Napa Weather in 1950

Historical record of Napa, California weather for the year 1950 based on NOAA data.
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1950 Napa Weather Extremes
Highest temperature 106 °F September 2
Lowest temperature 22 °F January 5
Highest daily low 65 °F September 4
Lowest daily high 45 °F January 13
Most daily precipitation 1.9 inches January 17
Most daily snow none -
Total annual precipitation 30.5 inches -
Total annual snow none -
Highest Temperatures in Napa in 1950
Rank Temperature Date
1 106 °F Sep 2
2 105 °F Sep 4
2 105 °F Sep 3
4 103 °F Sep 1
4 103 °F May 29
6 102 °F Aug 20
6 102 °F Aug 19
8 100 °F Aug 17
8 100 °F Aug 16
8 100 °F Aug 15
Lowest Temperatures in Napa in 1950
Rank Temperature Date
1 22 °F January 5
1 22 °F January 4
3 24 °F January 26
3 24 °F January 6
5 25 °F February 1
5 25 °F January 25
5 25 °F January 15
5 25 °F January 3
9 26 °F January 29
9 26 °F January 7
January 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
51 29 0.00
50 30 0.04
50 25 0.00
51 22 0.00
51 22 0.00
53 24 0.00
49 26 0.00
52 40 0.61
49 27 0.21
50 42 0.16
51 34 0.81
49 31 0.00
45 27 0.00
50 37 1.02
46 25 0.04
52 37 0.61
56 48 1.90
62 50 0.70
63 50 0.00
61 47 0.00
58 50 0.03
61 50 0.36
59 48 0.00
54 32 0.00
48 25 0.02
50 24 0.00
47 36 0.00
56 41 1.20
53 26 0.00
52 27 0.00
56 27 0.00
February 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
54 25 0.00
53 35 0.00
48 35 0.00
53 41 1.58
59 48 1.19
59 45 0.50
60 35 0.00
57 31 0.00
56 32 0.00
55 43 0.34
62 32 0.04
63 33 0.00
59 34 0.00
66 37 0.00
65 48 0.00
61 47 0.02
65 37 0.08
68 48 0.00
64 37 0.00
64 35 0.00
70 36 0.00
66 37 0.00
68 37 0.00
68 45 0.00
72 37 0.00
72 47 0.00
61 45 0.00
68 35 0.00
March 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
68 38 0.00
61 45 0.00
69 48 0.00
68 47 0.00
65 38 0.06
68 32 0.00
62 32 0.00
61 43 0.00
62 35 0.00
58 30 0.04
54 37 0.15
66 32 0.00
67 31 0.00
62 42 0.00
60 37 0.00
60 35 0.00
69 31 0.16
62 40 0.00
70 50 0.17
65 43 0.14
63 44 0.00
63 48 0.09
58 35 0.00
55 45 1.45
56 34 0.12
55 42 0.00
66 38 0.03
70 36 0.00
74 36 0.00
80 47 0.00
78 44 0.00
April 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
79 43 0.00
76 46 0.00
72 45 0.00
76 40 0.00
68 47 0.00
63 44 0.32
57 48 0.00
56 43 0.70
69 39 0.05
67 40 0.00
72 38 0.00
65 40 0.00
64 43 0.00
67 36 0.00
74 40 0.00
80 42 0.00
83 45 0.00
90 46 0.00
88 48 0.00
86 49 0.00
79 49 0.00
72 40 0.00
74 39 0.00
78 48 0.00
74 42 0.00
72 42 0.00
75 42 0.00
75 35 0.00
76 45 0.00
69 43 0.00
May 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
60 48 0.07
58 40 0.11
61 32 0.07
69 34 0.03
66 32 0.00
67 35 0.00
72 42 0.00
71 38 0.00
84 38 0.00
86 45 0.00
87 50 0.00
85 48 0.00
63 50 0.00
61 48 0.00
66 46 0.00
65 46 0.00
71 42 0.00
75 42 0.00
81 42 0.00
90 46 0.00
89 50 0.00
77 50 0.00
66 53 0.00
64 52 0.00
77 45 0.00
77 46 0.00
82 52 0.00
85 47 0.00
103 57 0.00
90 53 0.00
76 50 0.00
