Weather History for Duncan, OK

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Sunday, May 13, 2012

  Actual Average (KLAW) Record (KLAW)
Temperature  
Mean Temperature 66 °F -  
Max Temperature 78 °F 82 °F 96 °F (1956)
Min Temperature 55 °F 56 °F 40 °F (1979)
Cooling Degree Days 2    
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 4 mph (North)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 9 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

May. 13, 2012 Rise Set
Actual Time 6:30 AM CDT 8:26 PM CDT
Civil Twilight 6:02 AM CDT 8:54 PM CDT
Nautical Twilight 5:29 AM CDT 9:27 PM CDT
Astronomical Twilight 4:53 AM CDT 10:03 PM CDT
Moon 2:19 AM CDT (5/13) 2:04 PM CDT (5/13)
Length of Visible Light 14h 51m
Length of Day
13h 55m
Last Quarter, 42% of the Moon is Illuminated
May 13
Last Quarter
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 60.8 °F 60.8 °F 100% 30.21 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 60.8 °F 59.0 °F 94% 30.21 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 59.0 °F 59.0 °F 100% 30.21 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 59.0 °F 59.0 °F 100% 30.21 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 59.0 °F 59.0 °F 100% 30.21 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 59.0 °F 59.0 °F 100% 30.21 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 59.0 °F 59.0 °F 100% 30.20 in 10.0 mi NW 5.8 mph - N/A   Clear
2:55 AM 59.0 °F 59.0 °F 100% 30.20 in 7.0 mi NNW 5.8 mph - N/A   Clear
3:15 AM 57.2 °F 57.2 °F 100% 30.20 in 7.0 mi NNW 5.8 mph - N/A   Clear
3:35 AM 57.2 °F 57.2 °F 100% 30.20 in 7.0 mi NNW 3.5 mph - N/A   Clear
3:55 AM 57.2 °F 57.2 °F 100% 30.21 in 7.0 mi NW 6.9 mph - N/A   Clear
4:15 AM 57.2 °F 57.2 °F 100% 30.21 in 7.0 mi NNW 4.6 mph - N/A   Clear
4:35 AM 57.2 °F 57.2 °F 100% 30.20 in 7.0 mi Calm Calm - N/A   Clear
4:55 AM 55.4 °F 55.4 °F 100% 30.21 in 7.0 mi NNW 4.6 mph - N/A   Clear
5:15 AM 55.4 °F 55.4 °F 100% 30.21 in 7.0 mi NW 5.8 mph - N/A   Clear
5:35 AM 55.4 °F 55.4 °F 100% 30.21 in 7.0 mi NNW 4.6 mph - N/A   Clear
5:55 AM 55.4 °F 55.4 °F 100% 30.21 in 7.0 mi NNW 4.6 mph - N/A   Clear
6:15 AM 55.4 °F 55.4 °F 100% 30.21 in 7.0 mi NW 3.5 mph - N/A   Clear
6:35 AM 55.4 °F 55.4 °F 100% 30.21 in 7.0 mi NNW 4.6 mph - N/A   Clear
7:15 AM 59.0 °F 59.0 °F 100% 30.23 in 10.0 mi North 5.8 mph - N/A   Clear
7:35 AM 60.8 °F 59.0 °F 94% 30.23 in 10.0 mi North 6.9 mph - N/A   Clear
7:55 AM 60.8 °F 59.0 °F 94% 30.24 in 10.0 mi North 5.8 mph - N/A   Clear
8:15 AM 62.6 °F 60.8 °F 94% 30.24 in 10.0 mi North 5.8 mph - N/A   Clear
8:35 AM 64.4 °F 60.8 °F 88% 30.24 in 10.0 mi NNW 5.8 mph - N/A   Clear
8:55 AM 64.4 °F 60.8 °F 88% 30.24 in 10.0 mi North 5.8 mph - N/A   Clear
9:15 AM 64.4 °F 60.8 °F 88% 30.25 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:35 AM 68.0 °F 60.8 °F 78% 30.25 in 10.0 mi North 6.9 mph - N/A   Clear
