Yankton, SD

9:28 PM CST on December 10, 2016 (GMT -0600)
Gurney Municipal

Weather History for KYKN - September, 2011

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Tuesday, September 20, 2011

  Actual Average Record
Temperature  
Mean Temperature 63 °F -  
Max Temperature 69 °F 73 °F 100 °F (1984)
Min Temperature 57 °F 48 °F 29 °F (1991)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 49    
Maximum Humidity 59    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 18 mph (West)    
Max Wind Speed 32 mph    
Max Gust Speed 44 mph    
Visibility 10 miles    
Events Thunderstorm    
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

Sep. 20, 2011 Rise Set
Actual Time 7:14 AM CDT 7:30 PM CDT
Civil Twilight 6:46 AM CDT 7:59 PM CDT
Nautical Twilight 6:12 AM CDT 8:32 PM CDT
Astronomical Twilight 5:38 AM CDT 9:06 PM CDT
Moon No Moon Rise 3:04 PM CDT (9/20)
Length of Visible Light 13h 13m
Length of Day
12h 16m
Waning Gibbous, 48% of the Moon is Illuminated
Sep 20
Waning Gibbous
Sep 27
New
Oct 3
First Quarter
Oct 11
Full
Oct 19
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 62.6 °F 46.4 °F 55% 29.82 in 10.0 mi SSE 12.7 mph 17.3 mph N/A   Clear
12:35 AM 62.6 °F 46.4 °F 55% 29.82 in 10.0 mi SSE 10.4 mph - N/A   Clear
12:55 AM 62.6 °F 46.4 °F 55% 29.80 in 10.0 mi SSE 10.4 mph - N/A   Clear
1:15 AM 62.6 °F 48.2 °F 59% 29.80 in 10.0 mi SSE 10.4 mph - N/A   Clear
1:55 AM 64.4 °F 48.2 °F 56% 29.77 in 10.0 mi SSE 9.2 mph - N/A   Clear
2:55 AM 68.0 °F 48.2 °F 49% 29.74 in 10.0 mi South 11.5 mph - N/A Thunderstorm Scattered Clouds
3:15 AM 68.0 °F 46.4 °F 46% 29.73 in 10.0 mi South 15.0 mph - N/A   Clear
3:35 AM 68.0 °F 46.4 °F 46% 29.72 in 10.0 mi SSW 16.1 mph 23.0 mph N/A   Clear
3:55 AM 66.2 °F 46.4 °F 49% 29.75 in 10.0 mi WSW 19.6 mph 25.3 mph N/A   Clear
4:35 AM 66.2 °F 48.2 °F 52% 29.77 in 10.0 mi WSW 15.0 mph 20.7 mph N/A   Clear
4:55 AM 66.2 °F 48.2 °F 52% 29.79 in 10.0 mi West 23.0 mph 32.2 mph N/A   Clear
5:15 AM 64.4 °F 48.2 °F 56% 29.81 in 10.0 mi WNW 26.5 mph 38.0 mph N/A   Clear
5:35 AM 62.6 °F 48.2 °F 59% 29.82 in 10.0 mi NW 19.6 mph 28.8 mph N/A   Clear
5:55 AM 62.6 °F 46.4 °F 55% 29.83 in 10.0 mi NW 17.3 mph 26.5 mph N/A   Clear
6:15 AM 60.8 °F 46.4 °F 59% 29.84 in 10.0 mi WNW 12.7 mph - N/A   Clear
6:35 AM 60.8 °F 46.4 °F 59% 29.85 in 10.0 mi West 13.8 mph - N/A   Clear
6:55 AM 60.8 °F 46.4 °F 59% 29.85 in 10.0 mi West 9.2 mph - N/A   Clear
7:15 AM 60.8 °F 46.4 °F 59% 29.87 in 10.0 mi West 12.7 mph - N/A   Clear
7:35 AM 59.0 °F 44.6 °F 59% 29.87 in 10.0 mi West 15.0 mph 21.9 mph N/A   Clear
7:55 AM 59.0 °F 44.6 °F 59% 29.89 in 10.0 mi West 16.1 mph 20.7 mph N/A   Clear
8:15 AM 60.8 °F 46.4 °F 59% 29.90 in 10.0 mi West 20.7 mph 28.8 mph N/A   Mostly Cloudy
8:55 AM 59.0 °F 42.8 °F 55% 29.90 in 10.0 mi WNW 26.5 mph 32.2 mph N/A   Clear
9:15 AM 59.0 °F 42.8 °F 55% 29.91 in 10.0 mi WNW 25.3 mph 33.4 mph N/A   Clear
9:35 AM 57.2 °F 42.8 °F 59% 29.92 in 10.0 mi WNW 20.7 mph 25.3 mph N/A   Clear
9:55 AM 60.8 °F 42.8 °F 52% 29.92 in 10.0 mi West 13.8 mph 21.9 mph N/A   Scattered Clouds
