Weather History for Trenton, NJ

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Wednesday, January 18, 2012

  Actual Average Record
Temperature  
Mean Temperature 41 °F 31 °F  
Max Temperature 57 °F 39 °F 64 °F (2006)
Min Temperature 24 °F 23 °F -4 °F (1893)
Degree Days  
Heating Degree Days 24 34  
Month to date heating degree days 495 611  
Since 1 July heating degree days 1903 2506  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 19 °F    
Average Humidity 51    
Maximum Humidity 72    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.09 in 1.30 in (1999)
Month to date precipitation 2.03 1.89  
Year to date precipitation 2.03 1.89  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 12 mph (NNW)    
Max Wind Speed 28 mph    
Max Gust Speed 39 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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Date:

Astronomy

Jan. 18, 2012 Rise Set
Actual Time 7:18 AM EST 5:00 PM EST
Civil Twilight 6:49 AM EST 5:30 PM EST
Nautical Twilight 6:15 AM EST 6:03 PM EST
Astronomical Twilight 5:43 AM EST 6:36 PM EST
Moon 2:45 AM EST 12:37 PM EST
Length of Visible Light 10h 41m
Length of Day
9h 41m
Waning Crescent, 25% of the Moon is Illuminated
Jan 18
Waning Crescent
Jan 23
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter

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 57.0 °F - 46.0 °F 67% 29.58 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
1:53 AM 57.0 °F - 45.0 °F 64% 29.61 in 10.0 mi WNW 11.5 mph 24.2 mph N/A   Mostly Cloudy
2:53 AM 51.1 °F - 33.1 °F 50% 29.68 in 10.0 mi NW 21.9 mph 34.5 mph N/A   Overcast
3:53 AM 48.0 °F - 26.1 °F 42% 29.72 in 10.0 mi NW 15.0 mph 29.9 mph N/A   Partly Cloudy
4:53 AM 45.0 °F 38.2 °F 25.0 °F 46% 29.75 in 10.0 mi NW 15.0 mph 26.5 mph N/A   Partly Cloudy
5:53 AM 44.1 °F 37.1 °F 23.0 °F 43% 29.79 in 10.0 mi NNW 15.0 mph 26.5 mph N/A   Clear
6:53 AM 41.0 °F 34.7 °F 21.0 °F 45% 29.82 in 10.0 mi NNW 10.4 mph 28.8 mph N/A   Clear
7:53 AM 39.9 °F 36.7 °F 21.9 °F 49% 29.86 in 10.0 mi NW 4.6 mph - N/A   Clear
8:53 AM 42.1 °F 35.7 °F 21.9 °F 45% 29.91 in 10.0 mi North 11.5 mph - N/A   Clear
9:53 AM 41.0 °F 34.3 °F 21.0 °F 45% 29.94 in 10.0 mi North 11.5 mph 25.3 mph N/A   Overcast
10:53 AM 42.1 °F 33.9 °F 18.0 °F 38% 29.95 in 10.0 mi NNW 17.3 mph 34.5 mph N/A   Clear
11:53 AM 41.0 °F 32.8 °F 19.0 °F 41% 29.96 in 10.0 mi North 16.1 mph 23.0 mph N/A   Overcast
12:53 PM 42.1 °F 35.7 °F 16.0 °F 35% 29.96 in 10.0 mi NNW 11.5 mph 25.3 mph N/A   Partly Cloudy
1:53 PM 41.0 °F 32.5 °F 14.0 °F 33% 29.96 in 10.0 mi North 17.3 mph 26.5 mph N/A   Clear
2:53 PM 39.9 °F 31.8 °F 12.0 °F 32% 29.99 in 10.0 mi NNW 15.0 mph 21.9 mph N/A   Clear
3:53 PM 37.9 °F 28.2 °F 9.0 °F 30% 30.02 in 10.0 mi North 18.4 mph 27.6 mph N/A   Clear
4:53 PM 35.1 °F 26.4 °F 10.0 °F 35% 30.05 in 10.0 mi North 12.7 mph 21.9 mph N/A   Clear
5:53 PM 33.1 °F 23.9 °F 10.9 °F 40% 30.09 in 10.0 mi North 12.7 mph - N/A   Clear
6:53 PM 30.9 °F 22.2 °F 10.9 °F 43% 30.12 in 10.0 mi NNE 10.4 mph - N/A   Clear
7:53 PM 30.0 °F 21.7 °F 10.0 °F 43% 30.14 in 10.0 mi NNE 9.2 mph 17.3 mph N/A   Clear
8:53 PM 28.9 °F 20.4 °F 10.0 °F 45% 30.14 in 10.0 mi North 9.2 mph - N/A   Clear
9:53 PM 27.0 °F 20.5 °F 10.0 °F 49% 30.14 in 10.0 mi NNE 5.8 mph - N/A   Clear
10:53 PM 26.1 °F 19.4 °F 10.0 °F 51% 30.17 in 10.0 mi ENE 5.8 mph - N/A   Clear
11:53 PM 25.0 °F 20.7 °F 9.0 °F 51% 30.18 in 10.0 mi NNE 3.5 mph - N/A   Clear