June 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
76 48 0.00
74 50 0.00
75 54 0.00
77 49 0.00
75 48 0.00
69 45 0.00
71 44 0.00
76 38 0.00
75 42 0.00
73 55 0.00
70 52 0.00
77 42 0.00
72 45 0.00
69 50 0.00
67 52 0.00
64 49 0.00
72 52 0.00
78 52 0.00
79 52 0.00
79 52 0.00
80 54 0.00
77 50 0.00
74 48 0.00
78 42 0.00
84 46 0.00
86 46 0.00
87 50 0.00
87 51 0.00
98 53 0.00
97 57 0.00
July 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
99 52 0.00
98 57 0.00
94 57 0.00
82 55 0.00
84 51 0.00
81 53 0.00
83 51 0.00
81 51 0.00
80 56 0.00
81 56 0.00
85 47 0.00
84 48 0.00
78 52 0.00
82 53 0.00
83 51 0.00
82 52 0.00
82 54 0.00
78 52 0.00
76 53 0.00
83 52 0.00
82 50 0.00
80 52 0.00
75 52 0.00
77 53 0.00
78 50 0.00
78 52 0.00
80 50 0.00
81 47 0.00
87 54 0.00
85 53 0.00
n/a n/a 0.00
August 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
79 56 0.00
76 55 0.00
75 52 0.00
72 52 0.00
83 45 0.00
80 47 0.00
76 50 0.00
77 52 0.00
79 50 0.00
78 52 0.00
80 52 0.00
76 54 0.00
80 53 0.00
82 57 0.00
100 52 0.00
100 54 0.00
100 52 0.00
99 55 0.00
102 55 0.00
102 56 0.00
77 52 0.00
90 52 0.00
88 54 0.00
93 60 0.00
92 58 0.00
84 52 0.00
96 52 0.00
94 54 0.00
89 52 0.00
87 52 0.00
87 50 0.00
September 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
103 52 0.00
106 56 0.00
105 58 0.00
105 65 0.00
97 49 0.00
74 52 0.00
78 57 0.00
76 56 0.00
74 51 0.00
71 53 0.00
73 53 0.00
75 54 0.00
75 48 0.00
76 44 0.00
80 49 0.00
72 52 0.00
76 50 0.00
73 55 0.00
76 46 0.00
90 50 0.00
95 52 0.00
92 49 0.00
84 50 0.00
79 50 0.00
80 52 0.00
80 50 0.00
91 54 0.00
85 50 0.00
75 42 0.00
75 40 0.00
October 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
72 36 0.00
81 37 0.00
83 42 0.00
78 56 0.00
76 56 0.00
80 42 0.04
87 47 0.00
90 57 0.00
80 48 0.00
91 45 0.00
96 55 0.00
93 48 0.00
96 46 0.00
86 47 0.00
71 46 0.00
69 50 0.00
70 58 0.05
80 47 0.00
79 43 0.00
76 52 0.00
70 42 0.00
76 46 0.00
68 54 0.00
71 52 0.33
64 56 0.21
66 52 1.21
64 50 0.78
65 58 0.00
69 57 0.00
64 46 0.55
62 39 0.00
November 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
73 51 0.00
85 51 0.00
81 48 0.00
83 51 0.00
81 50 0.00
75 50 0.00
75 43 0.00
78 46 0.00
75 51 0.00
75 48 0.00
74 39 0.00
61 44 0.00
58 42 n/a
59 44 n/a
54 40 0.07
64 46 0.89
60 54 0.93
62 47 1.78
65 54 1.55
64 60 0.35
72 60 0.33
68 42 0.05
70 41 0.00
75 43 0.00
67 41 0.00
66 46 0.00
66 53 0.04
65 40 0.00
65 45 0.00
61 50 0.36
December 1950 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
57 35 0.00
60 37 n/a
60 44 n/a
66 52 0.72
62 47 0.00
55 49 0.04
57 51 1.14
60 55 0.66
68 49 0.34
64 45 0.00
64 51 0.36
61 48 0.02
55 45 0.00
61 52 1.11
65 53 1.25
59 45 0.00
63 43 0.00
58 43 0.00
63 49 0.00
62 50 0.06
58 46 0.00
53 47 0.00
56 38 0.00
56 38 0.00
54 40 0.00
51 41 0.00
54 44 0.00
52 37 0.00
50 40 0.00
59 41 0.08
55 35 0.00
Weather Station Details
Years Station Coordinates
1999–2024 Napa County Airport location
1901–1998 Napa State Hospital location