August 7	92	63
August 8	87	63
August 9	97	55
August 10	92	63
August 11	91	58
August 12	92	59
August 13	92	62
August 14	92	61
August 15	100	58
August 16	105	62
August 17	106	61
August 18	97	59
August 19	92	59
August 20	88	56
August 21	89	58
August 22	90	58
August 23	92	58
August 24	96	59
August 25	98	59
August 26	100	60
August 27	103	62
August 28	103	64
August 29	86	67
August 30	89	53
August 31	93	58

September 2015 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	90	57	0.00
September 2	85	63	0.00
September 3	82	62	0.00
September 4	84	56	0.00
September 5	88	50	0.00
September 6	92	50	0.00
September 7	97	52	0.00
September 8	101	54	0.00
September 9	105	59	0.00
September 10	110	64	0.00
September 11	105	61	0.00
September 12	92	67	0.00
September 13	98	71	0.00
September 14	74	62	0.00
September 15	79	59	0.00
September 16	72	56	0.01
September 17	84	51	0.00
September 18	89	51	0.00
September 19	97	52	0.00
September 20	99	55	0.00
September 21	103	56	0.00
September 22	82	58	0.00
September 23	92	48	0.00
September 24	96	59	0.00
September 25	99	60	0.00
September 26	97	58	0.00
September 27	92	57	0.00
September 28	90	55	0.00
September 29	83	59	0.00
September 30	70	58	0.03

October 2015 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	81	60	0.00
October 2	94	53	0.00
October 3	85	51	0.00
October 4	80	57	0.00
October 5	82	52	0.00
October 6	83	54	0.00
October 7	88	54	0.00
October 8	91	57	0.00
October 9	94	52	0.00
October 10	91	50	0.00
October 11	91	53	0.00
October 12	95	52	0.00
October 13	98	56	0.00
October 14	95	60	0.00
October 15	90	61	0.00
October 16	89	63	0.00
October 17	79	60	0.00
October 18	76	50	0.78
October 19	78	52	0.00
October 20	85	56	0.00
October 21	88	54	0.00
October 22	85	51	0.00
October 23	82	51	0.00
October 24	81	50	0.00
October 25	83	57	0.00
October 26	80	46	0.00
October 27	73	56	0.00
October 28	78	54	0.00
October 29	82	47	0.00
October 30	87	54	0.00
October 31	88	48	0.00

November 2015 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	71	58	0.19
November 2	61	50	0.50
November 3	68	42	0.00
November 4	66	44	0.00
November 5	65	38	0.00
November 6	70	36	0.00
November 7	68	37	0.00
November 8	63	40	0.01
November 9	56	42	0.37
November 10	62	39	0.00
November 11	62	34	0.00
November 12	68	34	0.00
November 13	67	35	0.00
November 14	65	35	0.00
November 15	63	49	0.08
November 16	62	43	0.00
November 17	63	39	0.00
November 18	69	37	0.00
November 19	71	36	0.00
November 20	79	41	0.00
November 21	74	42	0.00
November 22	71	39	0.00
November 23	67	41	0.00
November 24	59	43	0.06
November 25	57	30	0.00
November 26	56	33	0.00
November 27	59	44	0.00
November 28	57	32	0.00
November 29	59	25	0.00
November 30	50	28	0.00

December 2015 Vacaville Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	61	30	0.00
December 2	60	39	0.00
December 3	56	37	0.26
December 4	61	37	0.00
December 5	56	35	0.00
December 6	63	46	0.00
December 7	66	48	0.00
December 8	56	47	0.00
December 9	61	52	0.00
December 10	64	50	0.34
December 11	61	42	0.02
December 12	57	35	0.00
December 13	59	46	0.49
December 14	57	31	0.00
December 15	57	41	0.00
December 16	54	29	0.00
December 17	59	33	0.00
December 18	57	41	0.13
December 19	59	35	0.02
December 20	50	33	0.37
December 21	59	47	0.47
December 22	67	51	0.28
December 23	59	43	0.00
December 24	56	37	0.00
December 25	52	31	0.00
December 26	56	30	0.00
December 27	48	24	0.00
December 28	52	31	0.00
December 29	55	30	0.00
December 30	49	27	0.00
December 31	56	25	0.00

Next Year >

Weather Station Details

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