Vacaville Weather in 2019

Historical record of Vacaville, California weather for the year 2019 based on NOAA data.
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2019 Vacaville Weather Extremes
Highest temperature 106 °F August 15
Lowest temperature 26 °F January 2
Highest daily low 70 °F September 24
Lowest daily high 46 °F February 12
Most daily precipitation 4.1 inches February 26
Total annual precipitation 34.2 inches -
Highest Temperatures in Vacaville in 2019
Rank Temperature Date
1 106 °F Aug 15
1 106 °F Jul 28
3 104 °F Aug 16
3 104 °F Jul 27
5 103 °F Aug 14
5 103 °F Jun 12
5 103 °F Jun 11
8 102 °F Aug 27
8 102 °F Aug 25
8 102 °F Jul 25
8 102 °F Jul 24
8 102 °F Jun 10
Lowest Temperatures in Vacaville in 2019
Rank Temperature Date
1 26 °F January 2
2 27 °F November 29
3 28 °F February 11
3 28 °F February 6
3 28 °F January 3
6 30 °F February 23
6 30 °F February 7
6 30 °F January 4
9 31 °F December 27
9 31 °F December 24
9 31 °F February 21
9 31 °F January 1
January 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
58 31 0.00
54 26 0.00
56 28 0.00
56 30 0.00
52 34 0.46
53 42 2.87
59 48 0.03
56 48 0.00
63 46 0.08
59 39 0.00
54 49 0.03
62 41 0.00
61 39 0.00
58 39 0.07
53 47 1.58
58 51 2.06
61 50 0.17
60 49 0.02
67 50 0.00
63 47 0.16
62 44 0.00
64 37 0.00
60 32 0.00
64 34 0.00
68 33 0.00
62 36 0.00
71 40 0.00
66 43 0.00
67 44 0.00
64 42 0.00
68 44 0.00
February 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
61 49 0.14
61 50 0.40
59 48 0.05
52 39 0.69
52 32 0.00
55 28 0.00
54 30 0.00
51 40 0.00
54 41 n/a
54 32 0.00
56 28 0.00
46 32 0.00
57 41 n/a
60 47 n/a
54 43 n/a
57 41 n/a
53 38 0.00
56 42 0.00
59 33 0.00
60 36 0.00
57 31 0.00
58 32 0.00
59 30 0.00
58 44 0.00
55 49 1.10
54 51 4.07
61 50 1.38
60 43 0.00
March 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
58 44 0.00
57 47 0.91
64 50 0.00
60 48 0.00
55 49 0.27
60 51 1.70
60 45 0.00
60 39 0.00
54 43 0.29
58 45 0.07
68 36 0.00
68 42 0.00
64 46 0.00
68 46 0.00
70 36 0.00
74 36 0.00
74 39 0.00
77 40 0.00
74 47 0.03
64 43 0.47
67 36 0.00
56 43 0.57
67 44 0.23
64 41 0.00
63 45 0.51
66 46 0.13
65 49 0.19
64 44 0.09
67 40 0.00
74 40 0.00
77 42 0.00
April 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
69 49 0.03
64 50 0.00
64 51 0.00
65 54 0.00
61 53 0.12
68 54 0.00
75 57 0.00
73 57 0.00
72 51 0.00
75 53 0.00
71 56 0.00
76 50 0.00
78 43 0.00
74 51 0.00
61 45 0.02
71 48 0.01
80 41 0.00
85 47 0.00
82 50 0.00
73 53 0.00
81 46 0.00
88 46 0.00
93 62 0.00
93 58 0.00
91 55 0.00
90 48 0.00
79 52 0.00
80 50 0.00
75 51 0.00
74 51 0.00
May 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
80 44 0.00
82 44 0.00
83 47 0.00
82 46 0.00
74 44 0.00
69 51 0.00
77 50 0.00
80 52 0.00
76 53 0.00
87 48 0.00
83 50 0.00
83 49 0.00
84 56 0.00
73 53 0.00
65 54 1.12
61 52 0.25
71 50 0.00
58 49 1.03
63 45 0.41
70 43 0.00
68 50 0.03
79 47 0.00
81 59 0.00
77 55 0.00
73 53 0.00
64 50 0.04
73 52 0.00
82 52 0.00
86 56 0.00
80 56 0.00
90 53 0.00
