Weather History for Westminster, MD

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Tuesday, September 10, 2013

  Actual Average (KTHV) Record (KTHV)
Temperature  
Mean Temperature 80 °F -  
Max Temperature 91 °F 0 °F 91 °F (2002)
Min Temperature 69 °F - 46 °F (1998)
Cooling Degree Days 15    
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 75    
Maximum Humidity 94    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 7 mph (SSW)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 9 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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Date:

Astronomy

Sep. 10, 2013 Rise Set
Actual Time 6:44 AM EDT 7:24 PM EDT
Civil Twilight 6:17 AM EDT 7:51 PM EDT
Nautical Twilight 5:45 AM EDT 8:23 PM EDT
Astronomical Twilight 5:12 AM EDT 8:56 PM EDT
Moon 12:06 PM EDT (9/10) 10:27 PM EDT (9/10)
Length of Visible Light 13h 33m
Length of Day
12h 39m
Waxing Crescent, 28% of the Moon is Illuminated
Sep 10
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:05 AM 71.6 °F - 66.2 °F 83% 30.17 in 10.0 mi South 9.2 mph - N/A   Overcast
12:25 AM 71.6 °F - 66.2 °F 83% 30.17 in 10.0 mi South 9.2 mph - N/A   Overcast
12:45 AM 69.8 °F - 66.2 °F 88% 30.17 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
1:05 AM 69.8 °F - 66.2 °F 88% 30.16 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
1:25 AM 69.8 °F - 66.2 °F 88% 30.17 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
1:45 AM 69.8 °F - 66.2 °F 88% 30.16 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
2:05 AM 69.8 °F - 66.2 °F 88% 30.16 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
2:25 AM 69.8 °F - 66.2 °F 88% 30.17 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
2:45 AM 69.8 °F - 66.2 °F 88% 30.16 in 10.0 mi South 6.9 mph - N/A   Overcast
3:05 AM 69.8 °F - 66.2 °F 88% 30.16 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
3:25 AM 69.8 °F - 66.2 °F 88% 30.15 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
3:45 AM 69.8 °F - 66.2 °F 88% 30.15 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
4:05 AM 69.8 °F - 66.2 °F 88% 30.16 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
4:25 AM 69.8 °F - 66.2 °F 88% 30.15 in 10.0 mi South 6.9 mph - N/A   Overcast
4:45 AM 71.6 °F - 66.2 °F 83% 30.15 in 7.0 mi South 5.8 mph - N/A   Overcast
5:05 AM 71.6 °F - 68.0 °F 88% 30.15 in 7.0 mi SSW 9.2 mph - N/A   Overcast
5:25 AM 71.6 °F - 68.0 °F 88% 30.16 in 7.0 mi SSW 8.1 mph - N/A   Overcast
5:45 AM 71.6 °F - 69.8 °F 94% 30.16 in 7.0 mi SSW 9.2 mph - N/A   Overcast
6:05 AM 71.6 °F - 68.0 °F 88% 30.17 in 7.0 mi SW 9.2 mph - N/A   Overcast
6:25 AM 71.6 °F - 68.0 °F 88% 30.18 in 7.0 mi SSW 6.9 mph - N/A   Overcast
6:45 AM 71.6 °F - 69.8 °F 94% 30.18 in 7.0 mi SSW 6.9 mph - N/A   Overcast
7:05 AM 71.6 °F - 69.8 °F 94% 30.18 in 7.0 mi SSW 6.9 mph - N/A   Overcast
7:25 AM 71.6 °F - 68.0 °F 88% 30.19 in 5.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
7:45 AM 71.6 °F - 68.0 °F 88% 30.18 in 7.0 mi SSW 6.9 mph - N/A   Scattered Clouds
8:05 AM 71.6 °F - 69.8 °F 94% 30.18 in 7.0 mi SSW 8.1 mph - N/A   Scattered Clouds
8:25 AM 71.6 °F - 69.8 °F 94% 30.18 in 7.0 mi SSW 9.2 mph - N/A   Scattered Clouds
8:45 AM 73.4 °F - 69.8 °F 88% 30.18 in 7.0 mi SW 11.5 mph - N/A   Scattered Clouds
9:05 AM 73.4 °F - 69.8 °F 88% 30.19 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:25 AM 73.4 °F - 69.8 °F 88% 30.20 in 10.0 mi SW 6.9 mph - N/A   Clear
9:45 AM 75.2 °F - 69.8 °F 83% 30.20 in 10.0 mi SW 8.1 mph - N/A   Clear
10:05 AM 75.2 °F - 69.8 °F 83% 30.20 in 10.0 mi WSW 9.2 mph - N/A   Clear
