1917 Napa Weather Extremes | ||
---|---|---|
Highest temperature | 107 °F | July 21 |
Lowest temperature | 23 °F | February 1 |
Highest daily low | 67 °F | June 14 |
Lowest daily high | 43 °F | December 21 |
Most daily precipitation | 1.7 inches | February 21 |
Total annual precipitation | 10.8 inches | - |
Rank | Temperature | Date |
---|---|---|
1 | 107 °F | Jul 21 |
1 | 107 °F | Jul 20 |
3 | 105 °F | Jul 22 |
4 | 103 °F | Oct 3 |
5 | 102 °F | Sep 15 |
5 | 102 °F | Jun 15 |
7 | 101 °F | Jun 19 |
8 | 100 °F | Sep 28 |
8 | 100 °F | Sep 16 |
8 | 100 °F | Jul 23 |
8 | 100 °F | Jun 18 |
Rank | Temperature | Date |
---|---|---|
1 | 23 °F | February 1 |
2 | 27 °F | December 15 |
2 | 27 °F | February 18 |
2 | 27 °F | February 2 |
5 | 28 °F | February 28 |
6 | 29 °F | December 13 |
6 | 29 °F | March 31 |
6 | 29 °F | March 16 |
6 | 29 °F | March 15 |
6 | 29 °F | March 14 |
6 | 29 °F | March 7 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
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n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a | |
n/a | n/a | n/a |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
54 | 23 | 0.00 | |
62 | 27 | 0.00 | |
67 | 31 | 0.00 | |
70 | 31 | 0.00 | |
70 | 34 | 0.00 | |
72 | 34 | 0.00 | |
71 | 31 | 0.00 | |
70 | 31 | 0.00 | |
55 | 39 | 0.00 | |
57 | 34 | 0.00 | |
59 | 39 | 0.36 | |
69 | 39 | 0.00 | |
68 | 35 | 0.00 | |
69 | 34 | 0.00 | |
76 | 49 | 0.00 | |
51 | 37 | 0.10 | |
54 | 30 | 0.00 | |
53 | 27 | 0.00 | |
52 | 41 | 0.29 | |
56 | 45 | 0.13 | |
56 | 46 | 1.72 | |
56 | 40 | 0.27 | |
54 | 46 | 0.41 | |
57 | 50 | 1.49 | |
57 | 40 | 0.89 | |
57 | 41 | 0.53 | |
59 | 31 | 0.00 | |
59 | 28 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
59 | 36 | 0.00 | |
63 | 31 | 0.00 | |
65 | 30 | 0.00 | |
64 | 30 | 0.00 | |
67 | 40 | 0.00 | |
66 | 41 | 0.00 | |
63 | 29 | 0.00 | |
61 | 31 | 0.00 | |
55 | 36 | 0.62 | |
55 | 30 | 0.01 | |
53 | 30 | 0.07 | |
57 | 34 | 0.00 | |
55 | 42 | 0.50 | |
56 | 29 | 0.00 | |
57 | 29 | 0.00 | |
62 | 29 | 0.00 | |
64 | 34 | 0.00 | |
65 | 33 | 0.00 | |
64 | 32 | 0.00 | |
65 | 32 | 0.00 | |
63 | 43 | 0.00 | |
63 | 34 | 0.00 | |
66 | 30 | 0.00 | |
72 | 32 | 0.00 | |
72 | 38 | 0.00 | |
76 | 36 | 0.00 | |
77 | n/a | 0.00 | |
74 | 47 | 0.00 | |
53 | 48 | 0.08 | |
61 | 31 | 0.00 | |
60 | 29 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
62 | 40 | 0.00 | |
66 | 41 | 0.01 | |
78 | 34 | 0.00 | |
79 | 40 | 0.00 | |
79 | 38 | 0.00 | |
77 | 39 | 0.00 | |
74 | 39 | 0.00 | |
63 | 44 | 0.01 | |
64 | 32 | 0.00 | |
65 | 34 | 0.00 | |
58 | 51 | 0.26 | |
65 | 40 | 0.21 | |
65 | 56 | 0.00 | |
62 | 40 | 0.00 | |
65 | 38 | 0.00 | |
60 | 30 | 0.00 | |
