Vacaville Weather in 1939

Historical record of Vacaville, California weather for the year 1939 based on NOAA data.
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1939 Vacaville Weather Extremes
Highest temperature 109 °F August 17
Lowest temperature 23 °F January 25
Highest daily low 69 °F September 20
Lowest daily high 43 °F January 1
Most daily precipitation 1.5 inches March 8
Total annual precipitation 8.8 inches -
Highest Temperatures in Vacaville in 1939
Rank Temperature Date
1 109 °F Aug 17
1 109 °F Jul 22
3 108 °F Jul 21
4 107 °F Jul 23
4 107 °F Jul 9
4 107 °F Jun 22
4 107 °F Jun 21
8 106 °F Jul 24
9 105 °F Aug 13
9 105 °F Jul 20
9 105 °F Jul 8
Lowest Temperatures in Vacaville in 1939
Rank Temperature Date
1 23 °F January 25
2 26 °F February 20
2 26 °F February 1
4 27 °F March 4
4 27 °F February 21
6 28 °F February 9
6 28 °F February 2
6 28 °F January 17
9 29 °F December 5
9 29 °F December 4
9 29 °F November 27
9 29 °F November 5
9 29 °F March 5
9 29 °F February 11
9 29 °F January 24
9 29 °F January 23
9 29 °F January 12
January 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
43 39 0.00
n/a 35 0.00
59 n/a 0.10
52 48 0.20
55 45 0.88
60 39 0.00
58 32 0.00
58 33 0.00
59 32 0.00
64 32 0.00
62 31 0.00
58 29 0.00
62 30 0.00
63 30 0.00
58 31 0.00
59 34 0.00
59 28 0.00
55 30 0.00
55 35 0.00
53 38 0.01
66 43 0.29
61 32 0.00
65 29 0.00
57 29 0.00
52 23 0.00
53 38 0.00
54 39 0.06
60 36 0.00
56 43 0.14
55 38 0.65
59 34 0.00
February 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
50 26 0.00
48 28 0.16
52 38 0.21
57 31 0.00
52 33 0.00
55 45 0.50
50 40 0.39
50 34 0.00
48 28 0.00
45 34 0.24
57 29 0.00
53 31 0.00
60 32 0.00
63 38 0.00
63 38 0.00
65 40 0.00
74 50 0.00
70 38 0.00
63 37 0.00
64 26 0.00
60 27 0.00
71 37 0.00
67 33 0.00
71 52 0.00
65 34 0.00
62 45 0.00
63 30 0.00
59 39 0.00
March 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
66 36 0.00
62 42 0.01
60 34 0.00
64 27 0.00
61 29 0.00
59 43 0.00
56 40 0.00
48 43 1.49
50 42 0.68
57 34 0.00
61 38 0.00
64 45 0.00
63 49 0.06
66 34 0.00
76 35 0.00
78 47 0.00
81 43 0.00
76 48 0.00
70 42 0.02
74 50 0.00
73 50 0.00
67 48 0.00
64 43 0.00
69 46 0.00
60 47 0.00
58 48 0.07
58 38 0.00
64 38 0.00
63 37 0.00
74 40 0.00
77 37 0.00
April 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
80 45 0.00
74 50 0.13
75 45 0.00
80 39 0.00
89 42 0.00
85 n/a 0.00
89 45 0.00
88 44 0.00
84 43 0.00
85 39 0.00
78 47 0.00
71 39 0.00
70 45 0.00
79 51 0.00
80 36 0.00
85 40 0.00
87 45 0.00
94 49 0.00
93 50 0.00
83 49 0.00
80 48 0.00
71 47 0.00
70 47 0.00
71 45 0.00
77 39 0.00
79 38 0.00
84 38 0.00
73 42 0.00
72 45 0.00
76 35 0.00
May 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
79 38 0.00
77 45 0.00
84 36 0.00
87 47 0.00
75 48 0.00
80 35 0.00
90 45 0.00
78 50 0.00
78 50 0.00
76 56 0.01
84 48 0.00
94 44 0.00
95 58 0.00
83 51 0.00
80 47 0.00
80 53 0.00
78 40 0.00
68 40 0.00
76 38 0.00
73 51 0.00
74 49 0.40
69 56 0.07
78 42 0.00
85 47 0.00
89 50 0.00
92 50 0.00
96 54 0.00
101 54 0.00
