Weather History for Somerville, NJ

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Monday, September 10, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 73 °F 78 °F 95 °F (1931)
Min Temperature 50 °F 54 °F 39 °F (1975)
Degree Days  
Heating Degree Days 3    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 57    
Maximum Humidity 89    
Minimum Humidity 36    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 13 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 10, 2012 Rise Set
Actual Time 6:34 AM EDT 7:15 PM EDT
Civil Twilight 6:07 AM EDT 7:42 PM EDT
Nautical Twilight 5:34 AM EDT 8:15 PM EDT
Astronomical Twilight 5:00 AM EDT 8:48 PM EDT
Moon 12:52 AM EDT (9/10) 3:44 PM EDT (9/10)
Length of Visible Light 13h 35m
Length of Day
12h 40m
Waning Crescent, 30% of the Moon is Illuminated
Sep 10
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
3:53 AM 60.1 °F 52.0 °F 75% 29.91 in 10.0 mi NNW 6.9 mph - N/A   Overcast
4:53 AM 57.9 °F 50.0 °F 75% 29.92 in 10.0 mi NNW 3.5 mph - N/A   Clear
8:53 AM 62.1 °F 48.0 °F 60% 30.01 in 10.0 mi North 8.1 mph - N/A   Unknown
9:53 AM 64.9 °F 48.0 °F 54% 30.02 in 10.0 mi NNW 6.9 mph - N/A   Clear
10:53 AM 69.1 °F 48.9 °F 49% 30.01 in 10.0 mi NW 8.1 mph - N/A   Clear
11:53 AM 71.1 °F 46.9 °F 42% 30.01 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
12:53 PM 72.0 °F 45.0 °F 38% 30.00 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
1:53 PM 72.0 °F 45.0 °F 38% 30.00 in 10.0 mi NNW 9.2 mph 19.6 mph N/A   Mostly Cloudy
2:53 PM 73.4 °F 44.6 °F 36% 29.99 in 10.0 mi NW 11.5 mph 21.9 mph N/A   Scattered Clouds
3:53 PM 70.0 °F 43.0 °F 38% 29.99 in 10.0 mi NW 10.4 mph 18.4 mph N/A   Scattered Clouds
4:53 PM 71.1 °F 43.0 °F 36% 30.00 in 10.0 mi NNW 12.7 mph 23.0 mph N/A   Partly Cloudy
5:53 PM 68.0 °F 42.1 °F 39% 30.02 in 10.0 mi NW 6.9 mph 17.3 mph N/A   Clear
6:53 PM 66.0 °F 43.0 °F 43% 30.04 in 10.0 mi NNW 5.8 mph - N/A   Clear
7:53 PM 60.1 °F 46.9 °F 62% 30.06 in 10.0 mi NW 3.5 mph - N/A   Clear
8:53 PM 55.9 °F 48.0 °F 75% 30.09 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 51.1 °F 48.0 °F 89% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 52.0 °F 48.0 °F 86% 30.14 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 50.0 °F 46.9 °F 89% 30.15 in 10.0 mi Calm Calm - N/A   Clear