10:25 AM 77.0 °F - 69.8 °F 78% 30.21 in 10.0 mi WSW 9.2 mph - N/A   Clear
10:45 AM 78.8 °F - 69.8 °F 74% 30.21 in 10.0 mi SW 5.8 mph - N/A   Clear
11:05 AM 78.8 °F - 69.8 °F 74% 30.20 in 10.0 mi WSW 8.1 mph - N/A   Clear
11:25 AM 80.6 °F 84.6 °F 71.6 °F 74% 30.19 in 10.0 mi WSW 6.9 mph - N/A   Clear
11:45 AM 82.4 °F 88.2 °F 73.4 °F 74% 30.19 in 10.0 mi WSW 10.4 mph - N/A   Clear
12:05 PM 82.4 °F 88.2 °F 73.4 °F 74% 30.18 in 10.0 mi SW 6.9 mph - N/A   Clear
12:25 PM 82.4 °F 89.5 °F 75.2 °F 79% 30.18 in 10.0 mi WSW 6.9 mph - N/A   Clear
12:45 PM 84.2 °F 90.9 °F 73.4 °F 70% 30.17 in 10.0 mi SW 8.1 mph - N/A   Clear
1:05 PM 84.2 °F 92.3 °F 75.2 °F 74% 30.17 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:25 PM 87.8 °F 97.6 °F 75.2 °F 66% 30.15 in 10.0 mi SW 8.1 mph - N/A   Clear
1:45 PM 87.8 °F 93.8 °F 71.6 °F 58% 30.15 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:05 PM 87.8 °F 93.8 °F 71.6 °F 58% 30.15 in 10.0 mi SW 9.2 mph - N/A   Clear
2:25 PM 89.6 °F 96.2 °F 71.6 °F 55% 30.15 in 10.0 mi SW 8.1 mph - N/A   Clear
2:45 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.14 in 10.0 mi SW 8.1 mph - N/A   Clear
3:05 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.14 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
3:25 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.14 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:45 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.14 in 10.0 mi West 9.2 mph - N/A   Clear
4:05 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.13 in 10.0 mi SW 8.1 mph - N/A   Clear
4:25 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.13 in 10.0 mi WSW 10.4 mph - N/A   Clear
4:45 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.12 in 10.0 mi SW 8.1 mph - N/A   Clear
5:05 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.12 in 10.0 mi SSW 9.2 mph - N/A   Clear
5:25 PM 91.4 °F 96.8 °F 69.8 °F 49% 30.12 in 10.0 mi South 9.2 mph - N/A   Clear
5:45 PM 89.6 °F 96.2 °F 71.6 °F 55% 30.11 in 10.0 mi SSW 11.5 mph - N/A   Clear
6:05 PM 89.6 °F 96.2 °F 71.6 °F 55% 30.12 in 10.0 mi SSW 9.2 mph - N/A   Clear
6:25 PM 89.6 °F 94.7 °F 69.8 °F 52% 30.12 in 10.0 mi South 8.1 mph - N/A   Clear
6:45 PM 87.8 °F 93.8 °F 71.6 °F 58% 30.12 in 10.0 mi South 6.9 mph - N/A   Clear
7:05 PM 87.8 °F 93.8 °F 71.6 °F 58% 30.12 in 10.0 mi SSW 5.8 mph - N/A   Clear
7:25 PM 86.0 °F 91.8 °F 71.6 °F 62% 30.13 in 10.0 mi South 4.6 mph - N/A   Clear
7:45 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.13 in 10.0 mi South 4.6 mph - N/A   Clear
8:05 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.14 in 10.0 mi South 3.5 mph - N/A   Clear
8:25 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.14 in 10.0 mi South 3.5 mph - N/A   Clear
8:45 PM 82.4 °F 87.2 °F 71.6 °F 70% 30.15 in 10.0 mi South 4.6 mph - N/A   Clear
9:05 PM 80.6 °F 84.6 °F 71.6 °F 74% 30.15 in 10.0 mi South 3.5 mph - N/A   Clear
9:25 PM 80.6 °F 84.6 °F 71.6 °F 74% 30.16 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:45 PM 80.6 °F 85.4 °F 73.4 °F 79% 30.17 in 10.0 mi South 5.8 mph - N/A   Clear
10:05 PM 80.6 °F 84.6 °F 71.6 °F 74% 30.17 in 10.0 mi South 5.8 mph - N/A   Clear
10:25 PM 80.6 °F 84.6 °F 71.6 °F 74% 30.18 in 10.0 mi South 4.6 mph - N/A   Clear
10:45 PM 78.8 °F - 71.6 °F 78% 30.18 in 10.0 mi South 4.6 mph - N/A   Clear
11:05 PM 78.8 °F - 71.6 °F 78% 30.18 in 10.0 mi SSW 5.8 mph - N/A   Clear
11:25 PM 78.8 °F - 71.6 °F 78% 30.18 in 10.0 mi South 4.6 mph - N/A   Clear
11:45 PM 78.8 °F - 71.6 °F 78% 30.18 in 10.0 mi SSW 4.6 mph - N/A   Clear