102 61 0.00
94 54 0.00
90 47 0.00
June 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
94 52 0.00
96 50 0.00
92 48 0.00
84 47 0.00
77 46 0.00
78 43 0.00
82 39 0.00
95 48 0.00
98 56 0.00
98 56 0.00
101 58 0.00
95 53 0.00
85 56 0.00
83 54 0.00
71 52 0.00
74 49 0.00
64 43 0.00
91 58 0.00
92 52 0.00
98 51 0.00
107 56 0.00
107 60 0.00
99 53 0.00
91 55 0.00
91 53 0.00
94 52 0.00
97 55 0.00
96 52 0.00
97 52 0.00
95 53 0.00
July 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
84 52 0.00
88 51 0.00
83 53 0.00
82 60 0.00
80 49 0.00
92 53 0.00
98 53 0.00
105 53 0.00
107 63 0.00
95 56 0.00
103 54 0.00
103 58 0.00
91 54 0.00
96 48 0.00
97 53 0.00
99 53 0.00
101 55 0.00
98 54 0.00
99 52 0.00
105 47 0.00
108 54 0.00
109 60 0.00
107 n/a 0.00
106 51 0.00
98 60 0.00
101 58 0.00
99 53 0.00
92 56 0.00
94 53 0.00
95 52 0.00
98 54 0.00
August 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
104 54 0.00
104 56 0.00
100 58 0.00
101 55 0.00
97 54 0.00
94 51 0.00
91 55 0.00
95 53 0.00
95 52 0.00
93 54 0.00
94 47 0.00
101 46 0.00
105 51 0.00
103 56 0.00
104 53 0.00
100 52 0.00
109 55 0.00
101 59 0.00
104 56 0.00
91 63 0.00
102 60 0.00
100 56 0.00
92 58 0.00
91 52 0.00
97 50 0.00
89 55 0.00
89 52 0.00
92 42 0.00
96 48 0.00
90 55 0.00
88 47 0.00
September 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
88 43 0.00
94 44 0.00
91 51 0.00
91 52 0.00
95 45 0.00
98 44 0.00
98 49 0.00
101 51 0.00
104 54 0.00
103 60 0.00
92 52 0.00
85 44 0.00
79 44 0.00
81 38 0.00
90 40 0.00
94 42 0.00
93 48 0.00
103 52 0.00
102 69 0.00
102 69 0.00
104 67 0.00
104 66 0.00
102 62 0.00
96 67 0.00
75 62 0.00
78 57 0.03
81 57 0.00
81 49 0.00
82 51 0.00
87 47 0.00
October 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
80 54 0.00
75 58 0.17
77 39 0.00
80 41 0.00
72 51 0.00
72 49 0.03
77 40 0.00
83 47 0.00
84 42 0.00
88 42 0.00
93 44 0.00
90 44 0.00
92 45 0.00
92 44 0.00
88 45 0.00
85 47 0.00
74 47 0.00
85 44 0.00
79 40 0.00
87 39 0.00
88 42 0.00
88 42 0.00
84 44 0.00
65 51 0.01
64 33 0.00
71 32 0.00
80 40 0.00
80 40 0.00
85 49 0.00
85 42 0.00
84 41 0.00
November 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
82 38 0.00
74 43 0.00
74 39 0.00
75 34 0.00
76 29 0.00
80 30 0.00
77 31 0.00
78 35 0.00
73 34 0.00
72 30 0.00
74 32 0.00
72 35 0.00
65 37 0.00
64 34 0.00
72 30 0.00
72 30 0.00
71 32 0.00
75 34 0.00
73 33 0.00
73 30 0.00
71 31 0.00
72 37 0.00
73 39 0.00
70 32 0.00
64 36 0.16
64 35 0.00
66 29 0.00
69 36 0.00
61 33 0.00
66 33 0.00
December 1939 Vacaville Weather
Day High (°F) Low (°F) Precip. (inches)
65 35 0.00
70 38 0.00
69 30 0.00
67 29 0.00
61 29 0.00
64 33 0.00
62 32 0.00
60 35 0.04
65 57 0.98
65 53 0.00
58 37 0.00
68 31 0.00
57 38 0.00
58 37 0.00
59 42 0.00
61 38 0.00
62 40 0.00
64 34 0.00
58 32 0.00
63 34 0.00
63 38 0.00
53 36 0.00
54 40 0.05
56 38 0.01
60 30 0.00
55 31 0.00
51 31 0.00
48 40 0.03
55 44 0.27
54 38 0.00
50 44 0.28
Weather Station Details
Years Station Coordinates
1999–2024 Vacaville Nut Tree Airport location
1893–1998 Vacaville location