10:15 AM 60.8 °F 39.2 °F 45% 29.92 in 10.0 mi West 20.7 mph 32.2 mph N/A   Scattered Clouds
10:35 AM 60.8 °F 39.2 °F 45% 29.92 in 10.0 mi West 23.0 mph 32.2 mph N/A   Clear
10:55 AM 62.6 °F 39.2 °F 42% 29.92 in 10.0 mi West 24.2 mph 33.4 mph N/A   Clear
11:15 AM - - N/A% 29.92 in 10.0 mi West 27.6 mph 36.8 mph N/A   Clear
11:35 AM 64.4 °F 39.2 °F 40% 29.92 in 10.0 mi WNW 21.9 mph 28.8 mph N/A   Clear
11:55 AM 64.4 °F 39.2 °F 40% 29.92 in 10.0 mi West 19.6 mph 33.4 mph N/A   Clear
12:15 PM 66.2 °F 39.2 °F 37% 29.91 in 10.0 mi West 24.2 mph 33.4 mph N/A   Clear
12:35 PM 66.2 °F 39.2 °F 37% 29.90 in 10.0 mi West 31.1 mph - N/A   Clear
12:55 PM 66.2 °F 39.2 °F 37% 29.90 in 10.0 mi West 23.0 mph 31.1 mph N/A   Clear
1:15 PM 68.0 °F 39.2 °F 35% 29.89 in 10.0 mi WSW 26.5 mph 38.0 mph N/A   Clear
1:35 PM 69.8 °F 37.4 °F 31% 29.89 in 10.0 mi West 28.8 mph 36.8 mph N/A   Clear
1:55 PM - - N/A% 29.89 in 10.0 mi West 27.6 mph 39.1 mph N/A   Clear
2:15 PM - - N/A% 29.88 in 10.0 mi West 29.9 mph 39.1 mph N/A   Clear
2:35 PM - - N/A% 29.89 in 10.0 mi West 28.8 mph 43.7 mph N/A   Clear
2:55 PM - - N/A% 29.89 in 10.0 mi West 26.5 mph 41.4 mph N/A   Scattered Clouds
3:15 PM - - N/A% 29.89 in 10.0 mi West 32.2 mph 39.1 mph N/A   Partly Cloudy
3:35 PM - - N/A% 29.90 in 10.0 mi West 28.8 mph 42.6 mph N/A   Partly Cloudy
3:55 PM - - N/A% 29.90 in 10.0 mi West 31.1 mph 42.6 mph N/A   Clear
4:15 PM - - N/A% 29.91 in 10.0 mi WNW 28.8 mph 40.3 mph N/A   Partly Cloudy
4:35 PM - - N/A% 29.91 in 10.0 mi WNW 31.1 mph 39.1 mph N/A   Scattered Clouds
4:55 PM 64.4 °F 37.4 °F 37% 29.92 in 10.0 mi West 29.9 mph 40.3 mph N/A   Mostly Cloudy
5:15 PM 64.4 °F 37.4 °F 37% 29.92 in 10.0 mi West 29.9 mph 35.7 mph N/A   Partly Cloudy
5:35 PM 66.2 °F 39.2 °F 37% 29.92 in 10.0 mi WNW 26.5 mph 34.5 mph N/A   Scattered Clouds
5:55 PM 64.4 °F 37.4 °F 37% 29.92 in 10.0 mi WNW 24.2 mph 36.8 mph N/A   Partly Cloudy
6:15 PM 64.4 °F 39.2 °F 40% 29.93 in 10.0 mi WNW 25.3 mph 31.1 mph N/A   Clear
6:35 PM 64.4 °F 37.4 °F 37% 29.93 in 10.0 mi WNW 21.9 mph 34.5 mph N/A   Clear
6:55 PM 62.6 °F 39.2 °F 42% 29.94 in 10.0 mi WNW 20.7 mph 34.5 mph N/A   Clear
7:35 PM - - N/A% 29.95 in 10.0 mi WNW 27.6 mph 36.8 mph N/A   Clear
8:15 PM 59.0 °F 39.2 °F 48% 29.97 in 10.0 mi WNW 24.2 mph 33.4 mph N/A   Clear
8:35 PM 57.2 °F 39.2 °F 51% 29.97 in 10.0 mi WNW 23.0 mph 28.8 mph N/A   Clear
8:55 PM 57.2 °F 39.2 °F 51% 29.98 in 10.0 mi West 17.3 mph 29.9 mph N/A   Clear
9:15 PM 57.2 °F 39.2 °F 51% 29.99 in 10.0 mi West 21.9 mph 33.4 mph N/A   Clear
9:35 PM 57.2 °F 39.2 °F 51% 29.99 in 10.0 mi West 17.3 mph 28.8 mph N/A   Clear
9:55 PM 57.2 °F 39.2 °F 51% 29.99 in 10.0 mi West 18.4 mph 24.2 mph N/A   Clear
10:15 PM 55.4 °F 41.0 °F 58% 29.99 in 10.0 mi West 18.4 mph - N/A   Clear
10:35 PM 55.4 °F 41.0 °F 58% 30.00 in 10.0 mi West 17.3 mph 24.2 mph N/A   Clear
11:15 PM 55.4 °F 41.0 °F 58% 30.00 in 10.0 mi West 17.3 mph 24.2 mph N/A   Clear
11:35 PM 55.4 °F 41.0 °F 58% 30.00 in 10.0 mi West 18.4 mph - N/A   Clear
11:55 PM 55.4 °F 41.0 °F 58% 30.00 in 10.0 mi West 16.1 mph 21.9 mph N/A   Clear