Trenton, NJ

9:14 AM EDT on August 27, 2016 (GMT -0400)
Trenton Mercer

Weather History for KTTN - September, 2011

Change the Weather History Date:

Saturday, September 17, 2011

  Actual Average Record
Temperature  
Mean Temperature 60 °F 66 °F  
Max Temperature 67 °F 76 °F 93 °F (1991)
Min Temperature 52 °F 56 °F 38 °F (1986)
Degree Days  
Heating Degree Days 5 2  
Month to date heating degree days 17 12  
Since 1 July heating degree days 17 15  
Cooling Degree Days 0 3  
Month to date cooling degree days 109 78  
Year to date cooling degree days 1350 934  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 68    
Maximum Humidity 83    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.16 in 3.12 in (1934)
Month to date precipitation 4.89 2.22  
Year to date precipitation 46.31 33.20  
Sea Level Pressure  
Sea Level Pressure 30.38 in    
Wind  
Wind Speed 7 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 17, 2011 Rise Set
Actual Time 6:41 AM EDT 7:05 PM EDT
Civil Twilight 6:14 AM EDT 7:32 PM EDT
Nautical Twilight 5:42 AM EDT 8:04 PM EDT
Astronomical Twilight 5:09 AM EDT 8:37 PM EDT
Moon 9:32 PM EDT (9/17) 11:42 AM EDT (9/17)
Length of Visible Light 13h 17m
Length of Day
12h 23m
Waning Gibbous, 77% of the Moon is Illuminated
Sep 17
Waning Gibbous
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 53.1 °F 46.9 °F 80% 30.34 in 10.0 mi North 3.5 mph - N/A   Clear
1:53 AM 52.0 °F 46.0 °F 80% 30.34 in 10.0 mi North 4.6 mph - N/A   Clear
2:53 AM 52.0 °F 45.0 °F 77% 30.33 in 10.0 mi NNE 6.9 mph - N/A   Clear
3:53 AM 53.1 °F 43.0 °F 69% 30.33 in 10.0 mi NE 8.1 mph - N/A   Clear
4:53 AM 53.1 °F 43.0 °F 69% 30.34 in 10.0 mi NE 8.1 mph - N/A   Clear
5:53 AM 53.1 °F 43.0 °F 69% 30.36 in 10.0 mi ENE 9.2 mph - N/A   Clear
6:53 AM 51.8 °F 42.8 °F 71% 30.39 in 10.0 mi ENE 8.1 mph - N/A   Clear
7:53 AM 54.0 °F 42.1 °F 64% 30.39 in 10.0 mi ENE 9.2 mph - N/A   Clear
8:53 AM 55.9 °F 44.1 °F 64% 30.41 in 10.0 mi ENE 5.8 mph - N/A   Clear
9:53 AM 60.1 °F 46.0 °F 60% 30.41 in 10.0 mi East 9.2 mph - N/A   Clear
10:53 AM 64.0 °F 46.9 °F 54% 30.41 in 10.0 mi East 9.2 mph - N/A   Clear
11:53 AM 66.9 °F 48.0 °F 51% 30.40 in 10.0 mi East 6.9 mph - N/A   Clear
12:53 PM 64.9 °F 46.9 °F 52% 30.40 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 PM 64.4 °F 48.2 °F 56% 30.42 in 10.0 mi ENE 6.9 mph - N/A   Overcast
2:53 PM 62.1 °F 46.9 °F 58% 30.40 in 10.0 mi ENE 9.2 mph - N/A   Overcast
3:53 PM 63.0 °F 48.9 °F 60% 30.38 in 10.0 mi ESE 6.9 mph - N/A   Overcast
4:53 PM 63.0 °F 48.0 °F 58% 30.38 in 10.0 mi East 5.8 mph - N/A   Overcast
5:53 PM 62.1 °F 50.0 °F 65% 30.37 in 10.0 mi ESE 3.5 mph - N/A   Overcast
6:53 PM 59.0 °F 48.9 °F 69% 30.37 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
7:53 PM 57.2 °F 50.0 °F 77% 30.38 in 10.0 mi North 4.6 mph - N/A   Clear
8:53 PM 57.0 °F 48.9 °F 74% 30.39 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
9:53 PM 55.9 °F 46.0 °F 69% 30.40 in 10.0 mi NE 6.9 mph - N/A   Clear
10:53 PM 55.0 °F 46.0 °F 72% 30.40 in 10.0 mi NE 6.9 mph - N/A   Clear
11:53 PM 54.0 °F 45.0 °F 72% 30.39 in 10.0 mi NE 6.9 mph - N/A   Clear