Weather History for KSAC - December, 2012

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Friday, December 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 49 °F -  
Max Temperature 60 °F 56 °F 67 °F (1988)
Min Temperature 38 °F 39 °F 27 °F (1998)
Degree Days  
Heating Degree Days 16    
Cooling Degree Days 0    
Moisture  
Dew Point 42 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in 0.10 in 1.46 in (1997)
Month to date precipitation 2.41 0.65  
Year to date precipitation 17.41 15.92  
Since 1 July precipitation 7.55 4.02  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 0 mph (ENE)    
Max Wind Speed 5 mph    
Max Gust Speed 6 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 07, 2012 Rise Set
Actual Time 7:10 AM PST 4:44 PM PST
Civil Twilight 6:41 AM PST 5:14 PM PST
Nautical Twilight 6:07 AM PST 5:47 PM PST
Astronomical Twilight 5:35 AM PST 6:19 PM PST
Moon 12:39 AM PST (12/7) 12:41 PM PST (12/7)
Length of Visible Light 10h 33m
Length of Day
9h 34m
Last Quarter, 37% of the Moon is Illuminated
Dec 7
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.0 °F - 44.1 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 45.0 °F 43.5 °F 43.0 °F 93% 30.11 in 10.0 mi West 3.5 mph - N/A   Clear
2:53 AM 45.0 °F - 43.0 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 44.1 °F - 42.1 °F 93% 30.10 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 42.1 °F - 39.9 °F 92% 30.10 in 2.0 mi Calm Calm - N/A   Clear
5:04 AM 42.8 °F - 39.2 °F 87% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:37 AM 41.0 °F - 39.2 °F 93% 30.10 in 1.5 mi Calm Calm - N/A   Clear
5:53 AM 41.0 °F - 39.0 °F 93% 30.10 in 2.0 mi Calm Calm - N/A   Clear
6:00 AM 41.0 °F - 39.2 °F 93% 30.10 in 1.2 mi Calm Calm - N/A   Clear
6:19 AM 41.0 °F - 39.2 °F 93% 30.11 in 3.0 mi Calm Calm - N/A   Clear
6:34 AM 39.2 °F - 37.4 °F 93% 30.11 in 1.5 mi Calm Calm - N/A   Clear
6:38 AM 41.0 °F - 37.4 °F 87% 30.12 in 0.8 mi Calm Calm - N/A   Mist
6:53 AM 39.9 °F - 37.9 °F 93% 30.12 in 0.5 mi Calm Calm - N/A Fog Fog
7:08 AM 39.2 °F - 37.4 °F 93% 30.12 in 0.5 mi Calm Calm - N/A Fog Fog
7:28 AM 39.2 °F - 37.4 °F 93% 30.12 in 2.5 mi Calm Calm - N/A   Clear
7:35 AM 39.2 °F - 37.4 °F 93% 30.13 in 9.0 mi Calm Calm - N/A   Clear
7:53 AM 41.0 °F - 39.0 °F 93% 30.13 in 8.0 mi Calm Calm - N/A   Clear
8:02 AM 42.8 °F - 39.2 °F 87% 30.14 in 1.0 mi Calm Calm - N/A   Clear
8:07 AM 41.0 °F - 39.2 °F 93% 30.14 in 4.0 mi Calm Calm - N/A   Clear
8:53 AM 46.9 °F - 44.1 °F 90% 30.15 in 10.0 mi Calm Calm - N/A   Clear
9:32 AM 48.2 °F - 44.6 °F 87% 30.15 in 4.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 48.9 °F - 46.0 °F 90% 30.16 in 6.0 mi ENE 3.5 mph - N/A   Partly Cloudy
10:53 AM 52.0 °F - 46.9 °F 83% 30.15 in 10.0 mi East 3.5 mph - N/A   Clear
11:53 AM 55.0 °F - 46.0 °F 72% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 57.0 °F - 46.0 °F 67% 30.11 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 59.0 °F - 46.9 °F 64% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 60.1 °F - 42.1 °F 51% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:53 PM 57.0 °F - 37.0 °F 47% 30.07 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 51.8 °F - 46.4 °F 82% 30.08 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 50.0 °F - 45.0 °F 83% 30.08 in 9.0 mi Calm Calm - N/A   Clear
6:53 PM 48.0 °F - 44.1 °F 86% 30.08 in 7.0 mi East 3.5 mph - N/A   Clear
7:38 PM 44.6 °F - 42.8 °F 93% 30.08 in 1.8 mi Calm Calm - N/A   Clear
7:53 PM 45.0 °F - 43.0 °F 93% 30.08 in 2.0 mi Calm Calm - N/A   Clear
8:01 PM 44.6 °F - 42.8 °F 93% 30.09 in 6.0 mi Calm Calm - N/A   Clear
8:53 PM 42.1 °F - 41.0 °F 96% 30.09 in 6.0 mi Calm Calm - N/A   Clear
8:55 PM 42.8 °F - 41.0 °F 93% 30.09 in 0.8 mi Calm Calm - N/A   Mist
9:05 PM 44.6 °F - 41.0 °F 87% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
9:20 PM 44.6 °F - 44.6 °F 100% 30.09 in 1.0 mi Calm Calm - N/A   Mist
9:25 PM 44.6 °F - 42.8 °F 93% 30.10 in 0.8 mi Calm Calm - N/A   Mist
9:41 PM 44.6 °F - 42.8 °F 93% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
9:53 PM 44.1 °F - 42.1 °F 93% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
10:53 PM 43.0 °F - 42.1 °F 97% 30.10 in 0.2 mi Calm Calm - N/A Fog Fog
11:53 PM 42.1 °F - 39.9 °F 92% 30.11 in 0.2 mi Calm Calm - N/A Fog Fog