61 | 32 | 0.00 | |
65 | 32 | 0.00 | |
67 | 30 | 0.00 | |
68 | 38 | 0.00 | |
76 | 50 | 0.00 | |
62 | 54 | 0.35 | |
73 | 55 | 0.08 | |
75 | 48 | 0.00 | |
79 | 44 | 0.00 | |
77 | 41 | 0.00 | |
78 | 47 | 0.00 | |
80 | 49 | 0.00 | |
73 | 39 | 0.00 | |
67 | 39 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
67 | 35 | 0.00 | |
67 | 39 | 0.00 | |
65 | 38 | 0.00 | |
73 | 34 | 0.00 | |
81 | 38 | 0.00 | |
77 | 51 | 0.00 | |
79 | 40 | 0.00 | |
67 | 54 | 0.00 | |
63 | 45 | 0.00 | |
71 | 50 | 0.49 | |
60 | 47 | 0.00 | |
69 | 48 | 0.00 | |
72 | 39 | 0.00 | |
66 | 34 | 0.00 | |
65 | 34 | 0.00 | |
71 | 36 | 0.00 | |
68 | 48 | 0.02 | |
65 | 34 | 0.00 | |
69 | 38 | 0.00 | |
77 | 38 | 0.00 | |
76 | 40 | 0.00 | |
72 | 39 | 0.00 | |
69 | 46 | 0.00 | |
68 | 48 | 0.00 | |
66 | 43 | 0.00 | |
68 | 42 | 0.00 | |
73 | 41 | 0.00 | |
63 | 48 | 0.00 | |
62 | 48 | 0.00 | |
68 | 49 | 0.00 | |
82 | 44 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
74 | 50 | 0.00 | |
78 | 45 | 0.00 | |
75 | 41 | 0.00 | |
72 | 41 | 0.00 | |
73 | 46 | 0.00 | |
70 | 44 | 0.00 | |
76 | 50 | 0.00 | |
75 | 45 | 0.00 | |
77 | 45 | 0.00 | |
75 | 38 | 0.00 | |
79 | 38 | 0.00 | |
91 | 66 | 0.00 | |
91 | 66 | 0.00 | |
93 | 67 | 0.00 | |
102 | 42 | 0.00 | |
97 | 54 | 0.00 | |
94 | 48 | 0.00 | |
100 | 48 | 0.00 | |
101 | 52 | 0.00 | |
98 | n/a | 0.00 | |
91 | 47 | 0.00 | |
85 | 66 | 0.00 | |
87 | 48 | 0.00 | |
84 | 44 | 0.00 | |
83 | 46 | 0.00 | |
79 | 41 | 0.00 | |
87 | 43 | 0.00 | |
86 | 45 | 0.00 | |
80 | 43 | 0.00 | |
96 | 45 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
98 | 50 | 0.00 | |
90 | 51 | 0.00 | |
77 | 52 | 0.00 | |
84 | 53 | 0.00 | |
77 | 51 | 0.00 | |
80 | 52 | 0.00 | |
78 | 52 | 0.00 | |
75 | 48 | 0.00 | |
81 | 50 | 0.00 | |
99 | 46 | 0.00 | |
95 | 49 | 0.00 | |
86 | 49 | 0.00 | |
83 | 51 | 0.00 | |
84 | 55 | 0.00 | |
84 | 54 | 0.00 | |
81 | 55 | 0.00 | |
83 | 52 | 0.00 | |
89 | 53 | 0.00 | |
98 | 47 | 0.00 | |
107 | 51 | 0.00 | |
107 | 50 | 0.00 | |
105 | 56 | 0.00 | |
100 | 51 | 0.00 | |
97 | 48 | 0.00 | |
87 | 54 | 0.00 | |
79 | 50 | 0.00 | |
81 | 44 | 0.00 | |
81 | 48 | 0.00 | |
77 | 51 | 0.00 | |
93 | 45 | 0.00 | |
89 | 66 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
79 | 54 | 0.00 | |
78 | 55 | 0.00 | |
79 | 55 | 0.00 | |
81 | 49 | 0.00 | |
80 | 51 | 0.00 | |
85 | 42 | 0.00 | |
85 | 52 | 0.00 | |
78 | 49 | 0.00 | |
76 | 47 | 0.00 | |
79 | 49 | 0.00 | |
76 | 46 | 0.00 | |
78 | 47 | 0.00 | |
78 | 56 | 0.00 | |
77 | 51 | 0.00 | |
76 | 49 | 0.00 | |
74 | 50 | 0.00 | |
80 | 52 | 0.00 | |
81 | 50 | 0.00 | |
79 | 53 | 0.00 | |
85 | 55 | 0.00 | |
83 | 50 | 0.00 | |
86 | 53 | 0.00 | |
80 | 66 | 0.00 | |
