Weather History for Eureka, CA

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 52 °F 49 °F
Mean Temperature 48 °F 45 °F 42 °F
Min Temperature 45 °F 37 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 23 20 17 141
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 48 °F 40 °F 31 °F
Precipitation  
Precipitation 0.42 in 0.08 in 0.00 in 0.56 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 16 mph 4 mph 0 mph
Gust Wind 26 mph - -
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.06 in 29.85 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 14, 2012 Rise Set
Actual Time 7:33 AM PST 4:49 PM PST
Civil Twilight 7:02 AM PST 5:20 PM PST
Nautical Twilight 6:28 AM PST 5:55 PM PST
Astronomical Twilight 5:54 AM PST 6:28 PM PST
Moon 8:42 AM PST (12/14) 6:49 PM PST (12/14)
Length of Visible Light 10h 18m
Length of Day
9h 16m
Waxing Crescent, 3% of the Moon is Illuminated
Dec 14
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
9 55 46 36 42 40 36 100 81 51 30.38 30.34 30.32 10 10 9 15 5 26 0.00  
10 57 47 37 48 44 38 100 89 66 30.33 30.27 30.20 10 8 0 7 3 9 0.00 Fog
11 51 48 45 46 44 43 100 95 90 30.11 30.00 29.85 10 9 7 12 4 17 0.42  
12 51 44 36 42 39 35 100 93 86 29.98 29.93 29.86 10 10 10 9 3 - 0.03  
13 51 42 32 37 35 31 100 79 52 30.01 29.95 29.89 10 10 10 5 1 6 0.00  
14 51 44 36 40 39 36 100 84 69 30.03 29.96 29.87 10 10 10 10 3 15 0.02  
15 49 43 36 41 37 33 76 69 62 29.96 29.94 29.88 10 10 10 16 7 24 0.09 Rain