Yankton, SD

11:26 PM CDT on October 21, 2019 (GMT -0500)
Gurney Municipal

Weather History for KYKN - September, 2019

Change the Weather History Date:

Sunday, September 15, 2019

  Actual Average Record
Temperature  
Mean Temperature 73 °F -  
Max Temperature 87 °F 72 °F 93 °F (2018)
Min Temperature 59 °F 49 °F 33 °F (1993)
Cooling Degree Days 8    
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 76    
Maximum Humidity 96    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 14 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

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

Sep. 15, 2019 Rise Set
Actual Time 7:09 AM CDT 7:39 PM CDT
Civil Twilight 6:40 AM CDT 8:08 PM CDT
Nautical Twilight 6:06 AM CDT 8:41 PM CDT
Astronomical Twilight 5:32 AM CDT 9:16 PM CDT
Moon 8:46 PM CDT (9/15) 8:21 AM CDT (9/15)
Length of Visible Light 13h 27m
Length of Day
12h 30m
Full, 98% of the Moon is Illuminated
Sep 15
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 64.9 °F - 61.0 °F 87% 29.96 in 10.0 mi SW 4.6 mph - N/A   Clear
1:56 AM 66.0 °F - 60.1 °F 81% 29.97 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:56 AM 64.0 °F - 60.1 °F 87% 29.97 in 10.0 mi WNW 6.9 mph - N/A   Clear
3:56 AM 62.1 °F - 60.1 °F 93% 29.98 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:56 AM 62.1 °F - 59.0 °F 90% 29.99 in 10.0 mi West 3.5 mph - N/A   Clear
5:56 AM 60.1 °F - 57.9 °F 93% 29.99 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:56 AM 59.0 °F - 57.9 °F 96% 30.00 in 10.0 mi West 4.6 mph - N/A   Clear
7:56 AM 60.1 °F - 59.0 °F 96% 30.01 in 10.0 mi West 3.5 mph - N/A   Clear
8:56 AM 66.0 °F - 63.0 °F 90% 30.01 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 70.0 °F - 64.9 °F 84% 30.03 in 10.0 mi South 3.5 mph - N/A   Clear
10:56 AM 75.0 °F - 64.0 °F 69% 30.04 in 10.0 mi Calm Calm - N/A   Clear
11:56 AM 77.0 °F - 66.9 °F 71% 30.03 in 10.0 mi East 6.9 mph - N/A   Clear
12:56 PM 80.1 °F 82.9 °F 69.1 °F 69% 30.03 in 10.0 mi ESE 9.2 mph - N/A   Clear
1:56 PM 84.0 °F 86.5 °F 66.9 °F 56% 30.00 in 10.0 mi ESE 8.1 mph - N/A   Clear
2:56 PM 87.1 °F 88.3 °F 64.0 °F 46% 29.99 in 10.0 mi SE 10.4 mph - N/A   Clear
3:56 PM 87.1 °F 87.0 °F 61.0 °F 41% 29.98 in 10.0 mi SSE 13.8 mph 19.6 mph N/A   Clear
4:56 PM 87.1 °F 88.9 °F 64.9 °F 48% 29.97 in 10.0 mi SE 10.4 mph - N/A   Clear
5:56 PM 84.9 °F 87.6 °F 66.9 °F 55% 29.96 in 10.0 mi ESE 8.1 mph - N/A   Clear
6:56 PM 81.0 °F 83.8 °F 68.0 °F 65% 29.97 in 10.0 mi ESE 5.8 mph - N/A   Clear
7:56 PM 75.9 °F - 68.0 °F 76% 29.98 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:56 PM 73.9 °F - 68.0 °F 82% 29.98 in 10.0 mi East 5.8 mph - N/A   Clear
9:56 PM 71.1 °F - 66.9 °F 87% 29.99 in 10.0 mi SE 3.5 mph - N/A   Clear
10:56 PM 71.1 °F - 64.9 °F 81% 29.98 in 10.0 mi ESE 6.9 mph - N/A   Clear
11:56 PM 69.1 °F - 63.0 °F 81% 29.98 in 10.0 mi ESE 4.6 mph - N/A   Clear