Weather History for Napa County, CA

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Week of October 27, 2013 through November 2, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 76 °F 68 °F 62 °F
Mean Temperature 59 °F 53 °F 50 °F
Min Temperature 41 °F 38 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 15 12 6 85
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 3 0 18
Dew Point  
Dew Point 52 °F 42 °F 34 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth - - - -
Wind  
Wind 35 mph 6 mph 0 mph
Gust Wind 47 mph 27 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.16 in 29.96 in 29.61 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 29, 2013 Rise Set
Actual Time 7:32 AM PDT 6:12 PM PDT
Civil Twilight 7:05 AM PDT 6:39 PM PDT
Nautical Twilight 6:34 AM PDT 7:10 PM PDT
Astronomical Twilight 6:03 AM PDT 7:41 PM PDT
Moon 2:31 AM PDT (10/29) 3:25 PM PDT (10/29)
Length of Visible Light 11h 34m
Length of Day
10h 40m
Waning Crescent, 24% of the Moon is Illuminated
Oct 29
Waning Crescent
Nov 3
New
Nov 9
First Quarter
Nov 17
Full
Nov 25
Last Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
27 65 53 41 49 46 41 100 76 52 30.00 29.88 29.61 10 7 0 32 13 47 0.01 Fog
28 64 50 36 47 43 36 93 71 48 29.83 29.71 29.64 10 10 10 31 9 41 0.00  
29 62 50 38 47 43 39 100 76 51 30.04 29.94 29.83 10 10 5 14 4 32 0.00  
30 66 51 35 48 40 34 100 71 42 30.16 30.10 30.04 10 5 0 22 4 25 0.00 Fog
31 72 54 35 46 40 34 92 63 34 30.16 30.10 30.04 10 10 7 20 3 25 0.00  
2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 76 59 41 44 40 37 89 58 27 30.14 30.06 29.99 10 10 10 23 5 30 0.00  
2 69 53 37 52 44 35 93 73 52 30.01 29.95 29.87 10 10 10 35 6 38 0.00