Weather History for Duncan, OK

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Monday, August 19, 2013

  Actual Average (KLAW) Record (KLAW)
Temperature  
Mean Temperature 78 °F -  
Max Temperature 91 °F 96 °F 108 °F (2011)
Min Temperature 66 °F 70 °F 56 °F (1950)
Cooling Degree Days 14    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 61    
Maximum Humidity 88    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 7 mph (ESE)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 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

Aug. 19, 2013 Rise Set
Actual Time 6:55 AM CDT 8:14 PM CDT
Civil Twilight 6:29 AM CDT 8:40 PM CDT
Nautical Twilight 5:58 AM CDT 9:12 PM CDT
Astronomical Twilight 5:25 AM CDT 9:44 PM CDT
Moon 7:06 PM CDT (8/19) 5:18 AM CDT (8/19)
Length of Visible Light 14h 11m
Length of Day
13h 18m
Waxing Gibbous, 97% of the Moon is Illuminated
Aug 19
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
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 71.6 °F - 62.6 °F 73% 30.07 in 10.0 mi East 4.6 mph - N/A   Clear
12:35 AM 71.6 °F - 62.6 °F 73% 30.07 in 10.0 mi East 4.6 mph - N/A   Clear
12:55 AM 71.6 °F - 62.6 °F 73% 30.08 in 10.0 mi East 3.5 mph - N/A   Clear
1:15 AM 71.6 °F - 62.6 °F 73% 30.07 in 10.0 mi East 4.6 mph - N/A   Clear
1:35 AM 69.8 °F - 64.4 °F 83% 30.08 in 10.0 mi East 3.5 mph - N/A   Clear
1:55 AM 69.8 °F - 64.4 °F 83% 30.07 in 10.0 mi East 6.9 mph - N/A   Clear
2:15 AM 69.8 °F - 64.4 °F 83% 30.06 in 10.0 mi East 5.8 mph - N/A   Clear
2:35 AM 69.8 °F - 64.4 °F 83% 30.06 in 10.0 mi East 6.9 mph - N/A   Clear
2:55 AM 69.8 °F - 64.4 °F 83% 30.06 in 10.0 mi East 6.9 mph - N/A   Clear
3:15 AM 69.8 °F - 64.4 °F 83% 30.05 in 10.0 mi East 5.8 mph - N/A   Clear
3:35 AM 69.8 °F - 64.4 °F 83% 30.05 in 10.0 mi East 5.8 mph - N/A   Clear
3:55 AM 69.8 °F - 64.4 °F 83% 30.05 in 10.0 mi East 4.6 mph - N/A   Clear
4:15 AM 69.8 °F - 64.4 °F 83% 30.04 in 10.0 mi East 6.9 mph - N/A   Clear
4:35 AM 69.8 °F - 62.6 °F 78% 30.04 in 10.0 mi East 5.8 mph - N/A   Clear
4:55 AM 68.0 °F - 62.6 °F 83% 30.03 in 10.0 mi East 5.8 mph - N/A   Clear
5:15 AM 68.0 °F - 62.6 °F 83% 30.04 in 10.0 mi East 4.6 mph - N/A   Clear
5:35 AM 68.0 °F - 62.6 °F 83% 30.04 in 10.0 mi ESE 3.5 mph - N/A   Clear
5:55 AM 66.2 °F - 62.6 °F 88% 30.05 in 10.0 mi East 4.6 mph - N/A   Clear
6:15 AM 66.2 °F - 62.6 °F 88% 30.06 in 10.0 mi ESE 3.5 mph - N/A   Clear
6:35 AM 66.2 °F - 62.6 °F 88% 30.06 in 10.0 mi ESE 5.8 mph - N/A   Clear
6:55 AM 66.2 °F - 62.6 °F 88% 30.07 in 10.0 mi ESE 4.6 mph - N/A   Clear
7:15 AM 68.0 °F - 62.6 °F 83% 30.07 in 10.0 mi ESE 5.8 mph - N/A   Clear
7:35 AM 68.0 °F - 64.4 °F 88% 30.08 in 10.0 mi ESE 6.9 mph - N/A   Clear
7:55 AM 68.0 °F - 64.4 °F 88% 30.08 in 10.0 mi SE 6.9 mph - N/A   Clear
8:15 AM 69.8 °F - 64.4 °F 83% 30.08 in 10.0 mi SE 8.1 mph - N/A   Scattered Clouds
8:35 AM 71.6 °F - 64.4 °F 78% 30.09 in 10.0 mi SE 8.1 mph - N/A   Scattered Clouds
8:55 AM 71.6 °F - 64.4 °F 78% 30.09 in 10.0 mi SE 10.4 mph - N/A   Scattered Clouds
9:15 AM 73.4 °F - 64.4 °F 73% 30.09 in 10.0 mi SE 9.2 mph 16.1 mph N/A   Mostly Cloudy
9:35 AM 75.2 °F - 64.4 °F 69% 30.09 in 10.0 mi SE 11.5 mph - N/A   Scattered Clouds
9:55 AM 77.0 °F - 66.2 °F 69% 30.09 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
10:15 AM 78.8 °F - 64.4 °F 61% 30.09 in 10.0 mi SSE 13.8 mph 18.4 mph N/A   Scattered Clouds
