Trenton, NJ

11:42 AM EST on December 05, 2016 (GMT -0500)
Trenton Mercer

Weather History for KTTN - May, 2013

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 73 °F 63 °F  
Max Temperature 83 °F 73 °F 94 °F (1934)
Min Temperature 62 °F 52 °F 36 °F (2002)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 131 136  
Since 1 July heating degree days 4905 5104  
Cooling Degree Days 8 2  
Month to date cooling degree days 20 25  
Year to date cooling degree days 34 33  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 79    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.17 in 3.43 in (1894)
Month to date precipitation 2.18 2.54  
Year to date precipitation 11.66 15.69  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 6 mph (WSW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 21, 2013 Rise Set
Actual Time 5:38 AM EDT 8:14 PM EDT
Civil Twilight 5:06 AM EDT 8:45 PM EDT
Nautical Twilight 4:27 AM EDT 9:25 PM EDT
Astronomical Twilight 3:43 AM EDT 10:09 PM EDT
Moon 4:24 PM EDT (5/21) 3:05 AM EDT (5/21)
Length of Visible Light 15h 39m
Length of Day
14h 36m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F - 63.0 °F 87% 29.96 in 8.0 mi Calm Calm - N/A   Clear
1:53 AM 64.0 °F - 62.1 °F 93% 29.95 in 5.0 mi Calm Calm - N/A   Clear
2:36 AM 62.6 °F - 60.8 °F 94% 29.96 in 1.8 mi Calm Calm - N/A   Clear
2:44 AM 62.6 °F - 60.8 °F 94% 29.96 in 1.0 mi Calm Calm - N/A   Mist
2:49 AM 62.6 °F - 60.8 °F 94% 29.96 in 0.8 mi Calm Calm - N/A   Mist
2:53 AM 63.0 °F - 61.0 °F 93% 29.94 in 0.5 mi Calm Calm - N/A Fog Fog
2:59 AM 62.6 °F - 60.8 °F 94% 29.96 in 1.2 mi Calm Calm - N/A   Partly Cloudy
3:01 AM 62.6 °F - 60.8 °F 94% 29.96 in 3.0 mi Calm Calm - N/A   Partly Cloudy
3:22 AM 62.6 °F - 62.6 °F 100% 29.95 in 1.5 mi Calm Calm - N/A   Clear
3:30 AM 62.6 °F - 60.8 °F 94% 29.95 in 0.5 mi Calm Calm - N/A Fog Fog
3:37 AM 62.6 °F - 62.6 °F 100% 29.95 in 1.2 mi Calm Calm - N/A   Partly Cloudy
3:48 AM 64.4 °F - 62.6 °F 94% 29.95 in 0.8 mi Calm Calm - N/A   Mist
3:53 AM 63.0 °F - 62.1 °F 97% 29.93 in 0.2 mi Calm Calm - N/A Fog Fog
4:11 AM 62.6 °F - 60.8 °F 94% 29.95 in 0.2 mi Calm Calm - N/A Fog Fog
4:34 AM 62.6 °F - 60.8 °F 94% 29.95 in 0.2 mi Calm Calm - N/A Fog Fog
4:53 AM 63.0 °F - 62.1 °F 97% 29.94 in 0.2 mi Calm Calm - N/A Fog Fog
5:50 AM 64.4 °F - 62.6 °F 94% 29.97 in 1.8 mi Calm Calm - N/A   Overcast
5:53 AM 64.9 °F - 64.0 °F 97% 29.95 in 2.0 mi Calm Calm - N/A   Overcast
6:04 AM 64.4 °F - 64.4 °F 100% 29.97 in 1.5 mi WSW 3.5 mph - N/A   Overcast
6:53 AM 66.0 °F - 64.9 °F 96% 29.97 in 1.5 mi West 3.5 mph - N/A   Overcast
7:24 AM 66.2 °F - 66.2 °F 100% 29.98 in 2.0 mi West 5.8 mph - N/A   Overcast
7:50 AM 66.2 °F - 66.2 °F 100% 29.97 in 3.0 mi Variable 4.6 mph - N/A   Overcast
7:53 AM 68.0 °F - 66.0 °F 93% 29.96 in 3.0 mi WNW 3.5 mph - N/A   Overcast
8:53 AM 70.0 °F - 66.0 °F 87% 29.96 in 5.0 mi West 5.8 mph - N/A   Overcast
9:08 AM 71.6 °F - 66.2 °F 83% 29.98 in 6.0 mi WNW 5.8 mph - N/A   Haze
9:53 AM 75.9 °F - 68.0 °F 76% 29.95 in 9.0 mi SW 6.9 mph - N/A   Partly Cloudy
10:53 AM 78.1 °F - 68.0 °F 71% 29.93 in 8.0 mi SW 6.9 mph - N/A   Scattered Clouds
11:53 AM 79.0 °F - 69.1 °F 72% 29.93 in 8.0 mi SSW 9.2 mph - N/A   Clear
12:53 PM 81.0 °F 84.1 °F 69.1 °F 67% 29.91 in 9.0 mi Variable 6.9 mph - N/A   Clear
1:53 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.91 in 8.0 mi West 9.2 mph - N/A   Partly Cloudy
2:27 PM 82.4 °F 85.4 °F 68.0 °F 62% 29.91 in 5.0 mi SW 10.4 mph - N/A   Haze
2:53 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.88 in 8.0 mi SW 10.4 mph - N/A   Partly Cloudy
3:53 PM 82.0 °F 85.5 °F 69.1 °F 65% 29.87 in 8.0 mi SW 13.8 mph - N/A   Clear
4:53 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.86 in 8.0 mi SW 11.5 mph - N/A   Clear
5:53 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.85 in 9.0 mi SW 11.5 mph - N/A   Clear
6:53 PM 80.1 °F 81.9 °F 64.9 °F 60% 29.85 in 10.0 mi WSW 10.4 mph - N/A   Clear
7:53 PM 78.1 °F - 64.9 °F 64% 29.85 in 10.0 mi SW 9.2 mph - N/A   Clear
8:53 PM 75.0 °F - 64.9 °F 71% 29.86 in 10.0 mi WSW 4.6 mph - N/A   Clear
9:53 PM 73.9 °F - 66.0 °F 76% 29.86 in 10.0 mi WSW 3.5 mph - N/A   Clear
10:53 PM 73.0 °F - 66.0 °F 79% 29.84 in 10.0 mi SW 6.9 mph - N/A   Clear
11:53 PM 71.1 °F - 66.0 °F 84% 29.86 in 10.0 mi WSW 4.6 mph - N/A   Clear