Weather History for Somerville, NJ

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Friday, July 18, 2014

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 82 °F 87 °F 102 °F (1953)
Min Temperature 55 °F 62 °F 50 °F (1976)
Cooling Degree Days 4    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 71    
Maximum Humidity 93    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 1 mph (NNW)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 9 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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Astronomy

Jul. 18, 2014 Rise Set
Actual Time 5:43 AM EDT 8:26 PM EDT
Civil Twilight 5:10 AM EDT 8:58 PM EDT
Nautical Twilight 4:30 AM EDT 9:38 PM EDT
Astronomical Twilight 3:45 AM EDT 10:23 PM EDT
Moon No Moon Rise 12:59 PM EDT (7/18)
Length of Visible Light 15h 47m
Length of Day
14h 43m
Waning Gibbous, 55% of the Moon is Illuminated
Jul 18
Waning Gibbous
Jul 18
Last Quarter
Jul 26
New
Aug 3
First Quarter
Aug 10
Full

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 60.1 °F - 57.0 °F 90% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 59.0 °F - 55.4 °F 88% 30.13 in 9.0 mi Calm Calm - N/A   Clear
2:53 AM 57.9 °F - 55.0 °F 90% 30.14 in 10.0 mi Calm Calm - N/A   Clear
2:59 AM 55.9 °F - 54.0 °F 93% 30.14 in 1.2 mi Calm Calm - N/A   Partly Cloudy
3:01 AM 55.9 °F - 54.0 °F 93% 30.14 in 0.8 mi Calm Calm - N/A   Mist
3:10 AM 55.9 °F - 54.0 °F 93% 30.14 in 1.5 mi Calm Calm - N/A   Partly Cloudy
3:12 AM 55.9 °F - 54.0 °F 93% 30.14 in 3.0 mi Calm Calm - N/A   Partly Cloudy
3:53 AM 55.9 °F - 54.0 °F 93% 30.15 in 10.0 mi NW 3.5 mph - N/A   Clear
4:53 AM 55.9 °F - 54.0 °F 93% 30.16 in 9.0 mi NNW 3.5 mph - N/A   Clear
5:53 AM 55.9 °F - 53.1 °F 90% 30.18 in 8.0 mi North - - N/A   Clear
6:53 AM 57.9 °F - 54.0 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 63.0 °F - 57.0 °F 81% 30.21 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 70.0 °F - 55.9 °F 61% 30.22 in 10.0 mi North 4.6 mph - N/A   Clear
9:53 AM 73.4 °F - 55.4 °F 53% 30.22 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:53 AM 77.0 °F - 55.0 °F 47% 30.22 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 77.0 °F - 54.0 °F 45% 30.22 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:53 PM 78.1 °F - 53.1 °F 42% 30.21 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
1:53 PM 80.1 °F - 51.1 °F 36% 30.20 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
2:53 PM 81.0 °F 80.4 °F 53.1 °F 38% 30.19 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
3:53 PM 79.0 °F - 54.0 °F 42% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:53 PM 82.0 °F - 52.0 °F 35% 30.18 in 10.0 mi NNW 3.5 mph - N/A   Clear
5:53 PM 80.1 °F - 51.1 °F 36% 30.18 in 10.0 mi North 4.6 mph - N/A   Clear
6:53 PM 75.9 °F - 57.9 °F 54% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 72.0 °F - 60.1 °F 66% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 69.1 °F - 61.0 °F 75% 30.20 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 66.0 °F - 62.1 °F 87% 30.21 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 64.0 °F - 61.0 °F 90% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 63.0 °F - 60.1 °F 90% 30.22 in 9.0 mi SSE 5.8 mph - N/A   Clear