Yankton, SD

10:54 PM CST on February 23, 2018 (GMT -0600)
Gurney Municipal

Weather History for KYKN - September, 2012

Change the Weather History Date:

Friday, September 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 71 °F 85 °F 102 °F (1970)
Min Temperature 53 °F 55 °F 39 °F (1986)
Degree Days  
Heating Degree Days 3    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 52    
Maximum Humidity 82    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 15 mph (NNW)    
Max Wind Speed 23 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

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Sep. 07, 2012 Rise Set
Actual Time 7:01 AM CDT 7:52 PM CDT
Civil Twilight 6:32 AM CDT 8:21 PM CDT
Nautical Twilight 5:58 AM CDT 8:55 PM CDT
Astronomical Twilight 5:22 AM CDT 9:31 PM CDT
Moon 11:38 PM CDT (9/7) 2:05 PM CDT (9/7)
Length of Visible Light 13h 49m
Length of Day
12h 51m
Waning Gibbous, 58% of the Moon is Illuminated
Sep 7
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 69.8 °F 48.2 °F 46% 29.82 in 10.0 mi NNW 12.7 mph - N/A   Clear
12:35 AM 69.8 °F 48.2 °F 46% 29.83 in 10.0 mi NNW 13.8 mph - N/A   Clear
12:55 AM 68.0 °F 48.2 °F 49% 29.83 in 10.0 mi NNW 10.4 mph - N/A   Clear
1:15 AM 66.2 °F 48.2 °F 52% 29.84 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Clear
1:35 AM 66.2 °F 48.2 °F 52% 29.85 in 10.0 mi NW 19.6 mph 25.3 mph N/A   Clear
1:55 AM 66.2 °F 48.2 °F 52% 29.86 in 10.0 mi NW 19.6 mph 25.3 mph N/A   Clear
2:15 AM 66.2 °F 48.2 °F 52% 29.87 in 10.0 mi NW 19.6 mph 24.2 mph N/A   Clear
2:35 AM 66.2 °F 50.0 °F 56% 29.88 in 10.0 mi NW 18.4 mph 24.2 mph N/A   Clear
2:55 AM 64.4 °F 51.8 °F 64% 29.90 in 10.0 mi NNW 23.0 mph 29.9 mph N/A   Clear
3:15 AM 64.4 °F 50.0 °F 59% 29.91 in 10.0 mi NNW 23.0 mph 29.9 mph N/A   Clear
3:35 AM 64.4 °F 50.0 °F 59% 29.92 in 10.0 mi NNW 20.7 mph 26.5 mph N/A   Clear
3:55 AM 64.4 °F 50.0 °F 59% 29.94 in 10.0 mi NNW 18.4 mph - N/A   Clear
4:15 AM 64.4 °F 50.0 °F 59% 29.94 in 10.0 mi North 20.7 mph 24.2 mph N/A   Clear
4:35 AM 64.4 °F 51.8 °F 64% 29.95 in 10.0 mi NNW 21.9 mph 26.5 mph N/A   Clear
4:55 AM 62.6 °F 50.0 °F 63% 29.96 in 10.0 mi NNW 17.3 mph 24.2 mph N/A   Clear
5:15 AM 62.6 °F 51.8 °F 68% 29.98 in 10.0 mi NNW 13.8 mph - N/A   Clear
5:35 AM 62.6 °F 51.8 °F 68% 30.00 in 10.0 mi NNW 10.4 mph - N/A   Clear
5:55 AM 62.6 °F 51.8 °F 68% 30.01 in 10.0 mi NW 11.5 mph - N/A   Clear
6:15 AM 60.8 °F 51.8 °F 72% 30.01 in 10.0 mi NW 10.4 mph - N/A   Clear
6:35 AM 60.8 °F 53.6 °F 77% 30.03 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
6:55 AM 60.8 °F 51.8 °F 72% 30.04 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
7:15 AM 60.8 °F 53.6 °F 77% 30.07 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
7:35 AM 59.0 °F 53.6 °F 82% 30.06 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
7:55 AM 59.0 °F 53.6 °F 82% 30.06 in 10.0 mi NW 6.9 mph - N/A   Clear
8:15 AM 59.0 °F 53.6 °F 82% 30.07 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
8:35 AM 59.0 °F 53.6 °F 82% 30.06 in 10.0 mi NW 10.4 mph - N/A   Clear
8:55 AM 60.8 °F 53.6 °F 77% 30.07 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy
9:15 AM 60.8 °F 51.8 °F 72% 30.07 in 10.0 mi NNW 12.7 mph 16.1 mph N/A   Clear
9:35 AM 60.8 °F 51.8 °F 72% 30.07 in 10.0 mi NNW 12.7 mph - N/A   Clear