June 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
90 56 0.00
85 58 0.00
91 57 0.00
95 59 0.00
96 62 0.00
84 58 0.00
82 50 0.00
89 65 0.00
94 63 0.00
102 60 0.00
103 63 0.00
103 69 0.00
94 63 0.00
91 57 0.00
82 54 0.00
91 53 0.00
95 58 0.00
100 63 0.00
97 60 0.00
88 59 0.00
91 57 0.00
96 57 0.00
97 58 0.00
95 58 0.00
93 57 0.00
80 55 0.00
84 55 0.00
86 61 0.00
89 56 0.00
89 58 0.00
July 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
90 56 0.00
88 53 0.00
90 58 0.00
93 56 0.00
97 59 0.00
95 58 0.00
86 60 0.00
82 57 0.00
86 55 0.00
92 61 0.00
95 61 0.00
97 60 0.00
100 60 0.00
95 62 0.00
97 60 0.00
94 62 0.00
95 59 0.00
87 63 0.00
87 59 0.00
89 56 0.00
93 58 0.00
99 64 0.00
100 64 0.00
102 56 0.00
102 63 0.00
94 62 0.00
104 56 0.00
106 63 0.00
93 63 0.00
88 58 0.00
94 55 0.00
August 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
90 59 0.00
95 58 0.00
101 60 0.00
98 60 0.00
96 60 0.00
99 62 0.00
96 60 0.00
85 60 0.00
90 59 0.00
86 60 0.00
92 55 0.00
97 57 0.00
100 57 0.00
103 61 0.00
106 65 0.00
104 67 0.00
87 64 0.00
85 54 0.00
85 57 0.00
90 58 0.00
98 57 0.00
99 65 0.00
98 62 0.00
99 60 0.00
102 63 0.00
101 62 0.00
102 62 0.00
96 64 0.00
90 61 0.00
94 54 0.00
99 58 0.00
September 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
99 56 0.00
99 60 0.00
95 57 0.00
98 59 0.00
93 62 0.00
92 59 0.00
79 60 0.00
86 51 0.00
87 53 0.00
84 48 0.00
91 51 0.00
95 55 0.00
99 55 0.00
100 56 0.00
89 61 0.00
81 53 0.03
84 50 0.00
80 56 0.00
82 47 0.00
88 50 0.00
90 51 0.00
90 50 0.00
92 56 0.00
101 70 0.00
101 68 0.00
91 64 0.00
76 57 0.00
74 48 0.00
73 41 0.00
71 46 0.00
October 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
77 40 0.00
79 40 0.00
80 41 0.00
79 42 0.00
85 44 0.00
88 49 0.00
90 47 0.00
91 47 0.00
78 49 0.00
79 45 0.00
79 42 0.00
81 38 0.00
79 40 0.00
81 39 0.00
81 38 0.00
76 41 0.00
77 50 0.00
76 45 0.00
77 48 0.00
81 45 0.00
88 47 0.00
89 49 0.00
88 54 0.00
91 51 0.00
88 45 0.00
86 45 0.00
69 55 0.00
73 39 0.00
71 37 0.00
70 38 0.00
74 33 0.00
November 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
74 32 0.00
78 34 0.00
78 37 0.00
78 39 0.00
80 39 0.00
79 42 0.00
79 39 0.00
81 38 0.00
79 38 0.00
80 41 0.00
80 43 0.00
78 43 0.00
76 44 0.00
68 50 0.00
71 47 0.00
78 42 0.00
76 40 0.00
77 39 0.00
72 49 0.00
70 51 0.00
65 42 0.00
69 38 0.00
72 36 0.00
70 34 0.00
65 33 0.00
54 43 0.73
52 39 0.00
50 34 0.01
56 27 0.00
47 32 0.76
December 2019 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
52 46 3.53
52 46 1.23
65 47 0.00
54 51 0.61
59 53 0.00
63 49 0.53
66 54 0.64
65 44 0.04
62 40 0.00
55 40 0.16
54 50 0.17
67 52 0.00
59 53 0.00
61 41 0.00
59 36 0.00
58 33 0.00
54 36 0.00
51 43 0.53
58 41 0.00
57 39 0.00
53 39 0.00
55 34 0.46
58 33 0.00
51 31 0.00
52 42 0.24
60 45 0.00
64 31 0.00
61 32 0.00
51 40 0.64
66 36 0.00
62 36 0.00
Weather Station Details
Years Station Coordinates
1999–2024 Vacaville Nut Tree Airport location
1893–1998 Vacaville location