Weather History for Santa Rosa, CA

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Week of October 14, 2012 through October 20, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 85 °F 76 °F
Mean Temperature 74 °F 68 °F 63 °F
Min Temperature 58 °F 50 °F 43 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 2
Cooling Degree Days (base 65) 9 3 0 22
Growing Degree Days (base 50) 24 18 15 125
Dew Point  
Dew Point 62 °F 51 °F 31 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth - - - -
Wind  
Wind 17 mph 3 mph 0 mph
Gust Wind 22 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.22 in 29.95 in 29.74 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 15, 2012 Rise Set
Actual Time 7:20 AM PDT 6:32 PM PDT
Civil Twilight 6:54 AM PDT 6:58 PM PDT
Nautical Twilight 6:23 AM PDT 7:29 PM PDT
Astronomical Twilight 5:52 AM PDT 8:00 PM PDT
Moon 7:37 AM PDT (10/15) 6:36 PM PDT (10/15)
Length of Visible Light 12h 04m
Length of Day
11h 11m
New Moon, 0% of the Moon is Illuminated
Oct 15
New Moon
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Daily Weather History & Observations

2012 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  
14 81 67 52 57 54 52 100 73 45 30.22 30.14 30.04 10 5 0 12 2 15 0.00 Fog
15 85 68 50 60 53 50 100 66 31 30.10 30.03 29.91 10 5 0 14 2 17 0.01 Fog
16 89 74 58 62 57 50 90 62 34 29.97 29.91 29.82 10 10 10 16 7 22 0.00  
17 92 70 47 50 42 34 93 54 14 29.89 29.85 29.76 10 10 10 12 3 14 0.00  
18 91 67 43 58 46 38 87 53 19 30.02 29.93 29.86 10 10 10 17 3 22 0.00  
19 76 66 56 57 55 53 93 72 50 30.04 29.97 29.90 10 10 10 12 3 15 0.00  
20 80 63 46 54 50 31 100 59 18 29.91 29.85 29.74 10 6 0 14 3 21 0.00 Fog