10:35 AM 78.8 °F - 64.4 °F 61% 30.10 in 10.0 mi SSE 10.4 mph - N/A   Clear
10:55 AM 80.6 °F 82.3 °F 64.4 °F 58% 30.09 in 10.0 mi SSE 9.2 mph - N/A   Clear
11:15 AM 82.4 °F 83.9 °F 64.4 °F 54% 30.09 in 10.0 mi SSE 12.7 mph - N/A   Scattered Clouds
11:35 AM 82.4 °F 83.9 °F 64.4 °F 54% 30.09 in 10.0 mi SSE 13.8 mph - N/A   Clear
11:55 AM 86.0 °F 87.3 °F 64.4 °F 48% 30.08 in 10.0 mi SSE 13.8 mph - N/A   Clear
12:15 PM 86.0 °F 87.3 °F 64.4 °F 48% 30.07 in 10.0 mi SSE 13.8 mph 19.6 mph N/A   Clear
12:35 PM 87.8 °F 88.5 °F 62.6 °F 43% 30.07 in 10.0 mi South 13.8 mph 18.4 mph N/A   Clear
12:55 PM 87.8 °F 88.5 °F 62.6 °F 43% 30.06 in 10.0 mi SE 13.8 mph - N/A   Clear
1:15 PM 87.8 °F 88.5 °F 62.6 °F 43% 30.06 in 10.0 mi SSW 13.8 mph 18.4 mph N/A   Clear
1:35 PM 89.6 °F 90.1 °F 62.6 °F 40% 30.05 in 10.0 mi South 13.8 mph 17.3 mph N/A   Clear
1:55 PM 89.6 °F 90.1 °F 62.6 °F 40% 30.05 in 10.0 mi South 15.0 mph 18.4 mph N/A   Clear
2:15 PM 89.6 °F 89.5 °F 60.8 °F 38% 30.04 in 10.0 mi South 9.2 mph - N/A   Clear
2:35 PM 89.6 °F 89.5 °F 60.8 °F 38% 30.04 in 10.0 mi South 12.7 mph - N/A   Scattered Clouds
2:55 PM 91.4 °F 91.4 °F 60.8 °F 36% 30.03 in 10.0 mi SE 12.7 mph 19.6 mph N/A   Clear
3:15 PM 91.4 °F 90.7 °F 59.0 °F 34% 30.03 in 10.0 mi SSE 9.2 mph - N/A   Clear
3:35 PM 91.4 °F 90.7 °F 59.0 °F 34% 30.02 in 10.0 mi ESE 8.1 mph - N/A   Clear
3:55 PM 91.4 °F 90.7 °F 59.0 °F 34% 30.01 in 10.0 mi ESE 9.2 mph 17.3 mph N/A   Clear
4:15 PM 91.4 °F 90.7 °F 59.0 °F 34% 30.01 in 10.0 mi SE 9.2 mph 16.1 mph N/A   Clear
4:35 PM 91.4 °F 90.7 °F 59.0 °F 34% 30.00 in 10.0 mi SSE 8.1 mph 17.3 mph N/A   Clear
4:55 PM 91.4 °F 90.7 °F 59.0 °F 34% 29.99 in 10.0 mi SSE 5.8 mph - N/A   Clear
5:15 PM 91.4 °F 90.7 °F 59.0 °F 34% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Clear
5:35 PM 91.4 °F 90.7 °F 59.0 °F 34% 29.97 in 10.0 mi ESE 9.2 mph 16.1 mph N/A   Clear
5:55 PM 91.4 °F 90.7 °F 59.0 °F 34% 29.97 in 10.0 mi SE 6.9 mph - N/A   Clear
6:15 PM 91.4 °F 90.7 °F 59.0 °F 34% 29.97 in 10.0 mi ESE 10.4 mph - N/A   Clear
6:35 PM 89.6 °F 88.9 °F 59.0 °F 36% 29.97 in 10.0 mi ESE 9.2 mph - N/A   Clear
6:55 PM 89.6 °F 89.5 °F 60.8 °F 38% 29.97 in 10.0 mi ESE 6.9 mph - N/A   Clear
7:15 PM 89.6 °F 89.5 °F 60.8 °F 38% 29.97 in 10.0 mi ESE 9.2 mph - N/A   Clear
7:35 PM 87.8 °F 87.6 °F 60.8 °F 40% 29.97 in 10.0 mi ESE 8.1 mph - N/A   Clear
7:55 PM 86.0 °F 86.6 °F 62.6 °F 45% 29.97 in 10.0 mi ESE 4.6 mph - N/A   Clear
8:15 PM 84.2 °F 85.0 °F 62.6 °F 48% 29.97 in 10.0 mi ESE 5.8 mph - N/A   Clear
8:35 PM 82.4 °F 83.4 °F 62.6 °F 51% 29.97 in 10.0 mi ESE 5.8 mph - N/A   Clear
8:55 PM 80.6 °F 81.8 °F 62.6 °F 54% 29.98 in 10.0 mi ESE 5.8 mph - N/A   Clear
9:15 PM 80.6 °F 81.8 °F 62.6 °F 54% 29.99 in 10.0 mi ESE 5.8 mph - N/A   Clear
9:35 PM 78.8 °F - 62.6 °F 57% 29.99 in 10.0 mi ESE 5.8 mph - N/A   Clear
9:55 PM 78.8 °F - 62.6 °F 57% 30.01 in 10.0 mi ESE 5.8 mph - N/A   Clear
10:15 PM 77.0 °F - 62.6 °F 61% 30.01 in 10.0 mi East 5.8 mph - N/A   Clear
10:35 PM 77.0 °F - 62.6 °F 61% 30.01 in 10.0 mi East 5.8 mph - N/A   Clear
10:55 PM 77.0 °F - 62.6 °F 61% 30.01 in 10.0 mi East 5.8 mph - N/A   Clear
11:15 PM 77.0 °F - 62.6 °F 61% 30.02 in 10.0 mi ESE 5.8 mph - N/A   Clear
11:35 PM 75.2 °F - 62.6 °F 65% 30.02 in 10.0 mi East 5.8 mph - N/A   Clear
11:55 PM 75.2 °F - 62.6 °F 65% 30.02 in 10.0 mi East 4.6 mph - N/A   Clear