Weather History for Livermore, CA

Week of December 16, 2012 through December 22, 2012 — View Current Weather Conditions
Week of December 16, 2012 through December 22, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 59 °F 56 °F 51 °F
Mean Temperature 52 °F 47 °F 40 °F
Min Temperature 48 °F 38 °F 29 °F
Degree Days
Heating Degree Days (base 65) 25 18 13 127
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point
Dew Point 53 °F 38 °F 23 °F
Precipitation
Precipitation 0.62 in 0.15 in 0.00 in 0.90 in
Snowdepth - - - -
Wind
Wind 22 mph 6 mph 0 mph
Gust Wind 31 mph 21 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.32 in 30.05 in 29.83 in
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Date:
Astronomy
Dec. 20, 2012 Rise Set
Actual Time 7:18 AM PST 4:51 PM PST
Civil Twilight 6:49 AM PST 5:21 PM PST
Nautical Twilight 6:16 AM PST 5:54 PM PST
Astronomical Twilight 5:44 AM PST 6:26 PM PST
Moon 12:07 PM PST 12:16 AM PST
Length Of Visible Light 10h 32m
Length of Day
9h 33m
First Quarter, 56% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
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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  
16 57 50 43 51 45 41 100 86 72 30.12 30.06 30.03 10 8 0 15 3 21 T Fog
17 57 50 43 53 48 40 93 84 74 30.06 30.01 29.96 10 9 3 18 9 23 0.07 Rain
18 52 43 33 41 32 28 96 69 41 30.19 30.06 29.99 10 10 10 18 5 26 0.00  
19 51 40 29 30 28 26 92 65 38 30.32 30.26 30.20 10 10 10 10 2 13 0.00  
20 58 44 29 31 27 23 85 58 30 30.23 30.11 30.01 10 10 10 15 5 21 0.00  
21 59 49 38 52 43 33 96 73 50 29.99 29.92 29.88 10 9 4 22 8 31 0.21 Rain
22 56 52 48 50 46 43 93 80 66 30.10 29.95 29.83 10 8 2 20 9 28 0.62 Rain
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