10:15 AM 69.8 °F 60.8 °F 73% 30.25 in 10.0 mi North 6.9 mph - N/A   Clear
10:35 AM 71.6 °F 60.8 °F 69% 30.25 in 10.0 mi NNW 10.4 mph - N/A   Clear
10:55 AM 71.6 °F 60.8 °F 69% 30.24 in 10.0 mi North 10.4 mph - N/A   Clear
11:15 AM 73.4 °F 59.0 °F 61% 30.24 in 10.0 mi North 9.2 mph - N/A   Clear
11:35 AM 71.6 °F 59.0 °F 64% 30.24 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
12:15 PM 73.4 °F 59.0 °F 61% 30.23 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
12:35 PM 73.4 °F 55.4 °F 53% 30.23 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
12:55 PM 73.4 °F 59.0 °F 61% 30.22 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
1:15 PM 75.2 °F 59.0 °F 57% 30.22 in 10.0 mi NNE 5.8 mph - N/A   Scattered Clouds
1:55 PM 77.0 °F 57.2 °F 50% 30.21 in 10.0 mi NE 5.8 mph 10.4 mph N/A   Mostly Cloudy
2:15 PM 77.0 °F 57.2 °F 50% 30.20 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
2:35 PM 78.8 °F 55.4 °F 44% 30.19 in 10.0 mi North 6.9 mph 17.3 mph N/A   Scattered Clouds
2:55 PM 77.0 °F 55.4 °F 47% 30.19 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
3:15 PM 77.0 °F 53.6 °F 44% 30.18 in 10.0 mi East 4.6 mph - N/A   Clear
3:35 PM 78.8 °F 55.4 °F 44% 30.17 in 10.0 mi NE 8.1 mph - N/A   Clear
3:55 PM 78.8 °F 53.6 °F 42% 30.16 in 10.0 mi NNE 8.1 mph - N/A   Clear
4:35 PM 77.0 °F 53.6 °F 44% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:55 PM 78.8 °F 57.2 °F 47% 30.14 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
5:15 PM 78.8 °F 55.4 °F 44% 30.13 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
5:35 PM 78.8 °F 55.4 °F 44% 30.13 in 10.0 mi NNE 8.1 mph - N/A   Scattered Clouds
5:55 PM 78.8 °F 59.0 °F 51% 30.12 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
6:15 PM 77.0 °F 55.4 °F 47% 30.12 in 10.0 mi ENE 4.6 mph - N/A   Scattered Clouds
6:35 PM 77.0 °F 57.2 °F 50% 30.12 in 10.0 mi NE 5.8 mph - N/A   Clear
7:15 PM 77.0 °F 59.0 °F 54% 30.12 in 10.0 mi East 5.8 mph - N/A   Clear
7:35 PM 73.4 °F 59.0 °F 61% 30.12 in 10.0 mi ENE 4.6 mph - N/A   Clear
7:55 PM 73.4 °F 59.0 °F 61% 30.13 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:15 PM 71.6 °F 59.0 °F 64% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 71.6 °F 60.8 °F 69% 30.14 in 10.0 mi NE 3.5 mph - N/A   Clear
9:15 PM 69.8 °F 60.8 °F 73% 30.14 in 10.0 mi NNE 3.5 mph - N/A   Clear
9:35 PM 69.8 °F 60.8 °F 73% 30.14 in 10.0 mi NNE 4.6 mph - N/A   Clear
9:55 PM 68.0 °F 60.8 °F 78% 30.14 in 10.0 mi NNE 3.5 mph - N/A   Clear
10:15 PM 64.4 °F 60.8 °F 88% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 66.2 °F 60.8 °F 83% 30.16 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 64.4 °F 60.8 °F 88% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 64.4 °F 62.6 °F 94% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Clear
11:35 PM 64.4 °F 60.8 °F 88% 30.15 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:55 PM 64.4 °F 60.8 °F 88% 30.15 in 5.0 mi NE 3.5 mph - N/A   Haze