Weather History for College Park, MD

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Tuesday, September 24, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 73 °F 75 °F 98 °F (2010)
Min Temperature 44 °F 54 °F 36 °F (1963)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 76    
Maximum Humidity 100    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 1 mph (NNW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
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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Astronomy

Sep. 24, 2013 Rise Set
Actual Time 6:57 AM EDT 7:01 PM EDT
Civil Twilight 6:30 AM EDT 7:27 PM EDT
Nautical Twilight 5:59 AM EDT 7:58 PM EDT
Astronomical Twilight 5:28 AM EDT 8:30 PM EDT
Moon 10:19 PM EDT (9/24) 12:07 PM EDT (9/24)
Length of Visible Light 12h 56m
Length of Day
12h 03m
Waning Gibbous, 73% of the Moon is Illuminated
Sep 24
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 49.6 °F 49.6 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 49.3 °F 49.3 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 48.7 °F 48.7 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 48.7 °F 48.7 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 48.6 °F 48.6 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 48.2 °F 48.2 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 47.8 °F 47.8 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 47.5 °F 47.5 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 47.3 °F 47.3 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 46.9 °F 46.9 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 46.9 °F 46.9 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 46.6 °F 46.6 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 46.4 °F 46.4 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 46.0 °F 46.0 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 45.9 °F 45.9 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 45.9 °F 45.9 °F 100% 30.09 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 45.9 °F 45.9 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 45.9 °F 45.9 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 45.5 °F 45.5 °F 100% 30.10 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 45.5 °F 45.5 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 45.0 °F 45.0 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 44.8 °F 44.8 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 45.9 °F 45.9 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 47.3 °F 47.3 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:10 AM 48.9 °F 48.9 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 52.9 °F 51.1 °F 94% 30.12 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 55.8 °F 50.0 °F 81% 30.12 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 57.2 °F 48.7 °F 73% 30.11 in 10.0 mi North 4.6 mph - N/A   Clear
9:35 AM 58.5 °F 46.8 °F 65% 30.11 in 10.0 mi North 6.9 mph - N/A   Clear
9:55 AM 60.3 °F 47.1 °F 62% 30.11 in 10.0 mi NNE 4.6 mph - N/A   Clear
10:15 AM 61.2 °F 46.6 °F 59% 30.11 in 10.0 mi North 5.8 mph - N/A   Clear
10:35 AM 62.4 °F 46.2 °F 55% 30.10 in 10.0 mi NNW 4.6 mph - N/A   Clear
10:55 AM 63.0 °F 46.4 °F 55% 30.10 in 10.0 mi North 4.6 mph - N/A   Clear
11:15 AM 64.2 °F 47.1 °F 54% 30.09 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 65.5 °F 48.0 °F 53% 30.08 in 10.0 mi NNW 3.5 mph - N/A   Clear
11:55 AM 66.0 °F 46.9 °F 50% 30.08 in 10.0 mi NW 3.5 mph - N/A   Clear
12:15 PM 67.1 °F 48.0 °F 50% 30.07 in 10.0 mi NNE 3.5 mph - N/A   Clear
12:35 PM 68.2 °F 47.5 °F 47% 30.06 in 10.0 mi West 6.9 mph - N/A   Clear
12:55 PM 68.9 °F 46.9 °F 45% 30.05 in 10.0 mi NW 4.6 mph - N/A   Clear
1:15 PM 69.6 °F 46.6 °F 44% 30.04 in 10.0 mi WNW 6.9 mph - N/A   Clear
1:35 PM 70.5 °F 46.8 °F 43% 30.02 in 10.0 mi NNW 4.6 mph - N/A   Clear
1:55 PM 71.2 °F 46.9 °F 42% 30.02 in 10.0 mi West 3.5 mph - N/A   Clear
2:15 PM 72.0 °F 45.1 °F 38% 30.00 in 10.0 mi NNW 3.5 mph - N/A   Clear
2:35 PM 72.0 °F 47.3 °F 41% 29.99 in 10.0 mi WNW 5.8 mph - N/A   Clear
2:55 PM 72.3 °F 46.0 °F 39% 29.99 in 10.0 mi NNE 5.8 mph - N/A   Clear
3:15 PM 72.9 °F 45.9 °F 38% 29.98 in 10.0 mi North 6.9 mph - N/A   Clear
3:35 PM 73.4 °F 46.9 °F 39% 29.97 in 10.0 mi WNW 6.9 mph - N/A   Clear
3:55 PM 73.6 °F 46.8 °F 38% 29.97 in 10.0 mi NNW 8.1 mph - N/A   Clear
4:15 PM 73.6 °F 45.9 °F 37% 29.96 in 10.0 mi North 5.8 mph - N/A   Clear
4:35 PM 73.6 °F 47.3 °F 39% 29.96 in 10.0 mi WNW 3.5 mph - N/A   Clear
4:55 PM 73.6 °F 46.2 °F 38% 29.96 in 10.0 mi Calm Calm - N/A   Clear
5:15 PM 73.4 °F 47.7 °F 40% 29.96 in 10.0 mi NNW 3.5 mph - N/A   Clear
5:35 PM 73.2 °F 46.8 °F 39% 29.95 in 10.0 mi NNW 4.6 mph - N/A   Clear
5:55 PM 72.7 °F 48.0 °F 42% 29.95 in 10.0 mi NNW 3.5 mph - N/A   Clear
6:15 PM 72.1 °F 47.7 °F 42% 29.95 in 10.0 mi NW 3.5 mph - N/A   Clear
6:35 PM 70.9 °F 48.2 °F 44% 29.96 in 10.0 mi NNW 3.5 mph - N/A   Clear
6:55 PM 66.2 °F 53.1 °F 63% 29.96 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 63.3 °F 53.1 °F 69% 29.96 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 60.6 °F 53.8 °F 78% 29.96 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 59.4 °F 54.7 °F 84% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 58.1 °F 54.5 °F 88% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 57.4 °F 54.5 °F 90% 29.97 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 55.9 °F 53.6 °F 92% 29.97 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 55.4 °F 53.8 °F 94% 29.96 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 54.7 °F 53.1 °F 94% 29.96 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 54.3 °F 53.1 °F 95% 29.96 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 53.6 °F 53.1 °F 98% 29.96 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 53.1 °F 52.9 °F 99% 29.96 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 53.1 °F 53.1 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
11:10 PM 52.5 °F 52.5 °F 100% 29.96 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 51.8 °F 51.8 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 51.6 °F 51.6 °F 100% 29.97 in 10.0 mi Calm Calm - N/A   Clear