2021 Napa Weather Extremes | ||
---|---|---|
Highest temperature | 100 °F | June 17 |
Lowest temperature | 25 °F | January 26 |
Highest daily low | 60 °F | June 13 |
Lowest daily high | 45 °F | December 28 |
Most daily precipitation | 4.8 inches | October 24 |
Total annual precipitation | 20.5 inches | - |
Rank | Temperature | Date |
---|---|---|
1 | 100 °F | Jun 17 |
2 | 99 °F | Aug 28 |
3 | 96 °F | Sep 21 |
4 | 94 °F | Aug 27 |
4 | 94 °F | Jun 16 |
4 | 94 °F | May 10 |
7 | 93 °F | Sep 6 |
7 | 93 °F | May 3 |
9 | 92 °F | Oct 3 |
9 | 92 °F | May 8 |
Rank | Temperature | Date |
---|---|---|
1 | 25 °F | January 26 |
2 | 29 °F | March 16 |
3 | 30 °F | December 31 |
3 | 30 °F | January 24 |
3 | 30 °F | January 21 |
6 | 31 °F | December 11 |
6 | 31 °F | December 10 |
6 | 31 °F | March 12 |
6 | 31 °F | March 7 |
6 | 31 °F | February 17 |
6 | 31 °F | February 3 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
59 | 33 | 0.00 | |
53 | 49 | 0.23 | |
54 | 47 | 0.01 | |
61 | 39 | 0.18 | |
57 | 34 | 0.00 | |
57 | 36 | 0.06 | |
61 | 42 | 0.00 | |
62 | 36 | 0.05 | |
60 | 36 | 0.00 | |
57 | 35 | 0.00 | |
62 | 33 | 0.00 | |
60 | 42 | 0.00 | |
64 | 44 | 0.00 | |
67 | 41 | 0.00 | |
67 | 39 | 0.00 | |
74 | 39 | 0.00 | |
73 | 37 | 0.00 | |
80 | 44 | 0.00 | |
69 | 53 | 0.00 | |
67 | 34 | 0.00 | |
60 | 30 | 0.00 | |
56 | 43 | 0.21 | |
60 | 35 | 0.00 | |
52 | 30 | 0.10 | |
56 | 32 | 0.00 | |
51 | 25 | 0.66 | |
51 | 46 | 0.65 | |
57 | 44 | 0.41 | |
55 | 41 | 0.23 | |
59 | 41 | 0.00 | |
65 | 44 | 0.01 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
62 | 38 | 0.22 | |
63 | 43 | 0.10 | |
59 | 31 | 0.00 | |
62 | 34 | 0.00 | |
67 | 32 | 0.00 | |
68 | 33 | 0.00 | |
66 | 35 | 0.00 | |
61 | 33 | 0.00 | |
59 | 46 | 0.00 | |
63 | 38 | 0.00 | |
56 | 43 | 0.39 | |
63 | 44 | 0.00 | |
66 | 42 | 0.01 | |
57 | 37 | 0.05 | |
64 | 47 | 0.16 | |
61 | 34 | 0.00 | |
66 | 31 | 0.00 | |
65 | 32 | 0.00 | |
61 | 47 | 0.12 | |
64 | 41 | 0.04 | |
66 | 33 | 0.00 | |
71 | 36 | 0.00 | |
81 | 39 | 0.00 | |
72 | 35 | 0.00 | |
67 | 39 | 0.00 | |
67 | 32 | 0.00 | |
67 | 32 | 0.00 | |
71 | 40 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
65 | 34 | 0.00 | |
67 | 33 | 0.00 | |
63 | 36 | 0.00 | |
62 | 36 | 0.00 | |
65 | 37 | 0.17 | |
61 | 39 | 0.02 | |
64 | 31 | 0.00 | |
59 | 43 | 0.00 | |
59 | 39 | 0.20 | |
56 | 39 | 0.31 | |
59 | 38 | 0.02 | |
72 | 31 | 0.00 | |
61 | 33 | 0.00 | |
57 | 42 | 0.20 | |
56 | 33 | 0.02 | |
58 | 29 | 0.00 | |
56 | 40 | 0.00 | |
55 | 47 | 0.46 | |
63 | 46 | 0.00 | |
62 | 32 | 0.00 | |
69 | 32 | 0.00 | |
68 | 36 | 0.00 | |
68 | 37 | 0.00 | |
70 | 41 | 0.00 | |
66 | 40 | 0.00 | |
76 | 37 | 0.00 | |
75 | 38 | 0.00 | |
76 | 40 | 0.00 | |
69 | 36 | 0.00 | |
80 | 38 | 0.00 | |
82 | 45 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
84 | 43 | 0.00 | |
