Yankton, SD

11:31 AM CDT on June 21, 2018 (GMT -0500)
Gurney Municipal

Weather History for KYKN - August, 2017

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Sunday, August 13, 2017

  Actual Average Record
Temperature  
Mean Temperature 68 °F -  
Max Temperature 75 °F 85 °F 96 °F (1970)
Min Temperature 62 °F 60 °F 42 °F (1967)
Cooling Degree Days 4    
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 80    
Maximum Humidity 90    
Minimum Humidity 71    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 9 mph (SSE)    
Max Wind Speed 16 mph    
Max Gust Speed -    
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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 13, 2017 Rise Set
Actual Time 6:33 AM CDT 8:34 PM CDT
Civil Twilight 6:02 AM CDT 9:04 PM CDT
Nautical Twilight 5:25 AM CDT 9:42 PM CDT
Astronomical Twilight 4:43 AM CDT 10:23 PM CDT
Moon No Moon Rise 12:43 PM CDT (8/13)
Length of Visible Light 15h 01m
Length of Day
14h 00m
Waning Gibbous, 65% of the Moon is Illuminated
Aug 13
Waning Gibbous
Aug 14
Last Quarter
Aug 21
New
Aug 29
First Quarter
Sep 6
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 66.9 °F 60.1 °F 79% 29.98 in 10.0 mi SSE 13.8 mph - N/A   Mostly Cloudy
1:56 AM 66.0 °F 60.1 °F 81% 29.97 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
2:56 AM 66.0 °F 60.1 °F 81% 29.96 in 10.0 mi SSE 5.8 mph - N/A   Overcast
3:56 AM 66.0 °F 59.0 °F 78% 29.96 in 10.0 mi South 4.6 mph - N/A   Overcast
4:56 AM 66.9 °F 59.0 °F 76% 29.96 in 10.0 mi South 8.1 mph - N/A   Overcast
5:06 AM 66.2 °F 59.0 °F 78% 29.94 in 10.0 mi South 8.1 mph - N/A   Overcast
5:56 AM 63.0 °F 59.0 °F 87% 29.95 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
6:26 AM 62.6 °F 59.0 °F 88% 29.94 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
7:56 AM 64.0 °F 61.0 °F 90% 29.95 in 10.0 mi ESE 5.8 mph - N/A   Overcast
8:56 AM 66.9 °F 63.0 °F 87% 29.94 in 10.0 mi SSE 8.1 mph - N/A   Overcast
9:56 AM 68.0 °F 63.0 °F 84% 29.94 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
10:24 AM 69.8 °F 64.4 °F 83% 29.91 in 10.0 mi SE 9.2 mph - N/A   Overcast
10:35 AM 69.8 °F 64.4 °F 83% 29.92 in 10.0 mi SE 8.1 mph - N/A   Overcast
11:26 AM 71.6 °F 64.4 °F 78% 29.91 in 10.0 mi SSE 12.7 mph - N/A   Overcast
11:56 AM 71.1 °F 64.0 °F 78% 29.92 in 10.0 mi SSE 13.8 mph - N/A   Overcast
12:56 PM 72.0 °F 64.9 °F 78% 29.92 in 10.0 mi SSW 10.4 mph - N/A   Overcast
1:56 PM 72.0 °F 66.0 °F 81% 29.91 in 10.0 mi South 8.1 mph - N/A   Overcast
2:56 PM 73.0 °F 66.0 °F 79% 29.89 in 10.0 mi South 10.4 mph - N/A   Overcast
3:56 PM 75.0 °F 64.9 °F 71% 29.87 in 10.0 mi South 11.5 mph - N/A   Overcast
4:56 PM 75.0 °F 66.0 °F 73% 29.86 in 10.0 mi South 13.8 mph - N/A   Overcast
5:43 PM 75.2 °F 66.2 °F 73% 29.81 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
5:56 PM 75.0 °F 66.0 °F 73% 29.81 in 10.0 mi South 16.1 mph - N/A   Partly Cloudy
6:56 PM 73.9 °F 66.0 °F 76% 29.81 in 10.0 mi South 8.1 mph - N/A   Clear
7:56 PM 75.0 °F 66.0 °F 73% 29.82 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
8:15 PM 75.2 °F 66.2 °F 73% 29.82 in 10.0 mi SSW 6.9 mph - N/A   Overcast
8:56 PM 72.0 °F 66.0 °F 81% 29.83 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
9:09 PM 71.6 °F 66.2 °F 83% 29.81 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
9:56 PM 70.0 °F 64.9 °F 84% 29.83 in 10.0 mi SW 4.6 mph - N/A   Clear
11:56 PM 64.9 °F 61.0 °F 87% 29.84 in 10.0 mi NNW 3.5 mph - N/A   Partly Cloudy