Weather History for Somerville, NJ

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Week of July 14, 2013 through July 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 94 °F 91 °F
Mean Temperature 84 °F 83 °F 81 °F
Min Temperature 73 °F 71 °F 69 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 19 17 16 121
Growing Degree Days (base 50) 34 33 31 228
Dew Point  
Dew Point 78 °F 72 °F 64 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 12 mph 1 mph 0 mph
Gust Wind 16 mph 16 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.34 in 30.07 in 29.73 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jul. 19, 2013 Rise Set
Actual Time 5:44 AM EDT 8:25 PM EDT
Civil Twilight 5:12 AM EDT 8:57 PM EDT
Nautical Twilight 4:32 AM EDT 9:37 PM EDT
Astronomical Twilight 3:46 AM EDT 10:22 PM EDT
Moon 5:25 PM EDT (7/19) 2:22 AM EDT (7/19)
Length of Visible Light 15h 45m
Length of Day
14h 41m
Waxing Gibbous, 86% of the Moon is Illuminated
Jul 19
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 91 82 73 75 73 69 100 84 50 30.34 30.29 30.23 10 7 0 6 1 - 0.00 Fog
15 95 82 69 78 72 69 100 80 46 30.25 30.20 30.13 10 8 2 7 1 - 0.00  
16 93 81 69 75 71 64 100 79 39 30.20 30.16 30.12 10 6 0 10 1 16 0.00 Fog
17 96 83 71 75 71 67 100 72 40 30.19 30.13 30.05 10 8 2 6 1 - 0.00  
18 97 84 71 77 73 71 100 77 46 30.07 30.01 29.95 10 7 1 5 1 - 0.00  
19 96 84 73 77 74 72 100 80 49 29.96 29.90 29.79 10 6 1 8 1 - 0.00 Rain
20 93 82 73 74 72 69 97 75 47 29.82 29.78 29.73 10 8 2 12 3 - 0.00 Rain