71 | 38 | 0.00 | |
65 | 46 | 0.00 | |
65 | 46 | 0.00 | |
63 | 44 | 0.00 | |
66 | 42 | 0.00 | |
66 | 45 | 0.00 | |
70 | 34 | 0.00 | |
67 | 37 | 0.00 | |
74 | 34 | 0.00 | |
74 | 37 | 0.00 | |
72 | 40 | 0.00 | |
71 | 39 | 0.00 | |
70 | 40 | 0.00 | |
69 | 40 | 0.00 | |
71 | 37 | 0.00 | |
82 | 38 | 0.00 | |
86 | 37 | 0.00 | |
71 | 47 | 0.00 | |
70 | 42 | 0.00 | |
64 | 48 | 0.00 | |
61 | 49 | 0.00 | |
64 | 49 | 0.00 | |
65 | 48 | 0.00 | |
62 | 47 | 0.00 | |
65 | 33 | 0.00 | |
77 | 34 | 0.00 | |
84 | 38 | 0.00 | |
75 | 42 | 0.00 | |
70 | 41 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
76 | 47 | 0.00 | |
82 | 41 | 0.00 | |
93 | 42 | 0.00 | |
85 | 49 | 0.00 | |
81 | 46 | 0.00 | |
75 | 48 | 0.00 | |
77 | 45 | 0.00 | |
92 | 44 | 0.00 | |
86 | 52 | 0.00 | |
94 | 47 | 0.00 | |
78 | 45 | 0.00 | |
73 | 43 | 0.00 | |
67 | 48 | 0.00 | |
66 | 50 | 0.00 | |
63 | 51 | 0.00 | |
65 | 51 | 0.00 | |
68 | 50 | 0.00 | |
80 | 40 | 0.00 | |
72 | 48 | 0.00 | |
71 | 38 | 0.03 | |
74 | 37 | 0.00 | |
75 | 48 | 0.00 | |
69 | 45 | 0.00 | |
77 | 44 | 0.00 | |
77 | 54 | 0.00 | |
74 | 44 | 0.00 | |
80 | 44 | 0.00 | |
70 | 50 | 0.00 | |
69 | 50 | 0.00 | |
80 | 53 | 0.00 | |
84 | 49 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
73 | 51 | 0.00 | |
74 | 49 | 0.00 | |
75 | 53 | 0.00 | |
74 | 55 | 0.00 | |
76 | 52 | 0.00 | |
78 | 54 | 0.00 | |
75 | 46 | 0.00 | |
71 | 50 | 0.00 | |
69 | 47 | 0.00 | |
73 | 42 | 0.00 | |
77 | 47 | 0.00 | |
85 | 58 | 0.00 | |
83 | 60 | 0.00 | |
81 | 55 | 0.02 | |
85 | 51 | 0.00 | |
94 | 49 | 0.00 | |
100 | 53 | 0.00 | |
91 | 55 | 0.00 | |
76 | 57 | 0.00 | |
75 | 50 | 0.00 | |
72 | 55 | 0.00 | |
76 | 58 | 0.00 | |
77 | 56 | 0.00 | |
76 | 55 | 0.00 | |
76 | 54 | 0.00 | |
78 | 55 | 0.00 | |
77 | 55 | 0.00 | |
80 | 57 | 0.00 | |
78 | 52 | 0.00 | |
73 | 58 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
72 | 56 | 0.00 | |
74 | 55 | 0.00 | |
75 | 54 | 0.00 | |
75 | 56 | 0.00 | |
76 | 56 | 0.00 | |
79 | 54 | 0.00 | |
74 | 52 | 0.00 | |
85 | 56 | 0.00 | |
87 | 54 | 0.00 | |
81 | 56 | 0.00 | |
73 | 54 | 0.00 | |
71 | 53 | 0.00 | |
69 | 52 | 0.00 | |
71 | 52 | 0.00 | |
70 | 54 | 0.00 | |
73 | 54 | 0.00 | |
80 | 56 | 0.00 | |
79 | 51 | 0.00 | |
79 | 54 | 0.00 | |
76 | 57 | 0.00 | |
75 | 53 | 0.00 | |
72 | 56 | 0.00 | |
78 | 49 | 0.00 | |
75 | 54 | 0.00 | |
75 | 53 | 0.00 | |
70 | 54 | 0.00 | |
89 | 54 | 0.00 | |
82 | 53 | 0.00 | |
79 | 57 | 0.00 | |
78 | 54 | 0.00 | |
77 | 55 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
77 | 55 | 0.00 | |
81 | 48 | 0.00 | |
79 | 51 | 0.00 | |
75 | 53 | 0.00 | |
73 | 56 | 0.00 | |
80 | 52 | 0.00 | |
75 | 57 | 0.00 | |
74 | 56 | 0.00 | |
76 | 57 | 0.00 | |
85 | 51 | 0.00 | |
81 | 53 | 0.00 | |
82 | 56 | 0.00 | |
82 | 56 | 0.00 | |
79 | 56 | 0.00 | |
77 | 55 | 0.00 | |
84 | 57 | 0.00 | |
73 | 58 | 0.00 | |