80 | 55 | 0.00 | |
80 | 56 | 0.00 | |
81 | 50 | 0.00 | |
78 | 52 | 0.00 | |
76 | 53 | 0.00 | |
79 | 50 | 0.00 | |
76 | 51 | 0.00 | |
75 | 51 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
73 | 52 | 0.00 | |
77 | 52 | 0.00 | |
79 | 40 | 0.00 | |
76 | 50 | 0.00 | |
81 | 43 | 0.00 | |
79 | 48 | 0.00 | |
80 | 52 | 0.00 | |
84 | 43 | 0.00 | |
88 | 55 | 0.00 | |
85 | 60 | 0.00 | |
86 | 46 | 0.00 | |
81 | 45 | 0.00 | |
82 | 47 | 0.00 | |
92 | 44 | 0.00 | |
102 | 51 | 0.00 | |
100 | 52 | 0.00 | |
98 | 49 | 0.00 | |
96 | 46 | 0.00 | |
87 | 46 | 0.00 | |
75 | 40 | 0.00 | |
60 | 44 | 0.00 | |
70 | 40 | 0.09 | |
74 | 42 | 0.00 | |
82 | 41 | 0.00 | |
94 | 48 | 0.00 | |
91 | 49 | 0.00 | |
96 | 47 | 0.00 | |
100 | 51 | 0.00 | |
92 | 50 | 0.00 | |
71 | 51 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
80 | 43 | 0.00 | |
93 | 41 | 0.00 | |
103 | 50 | 0.00 | |
84 | 53 | 0.00 | |
77 | 53 | 0.00 | |
78 | 66 | 0.00 | |
91 | 46 | 0.00 | |
74 | 47 | 0.00 | |
73 | 49 | 0.00 | |
81 | 45 | 0.00 | |
76 | 45 | 0.00 | |
71 | 47 | 0.00 | |
67 | 49 | 0.00 | |
69 | 48 | 0.00 | |
67 | 53 | 0.00 | |
70 | 44 | 0.00 | |
77 | 39 | 0.00 | |
80 | 46 | 0.00 | |
81 | 38 | 0.00 | |
86 | 39 | 0.00 | |
90 | 41 | 0.00 | |
88 | 40 | 0.00 | |
75 | n/a | 0.00 | |
75 | 40 | 0.00 | |
92 | 47 | 0.00 | |
90 | 49 | 0.00 | |
70 | 41 | 0.00 | |
69 | 42 | 0.00 | |
73 | 33 | 0.00 | |
76 | 32 | 0.00 | |
81 | 36 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
79 | 39 | 0.00 | |
76 | 40 | 0.00 | |
70 | 54 | 0.01 | |
73 | 49 | 0.00 | |
60 | 52 | 0.19 | |
64 | 35 | 0.00 | |
58 | 35 | 0.00 | |
65 | 50 | 0.00 | |
65 | 40 | 0.00 | |
68 | 51 | 0.07 | |
67 | 48 | 0.00 | |
67 | 39 | 0.20 | |
73 | 37 | 0.00 | |
74 | 42 | 0.00 | |
71 | 34 | 0.00 | |
70 | 33 | 0.00 | |
72 | 33 | 0.00 | |
75 | 34 | 0.00 | |
75 | 32 | 0.00 | |
75 | 31 | 0.00 | |
77 | 31 | 0.00 | |
70 | 36 | 0.00 | |
61 | 51 | 0.00 | |
67 | 40 | 0.00 | |
52 | 44 | 0.00 | |
65 | 44 | 0.00 | |
72 | 32 | 0.00 | |
67 | 34 | 0.00 | |
65 | 31 | 0.00 | |
61 | 49 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
59 | 48 | 0.45 | |
60 | 36 | 0.00 | |
58 | 35 | 0.00 | |
65 | 37 | 0.00 | |
65 | 32 | 0.00 | |
66 | 30 | 0.00 | |
74 | 34 | 0.00 | |
69 | 30 | 0.00 | |
68 | 30 | 0.00 | |
68 | 30 | 0.00 | |
69 | 32 | 0.00 | |
66 | 34 | 0.00 | |
67 | 29 | 0.00 | |
64 | 30 | 0.00 | |
63 | 27 | 0.00 | |
60 | 45 | 0.12 | |
59 | 52 | 0.05 | |
61 | 49 | 0.00 | |
59 | 43 | 0.00 | |
58 | 43 | 0.00 | |
43 | 36 | 0.00 | |
53 | 32 | 0.00 | |
50 | 40 | 0.00 | |
60 | 47 | 0.00 | |
53 | 47 | 0.34 | |
61 | 51 | 0.27 | |
69 | 54 | 0.04 | |
75 | 30 | 0.00 | |
55 | 40 | 0.03 | |
56 | 46 | 0.00 | |
57 | 44 | 0.00 |