Petaluma Weather in 1946

Historical record of Petaluma, California weather for the year 1946 based on NOAA data.
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1946 Petaluma Weather Extremes
Highest temperature 103 °F August 2
Lowest temperature 26 °F December 31
Highest daily low 59 °F July 25
Lowest daily high 44 °F December 21
Most daily precipitation 1.4 inches November 19
Most daily snow none -
Total annual precipitation 14.0 inches -
Total annual snow none -
Highest Temperatures in Petaluma in 1946
Rank Temperature Date
1 103 °F Aug 2
2 99 °F Aug 1
3 96 °F Sep 28
3 96 °F Sep 22
5 94 °F Aug 3
5 94 °F Jun 18
7 93 °F Sep 19
8 92 °F Sep 27
9 91 °F Jul 18
10 90 °F Sep 21
10 90 °F Sep 20
10 90 °F Sep 18
10 90 °F Jul 31
10 90 °F Jul 9
10 90 °F Jun 19
Lowest Temperatures in Petaluma in 1946
Rank Temperature Date
1 26 °F December 31
1 26 °F January 31
3 27 °F December 18
3 27 °F February 4
5 28 °F February 13
6 29 °F February 1
6 29 °F January 13
8 30 °F December 28
8 30 °F February 12
8 30 °F February 10
8 30 °F February 2
8 30 °F January 9
January 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
55 50 0.00
56 47 0.24
57 45 0.19
53 47 1.25
56 49 0.05
54 39 0.00
55 37 0.33
56 39 0.00
57 30 0.00
56 35 0.00
58 35 0.00
55 32 0.00
55 29 0.00
56 34 0.00
52 37 0.00
53 33 0.00
55 32 0.00
57 32 0.00
55 45 0.09
56 36 0.00
52 35 0.00
59 39 0.00
61 40 0.00
60 41 0.00
61 48 0.00
61 32 0.00
61 31 0.00
60 35 0.00
56 32 0.00
54 35 0.00
55 26 0.00
February 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
56 29 0.00
52 30 0.73
48 34 0.17
50 27 0.00
50 31 0.00
52 40 0.21
55 32 0.02
58 32 0.00
56 33 0.00
56 30 0.05
55 33 0.00
55 30 0.00
55 28 0.00
55 31 0.00
53 44 0.19
55 33 0.00
56 42 0.00
57 42 0.00
56 43 0.57
59 40 0.00
60 45 0.21
59 39 0.00
65 38 0.00
65 44 0.12
59 41 0.00
62 35 0.00
63 50 0.32
63 40 0.00
March 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
68 36 0.00
62 38 0.00
62 43 0.00
64 43 0.00
65 46 0.00
66 47 0.00
70 46 0.00
75 41 0.00
75 38 0.00
70 37 0.00
75 39 0.00
58 44 0.23
56 44 0.00
59 39 0.00
60 46 0.01
63 35 0.00
55 38 0.00
54 41 0.00
52 41 0.42
54 46 0.05
57 45 0.01
59 43 0.00
56 38 0.00
60 42 0.04
70 40 0.00
75 40 0.00
65 46 0.00
59 48 0.12
52 38 0.65
57 46 0.28
58 44 0.28
April 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
62 40 0.10
57 36 0.00
61 37 0.00
68 39 0.00
64 42 0.00
65 40 0.00
60 36 0.00
60 36 0.19
66 39 0.00
70 43 0.00
66 41 0.00
65 49 0.00
67 47 0.00
65 46 0.00
68 47 0.00
65 47 0.00
61 48 0.00
62 48 0.00
63 43 0.00
67 39 0.00
69 41 0.00
76 43 0.00
85 44 0.00
77 43 0.00
62 48 0.00
68 43 0.00
75 40 0.00
67 42 0.00
62 47 0.00
72 40 0.00
May 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
77 40 0.00
60 50 0.00
66 43 0.00
69 51 0.00
78 44 0.00
86 44 0.00
78 45 0.00
74 42 0.00
78 44 0.00
62 51 0.00
64 52 0.00
58 50 0.00
64 49 0.00
71 44 0.00
67 46 0.00
66 51 0.00
64 50 0.00
60 50 0.00
66 48 0.00
65 49 0.00
60 47 0.00
60 50 0.00
63 45 0.08
65 52 0.00
