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Thursday, August 21, 2014

  Actual Average (KDFW) Record (KDFW)
Temperature  
Mean Temperature 89 °F 85 °F  
Max Temperature 100 °F 96 °F 105 °F (1948)
Min Temperature 78 °F 75 °F 62 °F (1940)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 0  
Since 1 July heating degree days 0  
Cooling Degree Days 24 20  
Month to date cooling degree days 440  
Year to date cooling degree days 1984  
Since 1 June cooling degree days 1562  
Growing Degree Days 39 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 63    
Maximum Humidity 93    
Minimum Humidity 25    
Precipitation  
Precipitation 0.00 in 0.07 in 2.25 in (1919)
Month to date precipitation 1.17  
Year to date precipitation 23.37  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 12 mph (South)    
Max Wind Speed 20 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 21, 2014 Rise Set
Actual Time 6:52 AM CDT 8:03 PM CDT
Civil Twilight 6:26 AM CDT 8:28 PM CDT
Nautical Twilight 5:56 AM CDT 8:59 PM CDT
Astronomical Twilight 5:24 AM CDT 9:30 PM CDT
Moon 3:29 AM CDT (8/21) 5:28 PM CDT (8/21)
Length of Visible Light 14h 01m
Length of Day
13h 10m
Waning Crescent, 13% of the Moon is Illuminated
Aug 21
Waning Crescent
Aug 25
New
Sep 2
First Quarter
Sep 8
Full
Sep 15
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 82.0 °F 87.9 °F 73.9 °F 76% 29.97 in 10.0 mi South 12.7 mph - N/A   Clear
1:53 AM 81.0 °F 86.7 °F 75.0 °F 82% 29.97 in 10.0 mi South 12.7 mph - N/A   Clear
2:53 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.97 in 10.0 mi South 10.4 mph - N/A   Clear
3:53 AM 80.1 °F 85.4 °F 75.9 °F 87% 29.96 in 10.0 mi South 9.2 mph - N/A   Clear
4:53 AM 79.0 °F - 75.9 °F 90% 29.98 in 10.0 mi South 8.1 mph - N/A   Clear
5:53 AM 78.1 °F - 75.9 °F 93% 29.99 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
6:07 AM 78.1 °F - 75.9 °F 93% 30.02 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
6:53 AM 78.1 °F - 75.9 °F 93% 30.02 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
7:04 AM 78.1 °F - 75.9 °F 93% 30.04 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
7:53 AM 78.1 °F - 75.9 °F 93% 30.04 in 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
8:33 AM 81.0 °F 87.9 °F 77.0 °F 88% 30.06 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
8:53 AM 82.0 °F 90.2 °F 77.0 °F 85% 30.04 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
9:33 AM 84.0 °F 93.7 °F 77.0 °F 79% 30.06 in 10.0 mi South 11.5 mph - N/A   Overcast
9:53 AM 84.9 °F 95.3 °F 77.0 °F 77% 30.04 in 10.0 mi South 12.7 mph - N/A   Overcast
10:38 AM 88.0 °F 96.5 °F 73.9 °F 63% 30.06 in 10.0 mi SSW 15.0 mph 25.3 mph N/A   Scattered Clouds
10:53 AM 89.1 °F 98.0 °F 73.9 °F 61% 30.03 in 10.0 mi South 19.6 mph 24.2 mph N/A   Partly Cloudy
11:53 AM 93.0 °F 99.0 °F 70.0 °F 47% 30.02 in 10.0 mi South 16.1 mph - N/A   Clear
12:53 PM 96.1 °F 98.8 °F 64.9 °F 36% 30.01 in 10.0 mi South 18.4 mph 31.1 mph N/A   Clear
1:53 PM 98.1 °F 100.7 °F 64.0 °F 33% 29.99 in 10.0 mi SSW 16.1 mph 24.2 mph N/A   Clear
2:53 PM 99.0 °F 100.5 °F 62.1 °F 30% 29.97 in 10.0 mi South 15.0 mph 20.7 mph N/A   Partly Cloudy
3:53 PM 100.0 °F 100.7 °F 60.1 °F 27% 29.94 in 10.0 mi SW 15.0 mph - N/A   Clear
4:53 PM 99.0 °F 98.1 °F 57.9 °F 25% 29.94 in 10.0 mi SSW 10.4 mph - N/A   Clear
5:53 PM 99.0 °F 100.5 °F 63.0 °F 30% 29.94 in 10.0 mi SSE 15.0 mph - N/A   Partly Cloudy
6:53 PM 96.1 °F 97.3 °F 63.0 °F 33% 29.94 in 10.0 mi SSE 13.8 mph - N/A   Clear
7:53 PM 93.0 °F 95.0 °F 64.9 °F 39% 29.95 in 10.0 mi SE 11.5 mph - N/A   Clear
8:53 PM 90.0 °F 91.7 °F 64.9 °F 43% 29.96 in 10.0 mi SSE 10.4 mph - N/A   Clear
9:53 PM 88.0 °F 89.6 °F 64.9 °F 46% 29.97 in 10.0 mi SSE 10.4 mph - N/A   Clear
10:53 PM 87.1 °F 89.2 °F 66.0 °F 49% 29.98 in 10.0 mi SSE 11.5 mph - N/A   Clear
11:53 PM 87.1 °F 92.0 °F 70.0 °F 57% 29.97 in 10.0 mi South 12.7 mph - N/A   Clear