Riverdale, MD

11:00 PM EDT on September 24, 2016 (GMT -0400)
College Park

Weather History for KCGS - July, 2013

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Week of July 21, 2013 through July 27, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 92 °F 87 °F 81 °F
Mean Temperature 82 °F 78 °F 72 °F
Min Temperature 74 °F 69 °F 63 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 18 13 7 90
Growing Degree Days (base 50) 32 28 22 194
Dew Point  
Dew Point 76 °F 68 °F 54 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 13 mph 2 mph 0 mph
Gust Wind 21 mph 16 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.10 in 29.90 in 29.64 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jul. 21, 2013 Rise Set
Actual Time 5:59 AM EDT 8:28 PM EDT
Civil Twilight 5:28 AM EDT 8:59 PM EDT
Nautical Twilight 4:50 AM EDT 9:37 PM EDT
Astronomical Twilight 4:08 AM EDT 10:19 PM EDT
Moon 7:25 PM EDT (7/21) 4:42 AM EDT (7/21)
Length of Visible Light 15h 30m
Length of Day
14h 29m
Waxing Gibbous, 98% of the Moon is Illuminated
Jul 21
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  
21 92 82 73 76 72 70 99 75 48 29.94 29.91 29.88 10 10 10 8 1 - 0.00  
22 91 82 74 76 75 71 100 78 52 29.93 29.86 29.76 10 10 1 7 1 16 0.00  
23 87 80 73 76 72 68 100 80 53 29.78 29.70 29.64 10 10 2 13 2 21 0.00  
24 85 78 70 72 67 61 95 71 54 29.91 29.78 29.68 10 10 7 10 3 - 0.00  
25 81 72 63 66 60 54 95 66 49 30.04 29.98 29.91 10 10 10 10 6 - 0.00  
26 84 74 63 66 62 58 100 69 41 30.10 30.05 30.02 10 10 7 7 1 - 0.00  
27 87 76 66 74 70 65 100 84 50 30.06 29.99 29.92 10 9 2 8 2 - 0.00