Weather History for Cumberland, MD

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Tuesday, August 20, 2013

  Actual Average (KMRB) Record (KMRB)
Temperature  
Mean Temperature 72 °F 73 °F  
Max Temperature 82 °F 84 °F 103 °F (1962)
Min Temperature 62 °F 62 °F 49 °F (1944)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 25  
Since 1 July heating degree days 1  
Cooling Degree Days 7 8  
Month to date cooling degree days 173  
Year to date cooling degree days 716  
Since 1 June cooling degree days 659  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.09 in 2.15 in (1990)
Month to date precipitation 2.02  
Year to date precipitation 25.18  
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 7 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 20, 2013 Rise Set
Actual Time 6:32 AM EDT 8:03 PM EDT
Civil Twilight 6:03 AM EDT 8:32 PM EDT
Nautical Twilight 5:29 AM EDT 9:06 PM EDT
Astronomical Twilight 4:53 AM EDT 9:42 PM EDT
Moon 7:34 PM EDT (8/20) 5:59 AM EDT (8/20)
Length of Visible Light 14h 28m
Length of Day
13h 31m
Full, 100% of the Moon is Illuminated
Aug 20
Full
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:06 AM 68.0 °F - 64.4 °F 88% 30.17 in 7.0 mi Calm Calm - N/A   Clear
12:26 AM 66.2 °F - 64.4 °F 94% 30.16 in 3.0 mi Calm Calm - N/A   Overcast
12:46 AM 66.2 °F - 64.4 °F 94% 30.17 in 7.0 mi North 3.5 mph - N/A   Scattered Clouds
1:06 AM 64.4 °F - 64.4 °F 100% 30.17 in 5.0 mi North 3.5 mph - N/A   Scattered Clouds
1:26 AM 64.4 °F - 64.4 °F 100% 30.17 in 7.0 mi North 3.5 mph - N/A   Clear
1:46 AM 64.4 °F - 64.4 °F 100% 30.17 in 5.0 mi Calm Calm - N/A   Scattered Clouds
2:07 AM 64.4 °F - 62.6 °F 94% 30.17 in 4.0 mi Calm Calm - N/A   Scattered Clouds
2:27 AM 64.4 °F - 62.6 °F 94% 30.17 in 4.0 mi Calm Calm - N/A   Overcast
2:47 AM 64.4 °F - 62.6 °F 94% 30.16 in 0.8 mi Calm Calm - N/A   Overcast
3:07 AM 64.4 °F - 62.6 °F 94% 30.17 in 2.5 mi NNW 3.5 mph - N/A   Overcast
3:27 AM 64.4 °F - 62.6 °F 94% 30.17 in 2.5 mi Calm Calm - N/A   Overcast
3:47 AM 64.4 °F - 62.6 °F 94% 30.17 in 2.5 mi Calm Calm - N/A   Overcast
4:07 AM 64.4 °F - 62.6 °F 94% 30.17 in 2.0 mi Calm Calm - N/A   Overcast
4:27 AM 64.4 °F - 62.6 °F 94% 30.17 in 0.2 mi Calm Calm - N/A   Overcast
4:47 AM 64.4 °F - 62.6 °F 94% 30.18 in 0.5 mi Calm Calm - N/A   Overcast
5:07 AM 62.6 °F - 62.6 °F 100% 30.18 in 1.0 mi Calm Calm - N/A   Overcast
5:27 AM 62.6 °F - 62.6 °F 100% 30.18 in 4.0 mi Calm Calm - N/A   Overcast
5:47 AM 62.6 °F - 62.6 °F 100% 30.19 in 1.8 mi Calm Calm - N/A   Overcast
6:07 AM 62.6 °F - 62.6 °F 100% 30.20 in 2.0 mi Calm Calm - N/A   Overcast
6:27 AM 62.6 °F - 62.6 °F 100% 30.20 in 4.0 mi Calm Calm - N/A   Mostly Cloudy
6:47 AM 62.6 °F - 62.6 °F 100% 30.21 in 4.0 mi Calm Calm - N/A   Overcast
7:07 AM 62.6 °F - 62.6 °F 100% 30.22 in 2.5 mi NNW 3.5 mph - N/A   Overcast
7:27 AM 62.6 °F - 62.6 °F 100% 30.23 in 0.5 mi Calm Calm - N/A   Overcast
7:47 AM 62.6 °F - 62.6 °F 100% 30.23 in 0.5 mi Calm Calm - N/A   Overcast
8:07 AM 62.6 °F - 62.6 °F 100% 30.24 in 0.5 mi Calm Calm - N/A   Overcast
8:27 AM 62.6 °F - 62.6 °F 100% 30.24 in 0.2 mi Calm Calm - N/A   Overcast
8:47 AM 62.6 °F - 62.6 °F 100% 30.25 in 0.5 mi Calm Calm - N/A   Overcast
9:07 AM 64.4 °F - 62.6 °F 94% 30.25 in 5.0 mi Calm Calm - N/A   Overcast
9:27 AM 64.4 °F - 64.4 °F 100% 30.25 in 5.0 mi Calm Calm - N/A   Overcast
9:47 AM 66.2 °F - 64.4 °F 94% 30.25 in 7.0 mi Calm Calm - N/A   Overcast
