Weather History for Duncan, OK

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Monday, February 18, 2013

  Actual Average (KLAW) Record (KLAW)
Temperature  
Mean Temperature 50 °F -  
Max Temperature 60 °F 56 °F 80 °F (1991)
Min Temperature 39 °F 32 °F 4 °F (1978)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 38 °F    
Average Humidity 58    
Maximum Humidity 94    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 15 mph (WNW)    
Max Wind Speed 22 mph    
Max Gust Speed 31 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

Feb. 18, 2013 Rise Set
Actual Time 7:13 AM CST 6:18 PM CST
Civil Twilight 6:48 AM CST 6:43 PM CST
Nautical Twilight 6:18 AM CST 7:13 PM CST
Astronomical Twilight 5:49 AM CST 7:42 PM CST
Moon 12:12 PM CST (2/18) 1:47 AM CST (2/18)
Length of Visible Light 11h 55m
Length of Day
11h 04m
First Quarter, 58% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F - 37.4 °F 58% 29.77 in 10.0 mi South 17.3 mph - N/A   Clear
12:35 AM 51.8 °F - 37.4 °F 58% 29.77 in 10.0 mi South 16.1 mph - N/A   Clear
12:55 AM 51.8 °F - 39.2 °F 62% 29.76 in 10.0 mi South 16.1 mph - N/A   Clear
1:15 AM 53.6 °F - 41.0 °F 62% 29.76 in 10.0 mi South 17.3 mph - N/A   Clear
1:35 AM 53.6 °F - 42.8 °F 67% 29.75 in 10.0 mi South 18.4 mph - N/A   Clear
1:55 AM 53.6 °F - 44.6 °F 72% 29.75 in 10.0 mi South 19.6 mph 24.2 mph N/A   Clear
2:35 AM 53.6 °F - 44.6 °F 72% 29.74 in 10.0 mi South 17.3 mph - N/A   Clear
2:55 AM 53.6 °F - 46.4 °F 77% 29.72 in 10.0 mi South 17.3 mph - N/A   Clear
3:15 AM 53.6 °F - 46.4 °F 77% 29.72 in 10.0 mi South 18.4 mph 24.2 mph N/A   Clear
3:35 AM 53.6 °F - 46.4 °F 77% 29.71 in 10.0 mi South 20.7 mph 24.2 mph N/A   Clear
4:15 AM 53.6 °F - 48.2 °F 82% 29.70 in 10.0 mi South 20.7 mph 25.3 mph N/A   Clear
4:35 AM 53.6 °F - 48.2 °F 82% 29.70 in 10.0 mi South 16.1 mph 21.9 mph N/A   Clear
4:55 AM 51.8 °F - 48.2 °F 88% 29.70 in 10.0 mi South 15.0 mph - N/A   Clear
5:15 AM 51.8 °F - 48.2 °F 88% 29.70 in 10.0 mi South 12.7 mph - N/A   Scattered Clouds
5:35 AM 51.8 °F - 48.2 °F 88% 29.70 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
5:55 AM 51.8 °F - 50.0 °F 94% 29.70 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
6:15 AM 53.6 °F - 50.0 °F 88% 29.70 in 10.0 mi South 12.7 mph - N/A   Overcast
6:35 AM 53.6 °F - 50.0 °F 88% 29.69 in 10.0 mi South 12.7 mph - N/A   Overcast
6:55 AM 53.6 °F - 50.0 °F 88% 29.69 in 10.0 mi South 12.7 mph - N/A   Scattered Clouds
7:15 AM 53.6 °F - 50.0 °F 88% 29.69 in 10.0 mi SSW 9.2 mph - N/A   Clear
7:35 AM 53.6 °F - 50.0 °F 88% 29.69 in 10.0 mi SSW 11.5 mph - N/A   Clear
8:15 AM 55.4 °F - 51.8 °F 88% 29.69 in 10.0 mi SSW 13.8 mph - N/A   Clear
8:35 AM 55.4 °F - 51.8 °F 88% 29.69 in 10.0 mi SSW 20.7 mph 25.3 mph N/A   Clear
8:55 AM 57.2 °F - 51.8 °F 82% 29.70 in 10.0 mi SW 18.4 mph 24.2 mph N/A   Clear
9:15 AM 59.0 °F - 51.8 °F 77% 29.69 in 10.0 mi SW 18.4 mph 26.5 mph N/A   Clear
9:35 AM 60.8 °F - 50.0 °F 68% 29.71 in 10.0 mi West 18.4 mph 28.8 mph N/A   Clear
9:55 AM 59.0 °F - 46.4 °F 63% 29.73 in 10.0 mi West 20.7 mph 26.5 mph N/A   Mostly Cloudy
10:15 AM 59.0 °F - 41.0 °F 51% 29.73 in 10.0 mi West 15.0 mph 23.0 mph N/A   Scattered Clouds
