Weather History for Santa Rosa, CA

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Week of January 13, 2013 through January 19, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 65 °F 58 °F 52 °F
Mean Temperature 46 °F 42 °F 38 °F
Min Temperature 27 °F 26 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 27 23 19 159
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 41 °F 29 °F 10 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 24 mph 2 mph 0 mph
Gust Wind 31 mph 24 mph 24 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 30.27 in 30.12 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 14, 2013 Rise Set
Actual Time 7:27 AM PST 5:13 PM PST
Civil Twilight 6:58 AM PST 5:42 PM PST
Nautical Twilight 6:25 AM PST 6:15 PM PST
Astronomical Twilight 5:54 AM PST 6:47 PM PST
Moon 9:07 AM PST (1/14) 9:01 PM PST (1/14)
Length of Visible Light 10h 44m
Length of Day
9h 46m
Waxing Crescent, 12% of the Moon is Illuminated
Jan 14
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 9
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
13 52 38 23 33 25 11 92 63 33 30.26 30.21 30.16 10 8 0 24 2 31 0.00 Fog
14 56 41 26 32 25 10 89 57 25 30.38 30.32 30.22 10 10 8 22 3 26 0.00  
15 54 40 26 33 29 25 92 65 38 30.47 30.42 30.39 10 8 2 8 2 9 0.00 Fog
16 59 43 26 37 30 25 100 72 43 30.44 30.37 30.26 10 5 0 6 1 8 0.00 Fog
17 61 44 27 38 31 25 100 68 36 30.28 30.22 30.14 10 3 0 6 1 7 0.00  
18 62 44 26 40 31 24 100 68 36 30.22 30.17 30.12 10 5 0 5 1 7 0.00 Fog
19 65 46 27 41 32 24 100 70 39 30.25 30.19 30.14 10 6 0 7 1 9 0.00 Fog