9:55 AM 60.8 °F 51.8 °F 72% 30.08 in 10.0 mi NNW 12.7 mph - N/A   Clear
10:15 AM 62.6 °F 51.8 °F 68% 30.09 in 10.0 mi North 11.5 mph - N/A   Clear
10:35 AM 64.4 °F 51.8 °F 64% 30.09 in 10.0 mi North 15.0 mph 18.4 mph N/A   Clear
10:55 AM 66.2 °F 48.2 °F 52% 30.10 in 10.0 mi North 17.3 mph 24.2 mph N/A   Clear
11:15 AM 66.2 °F 48.2 °F 52% 30.10 in 10.0 mi North 16.1 mph 21.9 mph N/A   Partly Cloudy
11:35 AM 68.0 °F 44.6 °F 43% 30.10 in 10.0 mi NNW 18.4 mph 27.6 mph N/A   Mostly Cloudy
11:55 AM 69.8 °F 44.6 °F 40% 30.09 in 10.0 mi NNW 19.6 mph 25.3 mph N/A   Scattered Clouds
12:15 PM 68.0 °F 41.0 °F 37% 30.10 in 10.0 mi North 17.3 mph 26.5 mph N/A   Partly Cloudy
12:35 PM 69.8 °F 42.8 °F 38% 30.09 in 10.0 mi NNW 21.9 mph 25.3 mph N/A   Scattered Clouds
12:55 PM 69.8 °F 44.6 °F 40% 30.08 in 10.0 mi NNW 12.7 mph 21.9 mph N/A   Scattered Clouds
1:15 PM 71.6 °F 42.8 °F 35% 30.08 in 10.0 mi NNW 19.6 mph 26.5 mph N/A   Scattered Clouds
1:35 PM 71.6 °F 42.8 °F 35% 30.08 in 10.0 mi North 21.9 mph 31.1 mph N/A   Partly Cloudy
1:55 PM 71.6 °F 41.0 °F 33% 30.08 in 10.0 mi NNW 18.4 mph 28.8 mph N/A   Clear
2:15 PM 71.6 °F 42.8 °F 35% 30.09 in 10.0 mi NNW 16.1 mph 27.6 mph N/A   Partly Cloudy
2:35 PM 71.6 °F 42.8 °F 35% 30.09 in 10.0 mi NW 16.1 mph 27.6 mph N/A   Mostly Cloudy
2:55 PM 69.8 °F 41.0 °F 35% 30.09 in 10.0 mi North 16.1 mph 31.1 mph N/A   Scattered Clouds
3:15 PM 71.6 °F 42.8 °F 35% 30.09 in 10.0 mi NNW 16.1 mph 28.8 mph N/A   Scattered Clouds
3:35 PM 71.6 °F 42.8 °F 35% 30.09 in 10.0 mi NNW 16.1 mph 24.2 mph N/A   Scattered Clouds
3:55 PM 71.6 °F 41.0 °F 33% 30.09 in 10.0 mi NW 19.6 mph 23.0 mph N/A   Partly Cloudy
4:15 PM 71.6 °F 41.0 °F 33% 30.09 in 10.0 mi NNW 21.9 mph 25.3 mph N/A   Partly Cloudy
4:55 PM 71.6 °F 39.2 °F 31% 30.09 in 10.0 mi NNW 21.9 mph 25.3 mph N/A   Clear
5:15 PM 71.6 °F 39.2 °F 31% 30.09 in 10.0 mi NNW 15.0 mph 21.9 mph N/A   Clear
5:35 PM 71.6 °F 41.0 °F 33% 30.08 in 10.0 mi NW 18.4 mph 21.9 mph N/A   Clear
5:55 PM 71.6 °F 39.2 °F 31% 30.09 in 10.0 mi NW 17.3 mph 21.9 mph N/A   Partly Cloudy
6:15 PM 71.6 °F 39.2 °F 31% 30.09 in 10.0 mi NW 19.6 mph 23.0 mph N/A   Partly Cloudy
6:35 PM 71.6 °F 39.2 °F 31% 30.09 in 10.0 mi NNW 17.3 mph 23.0 mph N/A   Partly Cloudy
6:55 PM 69.8 °F 39.2 °F 33% 30.10 in 10.0 mi NNW 17.3 mph 24.2 mph N/A   Clear
7:15 PM 68.0 °F 39.2 °F 35% 30.10 in 10.0 mi NNW 15.0 mph - N/A   Clear
7:35 PM 66.2 °F 39.2 °F 37% 30.11 in 10.0 mi NNW 16.1 mph 21.9 mph N/A   Clear
7:55 PM 66.2 °F 39.2 °F 37% 30.11 in 10.0 mi NNW 12.7 mph 18.4 mph N/A   Clear
8:15 PM 62.6 °F 39.2 °F 42% 30.11 in 10.0 mi NNW 8.1 mph - N/A   Clear
8:35 PM 60.8 °F 39.2 °F 45% 30.12 in 9.0 mi NW 8.1 mph - N/A   Clear
8:55 PM 60.8 °F 41.0 °F 48% 30.12 in 10.0 mi NNW 6.9 mph - N/A   Clear
9:15 PM 60.8 °F 39.2 °F 45% 30.13 in 10.0 mi NNW 8.1 mph - N/A   Clear
9:35 PM 57.2 °F 41.0 °F 55% 30.13 in 10.0 mi NW 4.6 mph - N/A   Clear
9:55 PM 57.2 °F 39.2 °F 51% 30.14 in 10.0 mi NW 6.9 mph - N/A   Clear
10:15 PM 55.4 °F 41.0 °F 58% 30.14 in 10.0 mi NW 6.9 mph - N/A   Clear
10:35 PM 53.6 °F 41.0 °F 62% 30.14 in 10.0 mi NW 6.9 mph - N/A   Clear
10:55 PM 53.6 °F 41.0 °F 62% 30.14 in 10.0 mi NW 6.9 mph - N/A   Clear
11:35 PM 53.6 °F 41.0 °F 62% 30.15 in 10.0 mi WNW 9.2 mph - N/A   Clear
11:55 PM 53.6 °F 41.0 °F 62% 30.15 in 10.0 mi WNW 6.9 mph - N/A   Clear