American Canyon, CA

4:02 PM PDT on August 29, 2016 (GMT -0700)
Napa County

Weather History for KAPC - May, 2015

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Month of May, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 74 °F 68 °F 62 °F
Mean Temperature 61 °F 58 °F 54 °F
Min Temperature 53 °F 48 °F 40 °F
Degree Days  
Heating Degree Days (base 65) 11 7 4 217
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 10 7 4 230
Dew Point  
Dew Point 56 °F 48 °F 31 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 26 mph 10 mph 0 mph
Gust Wind 33 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.92 in 29.69 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

May. 11, 2015 Rise Set
Actual Time 6:02 AM PDT 8:09 PM PDT
Civil Twilight 5:32 AM PDT 8:38 PM PDT
Nautical Twilight 4:56 AM PDT 9:14 PM PDT
Astronomical Twilight 4:18 AM PDT 9:53 PM PDT
Moon 1:52 AM PDT (5/11) 1:09 PM PDT (5/11)
Length of Visible Light 15h 06m
Length of Day
14h 07m
Last Quarter, 46% of the Moon is Illuminated
May 11
Last Quarter
May 17
New
May 25
First Quarter
Jun 2
Full
Jun 9
Last Quarter

Daily Weather History & Observations

2015 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 74 60 45 56 51 44 93 71 49 29.88 29.82 29.78 10 10 8 20 8 23 0.00  
2 68 59 50 53 50 48 93 78 63 29.89 29.84 29.79 10 10 9 21 11 24 0.00  
3 62 56 50 52 48 46 93 80 67 29.91 29.86 29.83 10 10 7 26 12 31 0.00  
4 62 55 48 50 48 46 93 79 65 29.96 29.91 29.88 10 10 10 21 11 25 0.00  
5 67 56 45 50 47 44 93 73 52 29.93 29.89 29.82 10 10 9 20 10 24 0.00  
6 72 57 41 50 46 41 96 70 44 29.86 29.81 29.74 10 10 10 20 9 23 0.00  
7 71 57 43 48 40 31 92 59 26 29.75 29.72 29.69 10 10 9 23 9 30 T  
8 67 54 40 51 47 40 100 79 58 30.01 29.85 29.75 10 8 5 23 10 28 T  
9 66 57 48 53 49 46 93 78 63 30.11 30.05 29.99 10 10 8 18 10 23 0.00  
10 64 56 48 51 48 46 93 79 64 30.07 30.01 29.93 10 10 10 21 10 25 0.00  
11 69 57 44 50 47 43 100 74 47 29.94 29.88 29.80 10 10 9 23 11 28 0.00  
12 67 56 45 44 41 35 83 59 34 29.91 29.87 29.82 10 10 10 24 13 30 0.00 Rain
13 68 56 43 49 44 41 89 66 43 29.92 29.89 29.87 10 10 10 26 11 33 0.00  
14 66 56 45 50 47 44 93 75 56 29.88 29.81 29.76 10 10 10 21 8 26 T Rain
15 68 58 48 49 47 46 100 74 48 29.93 29.87 29.83 10 10 10 20 10 24 0.00  
16 66 56 45 51 48 45 93 75 56 29.99 29.95 29.90 10 10 9 22 9 25 0.00  
17 68 59 49 51 48 47 89 71 52 30.03 29.99 29.96 10 10 10 18 9 22 0.00  
18 67 58 49 51 48 46 89 75 60 30.06 30.03 30.00 10 10 10 18 9 24 0.00  
19 67 58 49 51 49 47 93 76 58 30.10 30.03 29.95 10 10 10 20 9 23 0.00  
20 68 58 48 53 49 46 93 75 56 29.98 29.92 29.88 10 10 10 18 11 24 0.00  
21 70 61 52 53 50 49 89 71 52 29.97 29.92 29.88 10 10 8 22 11 26 0.00  
22 69 60 51 53 51 50 96 76 55 30.04 29.98 29.94 10 10 10 22 12 27 0.00  
23 68 61 53 53 51 49 93 76 58 30.09 30.03 29.97 10 10 10 18 8 21 0.00  
24 65 59 52 52 50 48 93 78 63 30.01 29.96 29.90 10 10 9 23 12 28 0.00  
25 67 59 51 54 49 48 89 75 60 29.98 29.93 29.90 10 10 10 21 11 24 0.00  
26 69 60 51 53 50 48 89 74 58 30.01 29.96 29.93 10 10 10 22 11 26 0.00  
27 69 60 51 53 50 47 96 76 55 30.02 29.98 29.94 10 10 10 22 11 25 0.00  
28 71 60 49 54 50 49 96 75 53 30.04 29.98 29.91 10 10 10 17 8 20 0.00  
29 69 58 47 55 50 47 96 78 59 29.99 29.94 29.87 10 10 10 17 8 21 0.00  
30 72 61 50 56 51 47 96 77 57 29.97 29.91 29.84 10 10 9 20 9 22 0.00  
31 70 60 50 51 49 47 96 74 52 29.94 29.90 29.87 10 10 7 23 13 27 0.00