Mountain View, CA

4:13 AM PST on December 11, 2016 (GMT -0800)
Moffett Federal Air Field

Weather History for KNUQ - December, 2011

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Week of December 25, 2011 through December 31, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 65 °F 62 °F 55 °F
Mean Temperature 59 °F 52 °F 45 °F
Min Temperature 53 °F 43 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 20 13 6 89
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 9 3 0 22
Dew Point  
Dew Point 55 °F 42 °F 26 °F
Precipitation  
Precipitation 0.04 in 0.01 in 0.00 in 0.04 in
Snowdepth - - - -
Wind  
Wind 16 mph 2 mph 0 mph
Gust Wind 25 mph 24 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 30.30 in 30.16 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 29, 2011 Rise Set
Actual Time 7:21 AM PST 4:58 PM PST
Civil Twilight 6:52 AM PST 5:27 PM PST
Nautical Twilight 6:20 AM PST 6:00 PM PST
Astronomical Twilight 5:48 AM PST 6:32 PM PST
Moon 10:24 AM PST (12/29) 10:33 PM PST (12/29)
Length of Visible Light 10h 35m
Length of Day
9h 36m
Waxing Crescent, 27% of the Moon is Illuminated
Dec 29
Waxing Crescent
Dec 31
First Quarter
Jan 8
Full
Jan 16
Last Quarter
Jan 22
New

Daily Weather History & Observations

2011 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  
25 58 46 34 39 31 26 70 51 32 30.47 30.39 30.34 10 8 5 12 1 13 0.00  
26 55 45 35 45 38 28 83 72 61 30.39 30.34 30.30 10 5 2 10 2 12 0.00  
27 60 53 45 43 40 35 77 60 43 30.39 30.36 30.31 10 9 5 13 3 24 0.00  
28 65 54 43 50 43 35 83 63 43 30.40 30.34 30.30 10 7 0 12 2 25 0.00 Fog
29 65 56 46 52 48 43 86 75 63 30.30 30.24 30.17 10 8 2 16 3 20 0.00  
30 65 59 53 55 53 48 93 80 67 30.25 30.20 30.16 10 5 0 13 3 19 0.04 Fog , Rain
31 63 53 43 48 42 37 83 63 42 30.26 30.21 30.17 10 10 9 13 2 16 0.00