10:35 AM 55.4 °F - 37.4 °F 51% 29.75 in 10.0 mi NW 20.7 mph 27.6 mph N/A   Clear
10:55 AM 55.4 °F - 33.8 °F 44% 29.77 in 10.0 mi NNW 21.9 mph 26.5 mph N/A   Clear
11:15 AM 55.4 °F - 33.8 °F 44% 29.78 in 10.0 mi NNW 19.6 mph 25.3 mph N/A   Clear
11:35 AM 55.4 °F - 33.8 °F 44% 29.80 in 10.0 mi NNW 17.3 mph 26.5 mph N/A   Clear
11:55 AM 55.4 °F - 33.8 °F 44% 29.82 in 10.0 mi NNW 19.6 mph 24.2 mph N/A   Clear
12:15 PM 57.2 °F - 35.6 °F 44% 29.82 in 10.0 mi NNW 19.6 mph 29.9 mph N/A   Clear
12:35 PM 59.0 °F - 35.6 °F 42% 29.82 in 10.0 mi North 19.6 mph 25.3 mph N/A   Clear
12:55 PM 59.0 °F - 33.8 °F 39% 29.84 in 10.0 mi NNW 21.9 mph 26.5 mph N/A   Clear
1:15 PM 59.0 °F - 33.8 °F 39% 29.85 in 10.0 mi North 18.4 mph 31.1 mph N/A   Clear
1:35 PM 59.0 °F - 33.8 °F 39% 29.86 in 10.0 mi NNW 15.0 mph 25.3 mph N/A   Clear
1:55 PM 59.0 °F - 33.8 °F 39% 29.87 in 10.0 mi NNW 19.6 mph - N/A   Clear
2:15 PM 59.0 °F - 33.8 °F 39% 29.88 in 10.0 mi NNW 20.7 mph - N/A   Clear
2:35 PM 59.0 °F - 32.0 °F 36% 29.88 in 10.0 mi North 13.8 mph 28.8 mph N/A   Clear
2:55 PM 59.0 °F - 32.0 °F 36% 29.89 in 10.0 mi North 17.3 mph 24.2 mph N/A   Clear
3:15 PM 59.0 °F - 32.0 °F 36% 29.89 in 10.0 mi NNW 17.3 mph 21.9 mph N/A   Clear
3:35 PM 59.0 °F - 32.0 °F 36% 29.90 in 10.0 mi NNW 16.1 mph 25.3 mph N/A   Clear
3:55 PM 59.0 °F - 32.0 °F 36% 29.91 in 10.0 mi North 15.0 mph 20.7 mph N/A   Clear
4:15 PM 59.0 °F - 32.0 °F 36% 29.91 in 10.0 mi NNW 17.3 mph 25.3 mph N/A   Clear
4:35 PM 59.0 °F - 32.0 °F 36% 29.92 in 10.0 mi North 13.8 mph 21.9 mph N/A   Clear
4:55 PM 59.0 °F - 32.0 °F 36% 29.94 in 10.0 mi NW 17.3 mph 23.0 mph N/A   Clear
5:15 PM 59.0 °F - 30.2 °F 34% 29.95 in 10.0 mi NW 15.0 mph 24.2 mph N/A   Clear
5:35 PM 57.2 °F - 28.4 °F 33% 29.96 in 10.0 mi NW 16.1 mph 21.9 mph N/A   Clear
5:55 PM 55.4 °F - 28.4 °F 36% 29.97 in 10.0 mi NNW 12.7 mph - N/A   Clear
6:15 PM 55.4 °F - 28.4 °F 36% 29.99 in 10.0 mi NNW 11.5 mph - N/A   Clear
6:35 PM 53.6 °F - 28.4 °F 38% 30.00 in 10.0 mi NNW 10.4 mph - N/A   Clear
6:55 PM 53.6 °F - 28.4 °F 38% 30.02 in 10.0 mi NNW 10.4 mph - N/A   Clear
7:15 PM 51.8 °F - 28.4 °F 41% 30.04 in 10.0 mi NNW 6.9 mph - N/A   Clear
7:35 PM 50.0 °F - 28.4 °F 43% 30.05 in 10.0 mi NNW 6.9 mph - N/A   Clear
7:55 PM 48.2 °F - 28.4 °F 46% 30.06 in 10.0 mi NW 4.6 mph - N/A   Clear
8:15 PM 46.4 °F 44.3 °F 30.2 °F 53% 30.07 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:35 PM 46.4 °F 43.5 °F 30.2 °F 53% 30.09 in 10.0 mi NNW 5.8 mph - N/A   Clear
8:55 PM 46.4 °F 43.5 °F 30.2 °F 53% 30.09 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:15 PM 44.6 °F 42.2 °F 30.2 °F 57% 30.10 in 10.0 mi NW 4.6 mph - N/A   Clear
9:55 PM 42.8 °F 40.1 °F 30.2 °F 61% 30.13 in 10.0 mi NW 4.6 mph - N/A   Clear
10:15 PM 41.0 °F 38.0 °F 30.2 °F 65% 30.14 in 10.0 mi NW 4.6 mph - N/A   Clear
10:35 PM 41.0 °F 38.0 °F 30.2 °F 65% 30.15 in 10.0 mi North 4.6 mph - N/A   Clear
10:55 PM 42.8 °F 40.1 °F 30.2 °F 61% 30.15 in 10.0 mi NNW 4.6 mph - N/A   Clear
11:15 PM 41.0 °F 39.0 °F 30.2 °F 65% 30.15 in 10.0 mi NNW 3.5 mph - N/A   Clear
11:35 PM 39.2 °F 35.9 °F 30.2 °F 70% 30.15 in 10.0 mi NNW 4.6 mph - N/A   Clear
11:55 PM 41.0 °F 39.0 °F 28.4 °F 61% 30.15 in 10.0 mi NNW 3.5 mph - N/A   Clear