Weather History for Trenton, NJ

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Wednesday, December 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F 34 °F  
Max Temperature 49 °F 42 °F 64 °F (1895)
Min Temperature 38 °F 26 °F 7 °F (1919)
Degree Days  
Heating Degree Days 21 31  
Month to date heating degree days 399 531  
Since 1 July heating degree days 1406 1507  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1234 965  
Moisture  
Dew Point 28 °F    
Average Humidity 55    
Maximum Humidity 65    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.11 in 1.07 in (1934)
Month to date precipitation 1.41 2.51  
Year to date precipitation 34.64 45.25  
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 10 mph (NW)    
Max Wind Speed 17 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 19, 2012 Rise Set
Actual Time 7:17 AM EST 4:35 PM EST
Civil Twilight 6:46 AM EST 5:06 PM EST
Nautical Twilight 6:12 AM EST 5:40 PM EST
Astronomical Twilight 5:39 AM EST 6:13 PM EST
Moon 11:24 AM EST (12/19) No Moon Set
Length of Visible Light 10h 19m
Length of Day
9h 18m
Waxing Crescent, 45% of the Moon is Illuminated
Dec 19
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 39.9 °F 33.9 °F 28.9 °F 65% 29.69 in 10.0 mi WNW 9.2 mph - N/A   Clear
1:53 AM 39.9 °F 32.9 °F 27.0 °F 60% 29.71 in 10.0 mi WNW 11.5 mph - N/A   Clear
2:53 AM 39.9 °F 35.1 °F 27.0 °F 60% 29.71 in 10.0 mi WNW 6.9 mph 18.4 mph N/A   Clear
3:53 AM 39.9 °F 32.5 °F 27.0 °F 60% 29.72 in 10.0 mi NW 12.7 mph - N/A   Clear
4:53 AM 39.0 °F 32.3 °F 27.0 °F 62% 29.72 in 10.0 mi West 10.4 mph - N/A   Clear
5:53 AM 37.9 °F 32.1 °F 27.0 °F 65% 29.75 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
6:53 AM 39.0 °F 34.8 °F 27.0 °F 62% 29.78 in 10.0 mi NW 5.8 mph - N/A   Clear
7:53 AM 39.0 °F 33.4 °F 28.0 °F 65% 29.80 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:53 AM 41.0 °F 35.2 °F 28.9 °F 62% 29.82 in 10.0 mi WNW 9.2 mph - N/A   Clear
9:53 AM 44.1 °F 39.0 °F 30.0 °F 58% 29.84 in 10.0 mi NNW 9.2 mph - N/A   Clear
10:53 AM 45.0 °F 37.6 °F 28.0 °F 52% 29.83 in 10.0 mi NNW 17.3 mph 26.5 mph N/A   Clear
11:53 AM 46.9 °F - 27.0 °F 46% 29.82 in 10.0 mi NNW 13.8 mph 31.1 mph N/A   Clear
12:53 PM 48.9 °F - 28.0 °F 44% 29.83 in 10.0 mi NNW 15.0 mph 25.3 mph N/A   Clear
1:53 PM 48.9 °F - 28.0 °F 44% 29.83 in 10.0 mi NNW 13.8 mph 19.6 mph N/A   Clear
2:53 PM 48.9 °F - 28.0 °F 44% 29.87 in 10.0 mi NNW 15.0 mph 19.6 mph N/A   Clear
3:53 PM 48.0 °F - 28.9 °F 48% 29.91 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Scattered Clouds
4:53 PM 46.0 °F 41.9 °F 28.0 °F 50% 29.95 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
5:53 PM 43.0 °F 38.8 °F 27.0 °F 53% 30.01 in 10.0 mi North 6.9 mph - N/A   Clear
6:53 PM 42.1 °F 37.1 °F 26.1 °F 53% 30.03 in 10.0 mi NNW 8.1 mph - N/A   Clear
7:53 PM 41.0 °F 37.1 °F 26.1 °F 55% 30.06 in 10.0 mi NNW 5.8 mph - N/A   Clear
8:53 PM 39.9 °F 37.8 °F 26.1 °F 58% 30.09 in 10.0 mi NW 3.5 mph - N/A   Clear