Weather History for Westminster, MD

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Thursday, August 8, 2013

  Actual Average (KTHV) Record (KTHV)
Temperature  
Mean Temperature 78 °F -  
Max Temperature 86 °F 87 °F 95 °F (2001)
Min Temperature 69 °F 60 °F 46 °F (2002)
Cooling Degree Days 12    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 3 mph (South)    
Max Wind Speed 10 mph    
Max Gust Speed 18 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
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

Aug. 08, 2013 Rise Set
Actual Time 6:14 AM EDT 8:12 PM EDT
Civil Twilight 5:44 AM EDT 8:41 PM EDT
Nautical Twilight 5:08 AM EDT 9:17 PM EDT
Astronomical Twilight 4:29 AM EDT 9:56 PM EDT
Moon 7:58 AM EDT (8/8) 8:50 PM EDT (8/8)
Length of Visible Light 14h 57m
Length of Day
13h 58m
Waxing Crescent, 3% of the Moon is Illuminated
Aug 8
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 71.6 °F - 68.0 °F 88% 30.07 in 5.0 mi South 6.9 mph - 0.04 in Rain , Thunderstorm Heavy Thunderstorms and Rain
12:30 AM 69.8 °F - 68.0 °F 94% 30.07 in 7.0 mi South 6.9 mph - 0.07 in Rain , Thunderstorm Rain
12:50 AM 69.8 °F - 66.2 °F 88% 30.07 in 10.0 mi South 6.9 mph - N/A Rain Light Rain
1:05 AM 69.8 °F - 66.2 °F 88% 30.07 in 10.0 mi SSW 3.5 mph - N/A   Clear
1:30 AM 69.8 °F - 66.2 °F 88% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:50 AM 69.8 °F - 66.2 °F 88% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:10 AM 69.8 °F - 66.2 °F 88% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:30 AM 69.8 °F - 66.2 °F 88% 30.04 in 10.0 mi Calm Calm - N/A   Clear
2:50 AM 69.8 °F - 66.2 °F 88% 30.04 in 10.0 mi Calm Calm - N/A   Clear
3:10 AM 69.8 °F - 66.2 °F 88% 30.04 in 10.0 mi Calm Calm - N/A   Clear
3:30 AM 69.8 °F - 68.0 °F 94% 30.04 in 10.0 mi Calm Calm - N/A   Clear
3:50 AM 69.8 °F - 68.0 °F 94% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:10 AM 69.8 °F - 68.0 °F 94% 30.04 in 7.0 mi Calm Calm - N/A   Clear
4:30 AM 71.6 °F - 69.8 °F 94% 30.03 in 7.0 mi Calm Calm - N/A   Scattered Clouds
4:50 AM 69.8 °F - 68.0 °F 94% 30.03 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
5:10 AM 69.8 °F - 69.8 °F 100% 30.03 in 5.0 mi Calm Calm - N/A   Scattered Clouds
5:30 AM 69.8 °F - 68.0 °F 94% 30.03 in 5.0 mi Calm Calm - N/A   Clear
5:50 AM 69.8 °F - 68.0 °F 94% 30.04 in 5.0 mi Calm Calm - N/A   Clear
6:10 AM 69.8 °F - 68.0 °F 94% 30.05 in 4.0 mi Calm Calm - N/A   Clear
6:30 AM 69.8 °F - 68.0 °F 94% 30.05 in 4.0 mi Calm Calm - N/A   Clear
6:50 AM 71.6 °F - 69.8 °F 94% 30.05 in 5.0 mi Calm Calm - N/A   Scattered Clouds
7:10 AM 71.6 °F - 69.8 °F 94% 30.06 in 7.0 mi South 3.5 mph - N/A   Mostly Cloudy
7:30 AM 71.6 °F - 69.8 °F 94% 30.06 in 7.0 mi South 4.6 mph - N/A   Mostly Cloudy
7:50 AM 73.4 °F - 71.6 °F 94% 30.06 in 7.0 mi South 3.5 mph - N/A   Mostly Cloudy
8:10 AM 73.4 °F - 71.6 °F 94% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:30 AM 75.2 °F - 71.6 °F 89% 30.07 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:50 AM 75.2 °F - 71.6 °F 89% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:10 AM 75.2 °F - 71.6 °F 89% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:30 AM 75.2 °F - 73.4 °F 94% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:50 AM 77.0 °F - 73.4 °F 89% 30.07 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
10:10 AM 78.8 °F - 73.4 °F 83% 30.06 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
10:30 AM 80.6 °F 85.4 °F 73.4 °F 79% 30.06 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
10:50 AM 80.6 °F 85.4 °F 73.4 °F 79% 30.06 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