64 52 0.00
62 51 0.00
66 46 0.00
69 49 0.00
78 49 0.00
75 47 0.00
73 44 0.00
June 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
71 57 0.00
71 54 0.00
71 52 0.00
68 46 0.00
68 50 0.00
72 49 0.00
73 46 0.00
68 50 0.00
64 47 0.00
74 50 0.00
76 53 0.00
70 50 0.00
71 50 0.00
69 52 0.00
72 48 0.00
75 50 0.00
83 51 0.00
94 49 0.00
90 50 0.00
81 53 0.00
69 53 0.00
70 54 0.00
67 50 0.00
78 47 0.00
78 51 0.00
73 49 0.00
72 50 0.00
71 56 0.00
76 53 0.00
78 54 0.00
July 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
82 53 0.00
80 54 0.00
84 50 0.00
84 49 0.00
82 50 0.00
78 50 0.00
76 51 0.00
76 49 0.00
90 52 0.00
84 53 0.00
78 56 0.00
79 49 0.00
73 52 0.00
71 50 0.00
73 50 0.00
81 48 0.00
89 51 0.00
91 52 0.00
81 55 0.00
77 57 0.00
80 56 0.00
80 58 0.00
75 58 0.00
72 57 0.00
67 59 0.04
84 57 0.00
74 58 0.00
72 57 0.00
82 51 0.00
80 54 0.00
90 58 0.00
August 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
99 52 0.00
103 57 0.00
94 56 0.00
78 54 0.00
76 49 0.00
84 52 0.00
83 47 0.00
79 48 0.00
82 49 0.00
82 52 0.00
81 49 0.00
80 47 0.00
81 47 0.00
74 53 0.00
76 53 0.00
78 55 0.00
80 54 0.00
74 55 0.00
72 52 0.00
74 50 0.00
75 52 0.00
74 54 0.00
72 50 0.00
72 53 0.00
75 54 0.00
79 53 0.00
70 51 0.00
68 52 0.00
70 54 0.00
75 47 0.00
78 56 0.00
September 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
73 54 0.00
82 54 0.00
77 53 0.00
70 56 0.00
69 46 0.00
75 47 0.00
79 45 0.00
81 45 0.00
80 45 0.00
71 54 0.00
74 48 0.00
87 43 0.00
79 51 0.00
75 44 0.00
72 50 0.00
73 53 0.04
84 50 0.00
90 50 0.00
93 51 0.00
90 55 0.00
90 50 0.00
96 55 0.00
86 53 0.00
77 55 0.00
68 53 0.00
73 49 0.00
92 47 0.00
96 48 0.00
89 49 0.00
73 48 0.00
October 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
65 53 0.00
69 42 0.00
68 49 0.20
75 n/a 0.00
n/a 49 0.00
80 54 0.00
72 42 0.00
80 51 0.00
86 47 0.00
86 44 0.00
88 45 0.00
87 45 0.00
86 47 0.00
70 44 0.00
62 50 0.00
68 41 0.00
64 46 0.00
70 39 0.00
72 39 0.00
70 38 0.00
70 41 0.02
67 39 0.01
72 48 0.00
84 51 0.00
85 47 0.00
75 46 0.00
63 42 0.00
63 32 0.00
63 33 0.00
65 33 0.00
66 35 0.00
November 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
67 41 0.00
69 44 0.00
68 40 0.00
67 34 0.00
66 32 0.00
64 45 0.00
64 41 0.00
63 45 0.00
70 38 0.00
66 40 0.00
62 32 0.00
58 42 0.00
57 40 0.42
56 42 0.02
51 38 0.00
52 36 0.03
61 42 0.00
56 46 0.11
57 52 1.40
54 41 0.19
55 43 0.20
58 52 0.95
59 45 0.20
57 37 0.00
60 39 0.00
59 41 0.00
60 36 0.00
63 39 0.00
65 40 0.00
60 44 0.00
December 1946 Petaluma Weather
Day High (°F) Low (°F) Precip. (inches)
57 44 0.02
58 46 0.00
54 45 0.30
56 51 0.77
56 50 0.74
55 46 0.42
50 35 0.06
56 48 0.08
57 41 0.00
59 36 0.00
60 36 0.00
57 37 0.00
56 41 0.00
48 42 0.00
50 40 0.00
54 42 0.00
52 33 0.00
53 27 0.00
48 32 0.00
46 36 0.00
44 35 0.00
62 42 0.00
60 47 0.00
58 43 0.42
56 46 0.01
58 45 0.00
54 45 0.01
52 30 0.00
55 35 0.14
59 34 0.00
55 26 0.00
Weather Station Details
Years Station Coordinates
1893–2024 Petaluma Airport location