Dallas/Ft Worth, TX

7:45 AM CDT on April 27, 2017 (GMT -0500)
Dallas-Fort Worth International

Weather History for KDFW - May, 2013

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 70 °F 75 °F  
Max Temperature 81 °F 85 °F 99 °F (2005)
Min Temperature 59 °F 66 °F 51 °F (1947)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 38 6  
Since 1 July heating degree days 2045 2282  
Cooling Degree Days 5 10  
Month to date cooling degree days 143 165  
Year to date cooling degree days 260 303  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 76    
Maximum Humidity 90    
Minimum Humidity 62    
Precipitation  
Precipitation 0.68 in 0.15 in 1.07 in (1983)
Month to date precipitation 2.48 3.34  
Year to date precipitation 12.47 14.69  
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 14 mph (WNW)    
Max Wind Speed 40 mph    
Max Gust Speed 48 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

May. 21, 2013 Rise Set
Actual Time 6:25 AM CDT 8:24 PM CDT
Civil Twilight 5:57 AM CDT 8:52 PM CDT
Nautical Twilight 5:24 AM CDT 9:26 PM CDT
Astronomical Twilight 4:48 AM CDT 10:01 PM CDT
Moon 4:50 PM CDT (5/21) 3:41 AM CDT (5/21)
Length of Visible Light 14h 54m
Length of Day
13h 59m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
Waxing Gibbous
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
12:53 AM 80.1 °F 82.1 °F 66.0 °F 62% 29.66 in 10.0 mi SSW 12.7 mph - N/A   Overcast
1:53 AM 78.1 °F - 68.0 °F 71% 29.70 in 10.0 mi SSW 16.1 mph - N/A   Mostly Cloudy
2:53 AM 77.0 °F - 66.9 °F 71% 29.70 in 10.0 mi South 12.7 mph - N/A   Scattered Clouds
3:47 AM 75.2 °F - 68.0 °F 78% 29.73 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
3:53 AM 75.9 °F - 68.0 °F 76% 29.70 in 10.0 mi South 18.4 mph 26.5 mph N/A   Mostly Cloudy
4:53 AM 75.9 °F - 68.0 °F 76% 29.71 in 10.0 mi South 20.7 mph 25.3 mph N/A   Overcast
5:53 AM 75.9 °F - 68.0 °F 76% 29.73 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
6:53 AM 75.9 °F - 69.1 °F 79% 29.73 in 10.0 mi South 13.8 mph 23.0 mph N/A   Overcast
7:53 AM 75.9 °F - 69.1 °F 79% 29.74 in 10.0 mi South 13.8 mph 21.9 mph N/A   Mostly Cloudy
8:53 AM 78.1 °F - 69.1 °F 74% 29.72 in 10.0 mi South 19.6 mph 27.6 mph N/A   Mostly Cloudy
9:53 AM 79.0 °F - 69.1 °F 72% 29.74 in 10.0 mi South 24.2 mph 31.1 mph N/A   Mostly Cloudy
10:30 AM 80.1 °F 82.7 °F 68.0 °F 67% 29.77 in 10.0 mi SSW 25.3 mph 32.2 mph N/A   Overcast
10:53 AM 80.1 °F 82.7 °F 68.0 °F 67% 29.75 in 10.0 mi South 26.5 mph 32.2 mph N/A   Overcast
11:53 AM 81.0 °F 83.3 °F 66.9 °F 62% 29.73 in 10.0 mi South 21.9 mph 27.6 mph N/A   Overcast
12:53 PM 81.0 °F 83.8 °F 68.0 °F 65% 29.70 in 10.0 mi South 16.1 mph - N/A   Overcast
1:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.69 in 10.0 mi SSW 15.0 mph - N/A   Overcast
2:05 PM 81.0 °F 83.8 °F 68.0 °F 65% 29.71 in 2.5 mi SSW 16.1 mph - 0.00 in Rain Light Rain
2:13 PM 72.0 °F - 64.9 °F 78% 29.73 in 0.2 mi NW 31.1 mph 40.3 mph 0.00 in Rain Light Rain
2:19 PM 64.9 °F - 62.1 °F 90% 29.72 in 0.2 mi NNW 38.0 mph 48.3 mph 0.06 in Rain Heavy Rain
2:33 PM 63.0 °F - 61.0 °F 93% 29.74 in 3.0 mi NNW 24.2 mph 35.7 mph 0.16 in Rain Rain
2:46 PM 63.0 °F - 61.0 °F 93% 29.75 in 6.0 mi NNW 19.6 mph 25.3 mph 0.18 in Rain , Thunderstorm Thunderstorms and Rain
2:53 PM 62.1 °F - 60.1 °F 93% 29.73 in 2.0 mi NNW 19.6 mph - 0.23 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:55 PM 62.1 °F - 60.1 °F 93% 29.76 in 1.5 mi NNW 19.6 mph - 0.04 in Rain , Thunderstorm Heavy Thunderstorms and Rain
3:07 PM 62.1 °F - 60.1 °F 93% 29.74 in 5.0 mi North 19.6 mph - 0.41 in Rain , Thunderstorm Light Thunderstorms and Rain
3:15 PM 61.0 °F - 59.0 °F 93% 29.74 in 10.0 mi North 17.3 mph - 0.43 in Rain , Thunderstorm Light Thunderstorms and Rain
3:30 PM 62.1 °F - 60.1 °F 93% 29.73 in 9.0 mi NNW 18.4 mph - 0.44 in Rain Light Rain
3:45 PM 62.1 °F - 60.1 °F 93% 29.73 in 10.0 mi North 16.1 mph - 0.44 in Rain Light Rain
3:53 PM 62.1 °F - 60.1 °F 93% 29.73 in 10.0 mi NNW 16.1 mph - 0.45 in Rain Light Rain
4:53 PM 62.1 °F - 57.9 °F 86% 29.75 in 10.0 mi NNW 13.8 mph - 0.00 in   Overcast
5:53 PM 62.1 °F - 57.9 °F 86% 29.77 in 10.0 mi NNW 13.8 mph - N/A   Overcast
6:53 PM 64.0 °F - 57.9 °F 80% 29.77 in 10.0 mi North 11.5 mph - N/A   Overcast
7:53 PM 64.0 °F - 59.0 °F 84% 29.79 in 10.0 mi NNW 11.5 mph - N/A   Overcast
8:53 PM 64.0 °F - 59.0 °F 84% 29.83 in 10.0 mi NNW 8.1 mph - N/A   Overcast
9:53 PM 64.0 °F - 57.9 °F 80% 29.83 in 10.0 mi NNW 8.1 mph - N/A   Overcast
10:39 PM 62.1 °F - 57.0 °F 84% 29.86 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
10:53 PM 61.0 °F - 57.0 °F 87% 29.85 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
11:53 PM 61.0 °F - 55.9 °F 83% 29.85 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy