Weather History for Grand Prairie, TX

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Saturday, May 18, 2013

  Actual Average (KDFW) Record (KDFW)
Temperature  
Mean Temperature 81 °F 74 °F  
Max Temperature 91 °F 84 °F 96 °F (1956)
Min Temperature 71 °F 65 °F 50 °F (1976)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 6  
Since 1 July heating degree days 2282  
Cooling Degree Days 16 10  
Month to date cooling degree days 135  
Year to date cooling degree days 273  
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 68    
Maximum Humidity 83    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.16 in 1.89 in (1942)
Month to date precipitation 2.88  
Year to date precipitation 14.23  
Sea Level Pressure  
Sea Level Pressure 29.84 in    
Wind  
Wind Speed 12 mph (South)    
Max Wind Speed 18 mph    
Max Gust Speed 26 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

May. 18, 2013 Rise Set
Actual Time 6:27 AM CDT 8:22 PM CDT
Civil Twilight 5:59 AM CDT 8:49 PM CDT
Nautical Twilight 5:26 AM CDT 9:22 PM CDT
Astronomical Twilight 4:51 AM CDT 9:58 PM CDT
Moon 1:48 PM CDT (5/18) 1:57 AM CDT (5/18)
Length of Visible Light 14h 49m
Length of Day
13h 55m
First Quarter, 55% of the Moon is Illuminated
May 18
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 78.8 °F - 69.8 °F 74% 29.84 in 7.0 mi South 15.0 mph 26.5 mph N/A   Clear
12:35 AM 78.8 °F - 69.8 °F 74% 29.84 in 5.0 mi South 12.7 mph 24.2 mph N/A   Clear
12:55 AM 78.8 °F - 69.8 °F 74% 29.86 in 5.0 mi SSW 15.0 mph 21.9 mph N/A   Clear
1:35 AM 77.0 °F - 69.8 °F 78% 29.84 in 5.0 mi South 12.7 mph 20.7 mph N/A   Clear
1:55 AM 77.0 °F - 69.8 °F 78% 29.84 in 5.0 mi South 11.5 mph 17.3 mph N/A   Clear
2:15 AM 77.0 °F - 68.0 °F 74% 29.85 in 5.0 mi South 8.1 mph 16.1 mph N/A   Clear
2:35 AM 77.0 °F - 68.0 °F 74% 29.84 in 5.0 mi South 13.8 mph 21.9 mph N/A   Clear
3:15 AM 75.2 °F - 68.0 °F 78% 29.83 in 5.0 mi South 11.5 mph 23.0 mph N/A   Clear
3:55 AM 73.4 °F - 68.0 °F 83% 29.83 in 5.0 mi South 9.2 mph 17.3 mph N/A   Clear
4:15 AM 73.4 °F - 68.0 °F 83% 29.84 in 5.0 mi South 9.2 mph 17.3 mph N/A   Clear
4:35 AM 73.4 °F - 66.2 °F 78% 29.84 in 5.0 mi South 5.8 mph - N/A   Clear
4:55 AM 73.4 °F - 66.2 °F 78% 29.85 in 5.0 mi South 8.1 mph - N/A   Clear
5:15 AM 73.4 °F - 66.2 °F 78% 29.85 in 5.0 mi South 9.2 mph - N/A   Clear
5:35 AM 73.4 °F - 66.2 °F 78% 29.86 in 7.0 mi South 9.2 mph - N/A   Clear
5:55 AM 71.6 °F - 66.2 °F 83% 29.86 in 7.0 mi South 10.4 mph - N/A   Clear
6:15 AM 71.6 °F - 66.2 °F 83% 29.87 in 7.0 mi South 8.1 mph - N/A   Clear
6:35 AM 71.6 °F - 66.2 °F 83% 29.88 in 7.0 mi South 10.4 mph 16.1 mph N/A   Clear
6:50 AM 73.4 °F - 66.2 °F 78% 29.88 in 10.0 mi South 11.5 mph 20.7 mph N/A   Clear
6:55 AM 71.6 °F - 66.2 °F 83% 29.89 in 7.0 mi South 10.4 mph 16.1 mph N/A   Clear
7:50 AM 71.6 °F - 66.2 °F 83% 29.90 in 10.0 mi South 11.5 mph 20.7 mph N/A   Clear
8:50 AM 71.6 °F - 66.2 °F 83% 29.90 in 10.0 mi South 11.5 mph 20.7 mph N/A   Clear
9:50 AM 75.2 °F - 68.0 °F 78% 29.92 in 7.0 mi South 18.4 mph 25.3 mph N/A   Clear
10:50 AM 80.6 °F 83.9 °F 69.8 °F 70% 29.91 in 7.0 mi South 9.2 mph 20.7 mph N/A   Clear
11:50 AM 84.2 °F 88.4 °F 69.8 °F 62% 29.90 in 10.0 mi SSE 13.8 mph 20.7 mph N/A   Clear
12:50 PM 84.2 °F 88.4 °F 69.8 °F 62% 29.90 in 10.0 mi SSE 13.8 mph 20.7 mph N/A   Clear
1:50 PM 89.6 °F 92.2 °F 66.2 °F 46% 29.86 in 10.0 mi SSE 13.8 mph 23.0 mph N/A   Clear
2:50 PM 89.6 °F 92.2 °F 66.2 °F 46% 29.84 in 10.0 mi SSE 10.4 mph 21.9 mph N/A   Clear
3:50 PM 91.4 °F 96.8 °F 69.8 °F 49% 29.83 in 10.0 mi SSE 11.5 mph 19.6 mph N/A   Clear
4:50 PM 91.4 °F 95.4 °F 68.0 °F 46% 29.82 in 10.0 mi SSE 18.4 mph 25.3 mph N/A   Clear
5:50 PM 87.8 °F 91.4 °F 68.0 °F 52% 29.81 in 10.0 mi SSE 13.8 mph 25.3 mph N/A   Clear
6:50 PM 87.8 °F 92.6 °F 69.8 °F 55% 29.79 in 10.0 mi SSE 10.4 mph 18.4 mph N/A   Clear
8:50 PM 84.2 °F 87.3 °F 68.0 °F 58% 29.79 in 10.0 mi SE 12.7 mph 20.7 mph N/A   Clear
9:15 PM 82.4 °F 84.6 °F 66.2 °F 58% 29.79 in 7.0 mi SSE 13.8 mph 21.9 mph N/A   Clear
9:35 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.79 in 10.0 mi SSE 12.7 mph 21.9 mph N/A   Clear
9:55 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.79 in 10.0 mi SSE 15.0 mph 21.9 mph N/A   Clear
10:15 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.79 in 10.0 mi SSE 13.8 mph 23.0 mph N/A   Clear
10:35 PM 80.6 °F 82.3 °F 64.4 °F 58% 29.80 in 10.0 mi SSE 17.3 mph 26.5 mph N/A   Clear
10:55 PM 80.6 °F 82.3 °F 64.4 °F 58% 29.81 in 10.0 mi SSE 10.4 mph 20.7 mph N/A   Clear
11:15 PM 80.6 °F 82.3 °F 64.4 °F 58% 29.82 in 10.0 mi SSE 13.8 mph 19.6 mph N/A   Clear
11:35 PM 80.6 °F 82.3 °F 64.4 °F 58% 29.83 in 10.0 mi SSE 15.0 mph 21.9 mph N/A   Clear
11:55 PM 78.8 °F - 64.4 °F 61% 29.84 in 10.0 mi South 10.4 mph 20.7 mph N/A   Clear