Napa Weather in 2007

Historical record of Napa, California weather for the year 2007 based on NOAA data.
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2007 Napa Weather Extremes
Highest temperature 99 °F August 29
Lowest temperature 18 °F January 15
Highest daily low 62 °F September 4
Lowest daily high 42 °F December 28
Most daily precipitation 0.8 inches November 10
Total annual precipitation 9.7 inches -
Highest Temperatures in Napa in 2007
Rank Temperature Date
1 99 °F Aug 29
1 99 °F Jun 14
3 96 °F Jun 13
4 95 °F Aug 30
5 94 °F Sep 2
5 94 °F Aug 28
7 93 °F Sep 5
7 93 °F Sep 1
7 93 °F Jul 4
7 93 °F May 7
Lowest Temperatures in Napa in 2007
Rank Temperature Date
1 18 °F January 15
2 20 °F December 1
2 20 °F January 16
4 22 °F November 30
5 23 °F January 14
6 24 °F December 14
6 24 °F December 13
6 24 °F November 24
6 24 °F January 19
6 24 °F January 11
January 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
60 30 0.00
58 35 0.00
58 31 0.00
57 37 0.00
58 32 0.00
60 25 0.00
60 30 0.00
60 28 0.00
62 33 0.00
58 30 0.00
51 24 0.00
47 27 0.00
50 25 0.00
51 23 0.00
51 18 0.00
51 20 0.01
55 25 0.00
55 32 0.00
56 24 0.00
61 25 0.00
68 44 0.00
61 30 0.00
62 26 0.00
63 26 0.00
53 27 0.00
50 29 0.01
56 35 0.03
58 35 0.00
63 34 0.00
57 30 0.00
56 43 0.00
February 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
51 30 0.00
56 32 0.00
61 31 0.00
67 33 0.00
67 36 0.00
62 37 0.00
59 50 0.24
57 48 0.12
58 55 0.10
61 55 0.22
61 42 0.00
56 39 0.37
59 37 0.00
61 32 0.00
68 38 0.00
77 35 0.00
73 45 0.00
64 35 0.00
65 35 0.00
59 33 0.00
58 48 0.00
54 39 0.25
55 34 0.00
56 38 0.06
55 46 0.00
53 40 0.28
53 32 0.22
53 32 0.00
March 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
55 33 0.00
62 30 0.00
67 35 0.00
69 44 0.00
70 43 0.00
70 36 0.00
61 46 0.00
61 35 0.00
61 42 0.00
70 38 0.00
79 40 0.00
79 45 0.00
75 47 0.00
67 39 0.00
78 38 0.00
79 39 0.00
64 42 0.00
66 42 0.00
64 42 0.00
64 42 0.01
72 39 0.00
72 38 0.00
73 36 0.00
61 41 0.00
65 50 0.00
58 41 0.01
62 33 0.00
72 33 0.00
74 30 0.00
72 35 0.00
71 36 0.00
April 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
67 37 0.00
70 37 0.00
71 35 0.00
72 38 0.00
71 43 0.00
66 47 0.00
65 48 0.00
71 46 0.00
68 44 0.00
72 33 0.00
63 45 0.17
67 37 0.00
70 35 0.00
60 44 0.24
75 35 0.00
76 43 0.00
63 43 0.00
64 37 0.00
59 33 0.13
66 43 0.11
58 35 0.31
63 42 0.21
71 35 0.00
71 35 0.00
69 39 0.00
74 38 0.00
85 42 0.00
81 46 0.00
67 49 0.00
80 44 0.00
May 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
70 37 0.01
67 44 0.16
65 41 0.06
64 47 0.11
77 39 0.00
90 49 0.00
93 53 0.00
87 50 0.00
74 45 0.00
69 48 0.00
65 48 0.00
68 43 0.00
79 44 0.00
69 41 0.00
68 47 0.00
75 47 0.00
75 44 0.00
76 40 0.00
78 46 0.00
80 45 0.00
84 45 0.00
85 46 0.00
91 53 0.00
78 45 0.00
70 48 0.00
68 52 0.00
66 51 0.00
74 48 0.00
67 49 0.00
69 52 0.00
71 52 0.00
June 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
