Weather History for KMRY - December, 2012

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Monday, December 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F 51 °F  
Max Temperature 58 °F 60 °F 73 °F (2013)
Min Temperature 42 °F 42 °F 26 °F (1998)
Degree Days  
Heating Degree Days 15    
Month to date heating degree days 306  
Since 1 July heating degree days 1237  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 36  
Moisture  
Dew Point 44 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - 0.05 in (2003)
Month to date precipitation 2.95  
Year to date precipitation 14.78  
Since 1 July precipitation 7.13  
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 5 mph (ENE)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Dec. 24, 2012 Rise Set
Actual Time 7:17 AM PST 4:57 PM PST
Civil Twilight 6:48 AM PST 5:26 PM PST
Nautical Twilight 6:16 AM PST 5:58 PM PST
Astronomical Twilight 5:44 AM PST 6:30 PM PST
Moon 2:26 PM PST (12/24) 4:02 AM PST (12/24)
Length of Visible Light 10h 37m
Length of Day
9h 39m
Waxing Gibbous, 89% of the Moon is Illuminated
Dec 24
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:13 AM 51.8 °F - 48.2 °F 88% 30.05 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
12:54 AM 50.0 °F - 46.9 °F 89% 30.09 in 10.0 mi SSW 3.5 mph - N/A   Clear
1:18 AM 48.2 °F - 46.4 °F 93% 30.06 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:54 AM 50.0 °F - 48.0 °F 93% 30.12 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:54 AM 50.0 °F - 48.0 °F 93% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
3:24 AM 48.2 °F - 48.2 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:54 AM 48.0 °F - 46.0 °F 93% 30.13 in 10.0 mi ESE 3.5 mph - N/A   Clear
4:54 AM 45.0 °F - 44.1 °F 97% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 44.1 °F 40.8 °F 43.0 °F 96% 30.17 in 10.0 mi East 5.8 mph - N/A   Clear
6:54 AM 43.0 °F 40.3 °F 42.1 °F 97% 30.21 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
7:54 AM 45.0 °F 42.6 °F 43.0 °F 93% 30.22 in 10.0 mi ENE 4.6 mph - N/A   Overcast
8:54 AM 48.9 °F - 46.9 °F 93% 30.23 in 10.0 mi East 4.6 mph - N/A   Clear
9:54 AM 53.1 °F - 46.9 °F 80% 30.24 in 10.0 mi East 6.9 mph - N/A   Clear
10:54 AM 55.0 °F - 45.0 °F 69% 30.23 in 10.0 mi NE 9.2 mph - N/A   Clear
11:54 AM 55.9 °F - 39.9 °F 55% 30.21 in 10.0 mi NE 4.6 mph - N/A   Clear
12:54 PM 57.0 °F - 39.9 °F 53% 30.19 in 10.0 mi NNE 6.9 mph - N/A   Partly Cloudy
1:54 PM 55.9 °F - 44.1 °F 64% 30.19 in 10.0 mi NW 8.1 mph - N/A   Clear
2:54 PM 55.0 °F - 42.1 °F 62% 30.19 in 10.0 mi WNW 6.9 mph - N/A   Clear
3:54 PM 54.0 °F - 43.0 °F 66% 30.19 in 10.0 mi West 8.1 mph - N/A   Clear
4:54 PM 53.1 °F - 44.1 °F 71% 30.18 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:54 PM 48.9 °F - 43.0 °F 80% 30.19 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 48.0 °F - 43.0 °F 83% 30.18 in 10.0 mi East 5.8 mph - N/A   Clear
7:54 PM 46.0 °F 43.9 °F 43.0 °F 89% 30.20 in 10.0 mi East 4.6 mph - N/A   Clear
8:54 PM 46.9 °F - 43.0 °F 86% 30.19 in 10.0 mi East 9.2 mph - N/A   Clear
9:54 PM 46.0 °F 43.9 °F 42.1 °F 86% 30.19 in 10.0 mi ESE 4.6 mph - N/A   Clear
10:54 PM 44.1 °F - 41.0 °F 89% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 42.1 °F 39.2 °F 39.9 °F 92% 30.19 in 10.0 mi East 4.6 mph - N/A   Clear