Mountain View, CA

10:42 AM PST on January 17, 2017 (GMT -0800)
Moffett Federal Air Field

Weather History for KNUQ - December, 2012

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Week of December 16, 2012 through December 22, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 57 °F 53 °F
Mean Temperature 56 °F 51 °F 44 °F
Min Temperature 52 °F 44 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 21 14 9 101
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 5 2 0 12
Dew Point  
Dew Point 54 °F 40 °F 18 °F
Precipitation  
Precipitation 0.43 in 0.10 in 0.00 in 0.58 in
Snowdepth - - - -
Wind  
Wind 28 mph 7 mph 0 mph
Gust Wind 36 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 30.08 in 29.88 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 19, 2012 Rise Set
Actual Time 7:18 AM PST 4:53 PM PST
Civil Twilight 6:48 AM PST 5:22 PM PST
Nautical Twilight 6:16 AM PST 5:55 PM PST
Astronomical Twilight 5:44 AM PST 6:27 PM PST
Moon 11:38 AM PST (12/19) No Moon Set
Length of Visible Light 10h 33m
Length of Day
9h 35m
Waxing Crescent, 46% of the Moon is Illuminated
Dec 19
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  
16 59 52 45 51 46 40 92 79 66 30.13 30.08 30.05 10 10 10 13 6 18 T  
17 58 53 48 54 49 41 86 76 66 30.10 30.05 30.00 10 8 1 16 7 21 0.13 Rain
18 53 46 39 40 34 31 77 61 45 30.22 30.09 30.02 10 10 10 20 6 25 0.00  
19 54 44 33 33 28 18 89 57 24 30.34 30.28 30.23 10 10 10 8 2 10 0.00  
20 59 48 37 40 32 25 63 53 43 30.24 30.14 30.03 10 10 10 17 8 25 0.00  
21 57 55 52 49 42 31 77 59 41 30.01 29.95 29.90 10 10 10 28 14 36 0.02 Rain
22 60 56 51 52 48 45 96 77 57 30.12 29.99 29.88 10 9 4 23 8 32 0.43 Rain