74 | 53 | 0.00 | |
75 | 52 | 0.00 | |
72 | 54 | 0.00 | |
70 | 56 | 0.00 | |
73 | 56 | 0.00 | |
71 | 53 | 0.00 | |
71 | 53 | 0.00 | |
75 | 50 | 0.00 | |
87 | 50 | 0.00 | |
94 | 53 | 0.00 | |
99 | 53 | 0.00 | |
85 | 52 | 0.00 | |
77 | 55 | 0.00 | |
75 | 48 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
69 | 52 | 0.00 | |
71 | 54 | 0.00 | |
76 | 51 | 0.00 | |
83 | 45 | 0.00 | |
91 | 45 | 0.00 | |
93 | 48 | 0.00 | |
87 | 51 | 0.00 | |
88 | 57 | 0.00 | |
77 | 56 | 0.00 | |
76 | 57 | 0.00 | |
78 | 53 | 0.00 | |
83 | 50 | 0.00 | |
81 | 50 | 0.00 | |
77 | 49 | 0.00 | |
72 | 54 | 0.00 | |
69 | 54 | 0.00 | |
69 | 56 | 0.00 | |
70 | 57 | 0.00 | |
81 | 52 | 0.00 | |
89 | 45 | 0.00 | |
96 | 51 | 0.00 | |
83 | 51 | 0.00 | |
88 | 45 | 0.00 | |
78 | 52 | 0.00 | |
73 | 51 | 0.00 | |
74 | 55 | 0.00 | |
77 | 53 | 0.00 | |
83 | 48 | 0.00 | |
79 | 42 | 0.00 | |
88 | 44 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
89 | 46 | 0.00 | |
91 | 48 | 0.00 | |
92 | 50 | 0.00 | |
88 | 48 | 0.00 | |
71 | 47 | 0.00 | |
70 | 45 | 0.00 | |
68 | 45 | 0.00 | |
69 | 49 | 0.00 | |
73 | 44 | 0.00 | |
78 | 42 | 0.00 | |
73 | 41 | 0.00 | |
75 | 44 | 0.00 | |
68 | 40 | 0.00 | |
79 | 37 | 0.00 | |
83 | 39 | 0.00 | |
85 | 42 | 0.00 | |
67 | 42 | 0.05 | |
65 | 41 | 0.00 | |
68 | 37 | 0.03 | |
62 | 52 | 0.09 | |
66 | 57 | 0.49 | |
65 | 55 | 0.58 | |
65 | 51 | 0.39 | |
62 | 56 | 4.79 | |
64 | 51 | 0.29 | |
65 | 52 | 0.00 | |
74 | 52 | 0.00 | |
76 | 49 | 0.00 | |
76 | 50 | 0.00 | |
66 | 53 | 0.00 | |
64 | 54 | 0.02 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
62 | 55 | 0.11 | |
69 | 53 | 0.00 | |
72 | 47 | 0.00 | |
68 | 45 | 0.09 | |
65 | 41 | 0.00 | |
63 | 47 | 0.00 | |
63 | 37 | 0.00 | |
63 | 38 | 0.62 | |
62 | 50 | 0.38 | |
66 | 49 | 0.00 | |
70 | 45 | 0.00 | |
68 | 46 | 0.00 | |
67 | 46 | 0.00 | |
59 | 49 | 0.00 | |
58 | 46 | 0.00 | |
62 | 42 | 0.00 | |
65 | 39 | 0.00 | |
60 | 41 | 0.00 | |
59 | 47 | 0.00 | |
66 | 39 | 0.00 | |
67 | 36 | 0.00 | |
66 | 36 | 0.00 | |
63 | 35 | 0.00 | |
64 | 35 | 0.00 | |
63 | 33 | 0.00 | |
63 | 36 | 0.00 | |
66 | 38 | 0.00 | |
67 | 42 | 0.00 | |
66 | 41 | 0.00 | |
68 | 39 | 0.00 |
Day | High (°F) | Low (°F) | Precip. (inches) |
---|---|---|---|
67 | 42 | 0.00 | |
66 | 38 | 0.00 | |
53 | 49 | 0.00 | |
54 | 48 | 0.00 | |
56 | 39 | 0.00 | |
51 | 40 | 0.01 | |
58 | 43 | 0.00 | |
54 | 45 | 0.01 | |
58 | 37 | 0.00 | |
59 | 31 | 0.00 | |
55 | 31 | 0.00 | |
53 | 47 | 0.95 | |
59 | 43 | 2.34 | |
52 | 34 | 0.09 | |
54 | 35 | 0.83 | |
58 | 40 | 0.08 | |
51 | 32 | 0.00 | |
49 | 32 | 0.00 | |
47 | 36 | 0.00 | |
48 | 42 | 0.00 | |
48 | 42 | 0.30 | |
50 | 43 | 0.14 | |
57 | 49 | 0.76 | |
56 | 45 | 0.07 | |
51 | 42 | 0.85 | |
49 | 34 | 0.25 | |
52 | 35 | 0.24 | |
45 | 35 | 0.02 | |
47 | 43 | 0.27 | |
52 | 35 | 0.00 | |
55 | 30 | 0.00 |