68 51 0.00
68 51 0.00
78 51 0.00
78 57 0.00
73 52 0.00
75 42 0.00
79 40 0.00
74 50 0.00
79 42 0.00
84 55 0.00
82 47 0.00
86 44 0.00
96 51 0.00
99 53 0.00
84 56 0.00
68 54 0.00
84 49 0.00
84 51 0.00
70 51 0.00
72 51 0.00
82 50 0.00
83 44 0.00
86 53 0.00
82 44 0.00
87 45 0.00
72 54 0.00
78 54 0.00
80 50 0.00
80 56 0.00
80 47 0.00
July 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
82 43 0.00
88 47 0.00
82 52 0.00
93 56 0.00
89 55 0.00
77 57 0.00
71 55 0.00
76 56 0.00
72 54 0.00
75 53 0.00
75 56 0.01
79 52 0.00
84 53 0.00
84 50 0.00
89 49 0.00
82 54 0.00
81 55 0.00
81 58 0.01
87 50 0.00
84 48 0.00
86 55 0.00
89 54 0.00
87 58 0.00
78 59 0.00
74 58 0.00
75 58 0.00
80 57 0.00
80 57 0.00
76 58 0.00
81 58 0.00
73 55 0.00
August 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
77 53 0.00
79 52 0.00
78 50 0.00
82 46 0.00
69 57 0.00
70 56 0.00
74 54 0.00
72 51 0.00
78 57 0.00
80 56 0.00
80 51 0.00
78 50 0.00
82 43 0.00
83 47 0.00
85 51 0.00
87 56 0.00
86 45 0.00
84 46 0.00
83 55 0.00
87 55 0.00
89 59 0.00
86 60 0.00
77 58 0.00
77 56 0.00
78 57 0.00
77 54 0.00
82 49 0.00
94 51 0.00
99 61 0.00
95 60 0.00
87 61 0.00
September 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
93 51 0.00
94 50 0.00
85 54 0.00
85 62 0.00
93 49 0.00
84 54 0.00
77 60 0.00
78 51 0.00
77 57 0.00
82 57 0.00
81 54 0.00
75 60 0.00
78 56 0.00
79 48 0.00
78 47 0.00
78 46 0.00
81 47 0.00
74 53 0.00
75 50 0.00
72 45 0.02
78 51 0.00
67 55 0.00
74 47 0.00
82 43 0.00
86 40 0.00
91 46 0.00
83 47 0.00
72 44 0.00
77 37 0.00
79 38 0.00
October 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
79 46 0.00
85 40 0.00
79 42 0.00
72 38 0.00
70 37 0.24
77 36 0.00
79 40 0.00
84 43 0.00
69 44 0.68
71 50 0.13
72 44 0.00
61 53 0.70
73 45 0.00
71 46 0.00
64 51 0.00
62 45 0.07
69 41 0.14
70 47 0.00
71 53 0.04
69 42 0.00
79 44 0.00
81 40 0.00
86 46 0.00
84 43 0.00
70 42 0.00
64 43 0.00
68 40 0.00
77 43 0.00
67 47 0.00
62 44 0.00
63 43 0.00
November 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
69 42 0.00
75 35 0.00
78 34 0.00
80 36 0.00
71 37 0.00
65 39 0.00
62 36 0.00
59 49 0.00
66 40 0.00
56 36 0.77
70 39 0.20
65 35 0.00
72 49 0.00
72 42 0.00
71 42 0.00
62 47 0.00
66 48 0.00
65 48 0.00
64 39 0.00
62 29 0.00
64 28 0.00
64 27 0.00
72 30 0.00
63 24 0.00
59 34 0.00
63 30 0.00
68 34 0.00
65 33 0.00
62 31 0.00
56 22 0.00
December 2007 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
55 20 0.00
60 30 0.00
65 51 0.00
58 49 0.36
62 46 0.00
53 45 0.74
59 33 0.15
57 27 0.00
56 28 0.00
57 26 0.00
62 31 0.00
55 28 0.00
55 24 0.00
57 24 0.00
51 30 0.00
56 45 0.14
53 44 0.22
57 41 0.67
55 39 0.21
56 30 0.42
56 27 0.00
51 25 0.00
58 30 0.00
60 33 0.00
55 33 0.00
54 28 0.00
49 27 0.20
42 38 0.05
46 40 0.05
53 32 0.00
59 28 0.00
Weather Station Details
Years Station Coordinates
1999–2024 Napa County Airport location
1901–1998 Napa State Hospital location