Trenton, NJ

10:03 AM EST on January 20, 2017 (GMT -0500)
Trenton

Weather History for KTTN - December, 2011

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Sunday, December 18, 2011

  Actual Average Record
Temperature  
Mean Temperature 30 °F 34 °F  
Max Temperature 35 °F 42 °F 66 °F (2006)
Min Temperature 24 °F 27 °F -1 °F (1919)
Degree Days  
Heating Degree Days 35 31  
Month to date heating degree days 403 500  
Since 1 July heating degree days 1116 1476  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1437 965  
Moisture  
Dew Point 12 °F    
Average Humidity 50    
Maximum Humidity 68    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.12 in 1.80 in (1986)
Month to date precipitation 2.27 2.40  
Year to date precipitation 57.63 45.14  
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 6 mph (North)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 18, 2011 Rise Set
Actual Time 7:16 AM EST 4:34 PM EST
Civil Twilight 6:45 AM EST 5:05 PM EST
Nautical Twilight 6:11 AM EST 5:39 PM EST
Astronomical Twilight 5:38 AM EST 6:13 PM EST
Moon 12:14 AM EST (12/18) 11:59 AM EST (12/18)
Length of Visible Light 10h 19m
Length of Day
9h 18m
Last Quarter, 42% of the Moon is Illuminated
Dec 18
Last Quarter
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:17 AM 30.2 °F 26.7 °F 15.8 °F 55% 30.17 in 2.0 mi North 3.5 mph - N/A   Haze
12:26 AM 30.2 °F 25.4 °F 14.0 °F 51% 30.16 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
12:53 AM 30.9 °F 25.2 °F 14.0 °F 50% 30.15 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
1:53 AM 30.0 °F 24.1 °F 14.0 °F 51% 30.16 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
2:53 AM 28.9 °F - 14.0 °F 54% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 28.0 °F 20.0 °F 15.1 °F 58% 30.17 in 10.0 mi NNE 8.1 mph - N/A   Clear
4:53 AM 28.0 °F 20.8 °F 14.0 °F 56% 30.19 in 10.0 mi North 6.9 mph - N/A   Overcast
5:53 AM 26.1 °F 17.6 °F 12.9 °F 58% 30.21 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
6:53 AM 24.1 °F 16.0 °F 12.0 °F 60% 30.22 in 10.0 mi North 6.9 mph - N/A   Clear
7:53 AM 25.0 °F 18.1 °F 10.9 °F 55% 30.24 in 10.0 mi North 5.8 mph - N/A   Clear
8:53 AM 27.0 °F 16.7 °F 10.0 °F 49% 30.25 in 10.0 mi North 11.5 mph - N/A   Clear
9:53 AM 28.0 °F 20.0 °F 9.0 °F 45% 30.25 in 10.0 mi North 8.1 mph - N/A   Clear
10:53 AM 30.0 °F 20.0 °F 9.0 °F 41% 30.25 in 10.0 mi North 12.7 mph 17.3 mph N/A   Clear
11:53 AM 30.9 °F 22.8 °F 8.1 °F 38% 30.25 in 10.0 mi North 9.2 mph 18.4 mph N/A   Clear
12:53 PM 32.0 °F 23.0 °F 7.0 °F 35% 30.24 in 10.0 mi North 11.5 mph - N/A   Clear
1:53 PM 33.8 °F 25.3 °F 8.6 °F 35% 30.25 in 10.0 mi North 11.5 mph 17.3 mph N/A   Clear
2:53 PM 35.1 °F 30.1 °F 9.0 °F 34% 30.23 in 10.0 mi North 5.8 mph - N/A   Clear
3:53 PM 35.1 °F 27.4 °F 10.0 °F 35% 30.24 in 10.0 mi North 10.4 mph - N/A   Clear
4:53 PM 33.1 °F 27.7 °F 10.9 °F 40% 30.25 in 10.0 mi North 5.8 mph - N/A   Clear
5:53 PM 30.9 °F - 10.9 °F 43% 30.27 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 30.9 °F - 12.0 °F 46% 30.29 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 28.0 °F - 14.0 °F 56% 30.31 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 26.6 °F - 14.0 °F 59% 30.32 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 25.0 °F - 15.1 °F 66% 30.30 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 24.1 °F - 15.1 °F 69% 30.30 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 24.1 °F - 15.1 °F 69% 30.28 in 10.0 mi Calm Calm - N/A   Clear