11:10 AM 82.4 °F 88.2 °F 73.4 °F 74% 30.06 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
11:30 AM 82.4 °F 88.2 °F 73.4 °F 74% 30.06 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:50 AM 82.4 °F 88.2 °F 73.4 °F 74% 30.05 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
12:10 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.05 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
12:30 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.05 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
12:50 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.05 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
1:10 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.05 in 10.0 mi SSW 8.1 mph - N/A   Overcast
1:30 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.05 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
1:50 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.05 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
2:10 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.05 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
2:30 PM 80.6 °F 85.4 °F 73.4 °F 79% 30.05 in 7.0 mi South 4.6 mph 18.4 mph N/A Rain Rain
2:50 PM 84.2 °F 90.9 °F 73.4 °F 70% 30.05 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
3:10 PM 84.2 °F 90.9 °F 73.4 °F 70% 30.04 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
3:30 PM 84.2 °F 90.9 °F 73.4 °F 70% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:50 PM 86.0 °F 96.9 °F 77.0 °F 74% 30.03 in 10.0 mi SSW 10.4 mph - N/A   Clear
4:10 PM 84.2 °F 94.1 °F 77.0 °F 79% 30.02 in 10.0 mi Calm Calm - N/A   Clear
4:30 PM 86.0 °F 96.9 °F 77.0 °F 74% 30.01 in 10.0 mi SSW 8.1 mph - N/A   Clear
4:50 PM 84.2 °F 96.1 °F 78.8 °F 84% 30.01 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
5:10 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:30 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.02 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
5:50 PM 82.4 °F 88.2 °F 73.4 °F 74% 30.01 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
6:10 PM 75.2 °F - 75.2 °F 100% 30.02 in 3.0 mi South 8.1 mph 15.0 mph 0.01 in Rain Light Rain
6:30 PM 75.2 °F - 73.4 °F 94% 30.03 in 10.0 mi Calm Calm - 0.01 in Rain , Thunderstorm Thunderstorms and Rain
6:50 PM 75.2 °F - 73.4 °F 94% 30.04 in 10.0 mi South 4.6 mph - 0.01 in Rain Light Rain
7:10 PM 75.2 °F - 71.6 °F 89% 30.03 in 10.0 mi Calm Calm - 0.01 in   Scattered Clouds
7:30 PM 75.2 °F - 71.6 °F 89% 30.02 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
7:50 PM 75.2 °F - 71.6 °F 89% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:10 PM 73.4 °F - 71.6 °F 94% 30.02 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:30 PM 73.4 °F - 71.6 °F 94% 30.02 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:50 PM 73.4 °F - 71.6 °F 94% 30.02 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:10 PM 73.4 °F - 71.6 °F 94% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:30 PM 75.2 °F - 71.6 °F 89% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:50 PM 75.2 °F - 73.4 °F 94% 30.04 in 7.0 mi Calm Calm - N/A Rain Light Rain
10:10 PM 75.2 °F - 73.4 °F 94% 30.04 in 7.0 mi Calm Calm - N/A Rain Light Rain
10:30 PM 75.2 °F - 73.4 °F 94% 30.03 in 5.0 mi Calm Calm - N/A   Scattered Clouds
10:50 PM 75.2 °F - 73.4 °F 94% 30.03 in 5.0 mi Calm Calm - N/A Rain Light Rain
11:10 PM 75.2 °F - 73.4 °F 94% 30.02 in 5.0 mi Calm Calm - N/A Rain Light Rain
11:30 PM 75.2 °F - 73.4 °F 94% 30.01 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
11:50 PM 75.2 °F - 73.4 °F 94% 30.01 in 5.0 mi Calm Calm - N/A   Overcast