10:07 AM 66.2 °F - 64.4 °F 94% 30.26 in 7.0 mi Calm Calm - N/A   Overcast
10:27 AM 69.8 °F - 64.4 °F 83% 30.26 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
10:48 AM 71.6 °F - 64.4 °F 78% 30.25 in 7.0 mi Calm Calm - N/A   Clear
11:08 AM 73.4 °F - 64.4 °F 73% 30.26 in 7.0 mi Calm Calm - N/A   Clear
11:28 AM 73.4 °F - 62.6 °F 69% 30.25 in 10.0 mi Calm Calm - N/A   Clear
11:48 AM 77.0 °F - 62.6 °F 61% 30.25 in 10.0 mi Calm Calm - N/A   Clear
12:08 PM 78.8 °F - 62.6 °F 57% 30.25 in 10.0 mi Calm Calm - N/A   Clear
12:28 PM 78.8 °F - 59.0 °F 51% 30.24 in 10.0 mi Calm Calm - N/A   Clear
12:48 PM 78.8 °F - 59.0 °F 51% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:08 PM 80.6 °F 80.8 °F 57.2 °F 45% 30.23 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
1:28 PM 80.6 °F 80.5 °F 55.4 °F 42% 30.23 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:48 PM 80.6 °F 80.8 °F 57.2 °F 45% 30.23 in 10.0 mi South 4.6 mph - N/A   Clear
2:08 PM 82.4 °F 82.5 °F 59.0 °F 45% 30.22 in 10.0 mi SSW 3.5 mph - N/A   Clear
2:28 PM 82.4 °F 82.0 °F 57.2 °F 42% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Clear
2:48 PM 82.4 °F 81.7 °F 55.4 °F 39% 30.22 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
3:08 PM 82.4 °F 82.0 °F 57.2 °F 42% 30.20 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:28 PM 82.4 °F 81.7 °F 55.4 °F 39% 30.19 in 10.0 mi Calm Calm - N/A   Clear
3:48 PM 82.4 °F 82.0 °F 57.2 °F 42% 30.19 in 10.0 mi South 4.6 mph - N/A   Clear
4:08 PM 82.4 °F 81.7 °F 55.4 °F 39% 30.19 in 10.0 mi ENE 3.5 mph - N/A   Clear
4:28 PM 82.4 °F 81.7 °F 55.4 °F 39% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
4:48 PM 82.4 °F 82.5 °F 59.0 °F 45% 30.18 in 10.0 mi South 4.6 mph - N/A   Clear
5:08 PM 82.4 °F 82.5 °F 59.0 °F 45% 30.18 in 10.0 mi South 4.6 mph - N/A   Clear
5:28 PM 82.4 °F 82.5 °F 59.0 °F 45% 30.18 in 10.0 mi South 4.6 mph - N/A   Clear
5:48 PM 82.4 °F 82.5 °F 59.0 °F 45% 30.18 in 10.0 mi Calm Calm - N/A   Clear
6:08 PM 82.4 °F 82.5 °F 59.0 °F 45% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:28 PM 80.6 °F 81.1 °F 59.0 °F 48% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:48 PM 80.6 °F 81.1 °F 59.0 °F 48% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:08 PM 78.8 °F - 60.8 °F 54% 30.18 in 10.0 mi Calm Calm - N/A   Clear
7:28 PM 77.0 °F - 62.6 °F 61% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:49 PM 75.2 °F - 62.6 °F 65% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:09 PM 73.4 °F - 62.6 °F 69% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:29 PM 73.4 °F - 62.6 °F 69% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:49 PM 73.4 °F - 62.6 °F 69% 30.20 in 10.0 mi NNW 3.5 mph - N/A   Clear
9:09 PM 71.6 °F - 62.6 °F 73% 30.20 in 10.0 mi Calm Calm - N/A   Clear
9:29 PM 71.6 °F - 62.6 °F 73% 30.22 in 10.0 mi NNE 4.6 mph - N/A   Clear
9:49 PM 69.8 °F - 64.4 °F 83% 30.22 in 10.0 mi North 4.6 mph - N/A   Clear
10:09 PM 69.8 °F - 64.4 °F 83% 30.22 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
10:29 PM 69.8 °F - 64.4 °F 83% 30.22 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
10:49 PM 69.8 °F - 62.6 °F 78% 30.23 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
11:09 PM 68.0 °F - 62.6 °F 83% 30.23 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
11:29 PM 68.0 °F - 62.6 °F 83% 30.23 in 10.0 mi NNE 4.6 mph - N/A   Clear
11:49 PM 68.0 °F - 62.6 °F 83% 30.23 in 10.0 mi North 4.6 mph - N/A   Clear