Dallas, TX

10:48 AM CST on February 27, 2017 (GMT -0600)
Dallas-Fort Worth International

Weather History for KDFW - September, 2012

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Tuesday, September 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 91 °F 82 °F  
Max Temperature 103 °F 92 °F 111 °F (2000)
Min Temperature 78 °F 72 °F 55 °F (1974)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 26 17  
Month to date cooling degree days 99 70  
Year to date cooling degree days 2759 2252  
Growing Degree Days 40 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 49    
Maximum Humidity 74    
Minimum Humidity 24    
Precipitation  
Precipitation 0.00 in 0.09 in 4.54 in (1943)
Month to date precipitation 0.00 0.38  
Year to date precipitation 26.49 24.49  
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 9 mph (South)    
Max Wind Speed 16 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
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

Sep. 04, 2012 Rise Set
Actual Time 7:05 AM CDT 7:48 PM CDT
Civil Twilight 6:39 AM CDT 8:13 PM CDT
Nautical Twilight 6:10 AM CDT 8:42 PM CDT
Astronomical Twilight 5:40 AM CDT 9:12 PM CDT
Moon 10:00 PM CDT (9/4) 10:55 AM CDT (9/4)
Length of Visible Light 13h 33m
Length of Day
12h 43m
Waning Gibbous, 83% of the Moon is Illuminated
Sep 4
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

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 82.9 °F 84.0 °F 63.0 °F 51% 29.86 in 10.0 mi SSW 6.9 mph - N/A   Clear
1:53 AM 82.9 °F 84.0 °F 63.0 °F 51% 29.86 in 10.0 mi SSW 8.1 mph - N/A   Clear
2:53 AM 82.9 °F 84.0 °F 63.0 °F 51% 29.86 in 10.0 mi South 10.4 mph - N/A   Clear
3:53 AM 82.0 °F 84.1 °F 66.0 °F 58% 29.86 in 10.0 mi South 9.2 mph - N/A   Clear
4:53 AM 81.0 °F 83.3 °F 66.9 °F 62% 29.87 in 10.0 mi South 8.1 mph - N/A   Clear
5:53 AM 80.1 °F 82.9 °F 69.1 °F 69% 29.87 in 10.0 mi South 9.2 mph - N/A   Clear
6:53 AM 79.0 °F - 69.1 °F 72% 29.88 in 10.0 mi South 6.9 mph - N/A   Clear
7:53 AM 80.1 °F 83.2 °F 70.0 °F 71% 29.90 in 10.0 mi South 9.2 mph - N/A   Clear
8:53 AM 82.9 °F 87.5 °F 71.1 °F 67% 29.90 in 10.0 mi SSW 13.8 mph - N/A   Clear
9:53 AM 86.0 °F 92.2 °F 72.0 °F 63% 29.91 in 10.0 mi SSW 13.8 mph - N/A   Clear
10:53 AM 89.1 °F 95.0 °F 71.1 °F 55% 29.91 in 10.0 mi SW 8.1 mph 17.3 mph N/A   Clear
11:53 AM 93.9 °F 100.8 °F 71.1 °F 47% 29.90 in 10.0 mi South 9.2 mph - N/A   Clear
12:53 PM 96.1 °F 102.9 °F 70.0 °F 43% 29.87 in 10.0 mi South 9.2 mph - N/A   Clear
1:53 PM 99.0 °F 104.2 °F 68.0 °F 36% 29.85 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
2:53 PM 100.9 °F 104.0 °F 64.0 °F 30% 29.83 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
3:53 PM 100.9 °F 103.3 °F 63.0 °F 29% 29.81 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
4:53 PM 102.2 °F 103.6 °F 60.8 °F 26% 29.83 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
5:53 PM 100.9 °F 100.5 °F 57.9 °F 24% 29.79 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
6:53 PM 99.0 °F 100.5 °F 62.1 °F 30% 29.78 in 10.0 mi South 11.5 mph - N/A   Clear
7:53 PM 95.0 °F 96.0 °F 63.0 °F 34% 29.77 in 10.0 mi South 10.4 mph - N/A   Clear
8:53 PM 93.0 °F 94.2 °F 63.0 °F 37% 29.78 in 10.0 mi SSE 10.4 mph - N/A   Clear
9:53 PM 91.4 °F 92.1 °F 62.6 °F 38% 29.81 in 10.0 mi South 12.7 mph - N/A   Clear
10:53 PM 89.1 °F 89.0 °F 61.0 °F 39% 29.80 in 10.0 mi South 9.2 mph - N/A   Clear
11:53 PM 89.1 °F 88.8 °F 60.1 °F 38% 29.81 in 10.0 mi South 9.2 mph - N/A   Clear