Napa Weather in 2005

Historical record of Napa, California weather for the year 2005 based on NOAA data.
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2005 Napa Weather Extremes
Highest temperature 101 °F July 23
Lowest temperature 24 °F November 27
Highest daily low 58 °F May 15
Lowest daily high 44 °F December 16
Most daily precipitation 2.2 inches December 18
Total annual precipitation 28.0 inches -
Highest Temperatures in Napa in 2005
Rank Temperature Date
1 101 °F Jul 23
2 94 °F Aug 31
3 92 °F Sep 30
3 92 °F Aug 30
5 91 °F Sep 29
6 89 °F Sep 19
6 89 °F Jul 12
6 89 °F Jun 13
9 88 °F Sep 28
9 88 °F Jul 11
Lowest Temperatures in Napa in 2005
Rank Temperature Date
1 24 °F November 27
2 25 °F December 6
3 26 °F December 15
3 26 °F December 14
5 28 °F December 16
5 28 °F December 5
7 29 °F December 11
7 29 °F December 3
7 29 °F November 26
10 30 °F December 4
10 30 °F January 30
10 30 °F January 12
January 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
54 35 0.02
48 41 0.87
50 40 0.12
50 38 0.00
48 44 0.00
53 39 0.00
51 44 0.56
53 39 0.16
55 36 0.02
56 33 0.39
54 35 0.31
55 30 0.00
46 36 0.00
49 34 0.00
45 39 0.00
57 38 0.00
49 37 0.00
49 42 0.00
48 40 0.00
48 40 0.00
49 41 0.00
47 41 0.00
50 40 0.00
48 41 0.00
52 42 0.11
61 46 0.23
56 40 0.30
57 36 0.29
58 33 0.00
61 30 0.00
60 31 0.00
February 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
75 33 0.00
65 35 0.00
64 34 0.00
62 34 0.00
59 37 0.00
58 32 0.00
56 36 0.01
55 39 0.00
63 36 0.00
67 35 0.00
58 38 0.00
62 35 0.00
55 44 0.00
56 46 0.26
56 49 0.61
60 51 0.05
63 50 0.09
63 51 0.35
59 51 0.20
59 49 0.32
64 45 0.55
64 41 0.00
61 39 0.00
56 50 0.00
57 42 0.00
58 42 0.01
60 48 0.88
62 40 0.05
March 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
61 39 0.35
62 43 0.02
62 39 0.13
62 42 0.42
67 38 0.00
70 39 0.00
67 48 0.00
72 45 0.00
73 45 0.00
79 41 0.00
82 43 0.00
62 47 0.00
66 47 0.00
73 37 0.00
71 34 0.00
64 36 0.00
63 46 0.00
56 46 0.27
63 50 0.39
62 47 0.18
61 46 0.84
58 49 0.94
58 42 0.01
61 35 0.00
61 33 0.00
65 38 0.00
63 43 0.38
61 46 0.06
62 39 0.33
65 32 0.00
70 36 0.00
April 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
71 37 0.00
64 39 0.00
59 44 0.56
61 36 0.00
68 40 0.00
69 38 0.00
60 42 0.06
60 41 0.31
66 42 0.00
69 37 0.00
66 41 0.00
61 39 0.00
60 35 0.00
68 32 0.00
71 34 0.00
71 39 0.00
67 46 0.00
68 33 0.00
72 44 0.00
65 45 0.00
73 37 0.00
76 40 0.18
62 45 0.04
63 46 0.00
67 37 0.00
72 37 0.00
66 41 0.02
65 50 0.16
68 40 0.00
66 44 0.00
May 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
70 40 0.00
72 40 0.00
70 40 0.00
63 54 0.44
69 53 0.04
67 50 0.00
67 42 0.01
60 53 0.81
63 47 0.05
67 36 0.00
71 38 0.00
72 39 0.00
73 47 0.00
76 46 0.00
72 58 0.00
68 50 0.04
63 47 0.01
64 55 0.33
70 52 0.00
72 44 0.00
78 41 0.00
79 48 0.00
80 n/a 0.00
84 45 0.00
78 50 0.00
72 51 0.00
72 53 0.00
71 51 0.00
72 49 0.00
76 44 0.00
79 56 0.00
June 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
83 49 0.00
79 48 0.00
77 44 0.00
76 47 0.00
73 48 0.00
70 36 0.00
71 38 0.00
62 55 0.37
75 54 0.06
79 51 0.00
79 48 0.00
83 48 0.00
89 50 0.00
83 53 0.00
76 44 0.00
63 53 0.13
69 49 0.00
70 53 0.00
74 43 0.00
78 47 0.00
76 55 0.00
78 43 0.00
69 54 0.00
71 53 0.00
68 53 0.00
72 53 0.00
74 54 0.00
71 56 0.00
84 50 0.00
80 54 0.00
July 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
75 55 0.00
71 54 0.00
74 51 0.00
76 55 0.00
70 54 0.00
82 55 0.00
76 54 0.00
82 51 0.00
77 57 0.00
84 54 0.00
88 52 0.00
89 51 0.00
80 55 0.00
87 53 0.00
86 53 0.00
85 53 0.00
83 51 0.00
76 53 0.00
76 54 0.00
78 55 0.00
77 56 0.00
81 53 0.00
101 49 0.00
82 54 0.00
78 49 0.00
79 49 0.00
78 50 0.00
77 53 0.00
77 54 0.00
80 54 0.00
82 45 0.00
August 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
86 52 0.00
79 48 0.00
79 53 0.00
82 53 0.00
86 49 0.00
85 51 0.00
79 53 0.00
73 50 0.00
78 50 0.00
75 50 0.00
83 45 0.00
80 48 0.00
69 53 0.00
71 54 0.00
71 54 0.00
79 52 0.00
71 52 0.00
71 54 0.00
72 50 0.00
74 51 0.00
74 51 0.00
77 48 0.00
76 45 0.00
71 47 0.00
77 50 0.00
82 45 0.00
86 44 0.00
84 45 0.00
82 46 0.00
92 46 0.00
94 45 0.00
September 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
76 50 0.00
71 52 0.00
71 47 0.00
70 50 0.00
80 44 0.00
71 47 0.00
69 53 0.00
69 55 0.00
65 54 0.00
75 40 0.00
74 40 0.00
70 40 0.00
68 50 0.00
67 48 0.00
69 48 0.00
74 53 0.00
73 42 0.00
79 42 0.00
89 41 0.00
71 47 0.00
79 44 0.00
75 40 0.00
75 39 0.00
79 40 0.00
85 37 0.00
78 46 0.00
78 45 0.00
88 42 0.00
91 42 0.00
92 45 0.00
October 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
78 51 0.00
74 40 0.00
73 38 0.00
78 36 0.00
82 40 0.00
84 40 0.00
74 40 0.00
73 41 0.00
78 37 0.00
82 39 0.00
69 42 0.00
77 44 0.00
87 40 0.00
74 44 0.00
73 46 0.00
85 46 0.00
82 40 0.00
66 50 0.00
70 47 0.00
72 40 0.00
73 38 0.00
69 45 0.00
69 48 0.00
62 48 0.00
66 52 0.00
60 47 0.00
65 46 0.00
64 53 0.00
68 41 0.00
70 35 0.00
73 35 0.00
November 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
72 37 0.00
66 39 0.00
65 35 0.00
67 40 0.42
67 34 0.00
64 46 0.01
67 53 0.40
67 50 0.35
72 50 0.00
73 39 0.00
67 42 0.00
67 38 0.01
72 38 0.00
81 42 0.00
84 47 0.00
77 41 0.00
76 35 0.00
78 38 0.00
72 32 0.00
74 34 0.00
73 31 0.00
74 31 0.00
70 31 0.00
60 31 0.01
66 46 0.31
60 29 0.00
57 24 0.00
53 37 0.38
56 39 0.10
52 37 0.00
December 2005 Napa Weather
Day High (°F) Low (°F) Precip. (inches)
59 48 1.45
57 35 0.00
59 29 0.00
56 30 0.00
57 28 0.00
58 25 0.00
50 31 0.03
63 39 0.00
65 32 0.00
62 31 0.00
64 29 0.00
53 37 0.00
55 33 0.00
57 26 0.00
55 26 0.00
44 28 0.00
45 37 0.38
60 45 2.18
62 47 0.08
61 46 0.28
60 55 0.46
60 57 0.83
62 57 0.00
63 53 0.00
59 54 0.35
60 50 0.10
58 51 0.98
62 47 0.68
51 39 0.04
59 49 1.45
60 49 1.98
Weather Station Details
Years Station Coordinates
1999–2024 Napa County Airport location
1901–1998 Napa State Hospital location