Sioux Falls, SD

4:29 AM CST on February 21, 2017 (GMT -0600)
Foss

Weather History for KFSD - September, 2012

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Friday, September 14, 2012

  Actual Average Record
Temperature  
Mean Temperature 63 °F 62 °F  
Max Temperature 81 °F 74 °F 97 °F (1939)
Min Temperature 44 °F 50 °F 33 °F (1949)
Degree Days  
Heating Degree Days 2 5  
Month to date heating degree days 22 46  
Since 1 July heating degree days 40 77  
Cooling Degree Days 0 2  
Month to date cooling degree days 77 44  
Year to date cooling degree days 1175 669  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 43 °F    
Average Humidity 51    
Maximum Humidity 93    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.09 in 2.00 in (1928)
Month to date precipitation 1.13 1.35  
Year to date precipitation 14.81 20.74  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 14 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 14, 2012 Rise Set
Actual Time 7:05 AM CDT 7:38 PM CDT
Civil Twilight 6:36 AM CDT 8:06 PM CDT
Nautical Twilight 6:02 AM CDT 8:40 PM CDT
Astronomical Twilight 5:27 AM CDT 9:15 PM CDT
Moon 5:29 AM CDT (9/14) 6:35 PM CDT (9/14)
Length of Visible Light 13h 29m
Length of Day
12h 32m
Waning Crescent, 2% of the Moon is Illuminated
Sep 14
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 60.1 °F 42.1 °F 51% 30.27 in 10.0 mi SSW 10.4 mph - N/A   Clear
1:56 AM 57.9 °F 42.1 °F 56% 30.27 in 10.0 mi SSW 9.2 mph - N/A   Clear
2:56 AM 57.0 °F 42.1 °F 57% 30.27 in 10.0 mi SSW 8.1 mph - N/A   Clear
3:56 AM 55.0 °F 42.1 °F 62% 30.26 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:56 AM 50.0 °F 42.1 °F 74% 30.26 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 46.0 °F 42.1 °F 86% 30.27 in 10.0 mi Calm Calm - N/A   Clear
6:56 AM 45.0 °F 42.1 °F 90% 30.27 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 46.9 °F 45.0 °F 93% 30.30 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 55.9 °F 46.0 °F 69% 30.28 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 61.0 °F 45.0 °F 56% 30.29 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 64.9 °F 44.1 °F 47% 30.29 in 10.0 mi Calm Calm - N/A   Clear
11:56 AM 69.1 °F 45.0 °F 42% 30.29 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 73.9 °F 45.0 °F 35% 30.28 in 10.0 mi Calm Calm - N/A   Clear
1:56 PM 77.0 °F 44.1 °F 31% 30.26 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:56 PM 79.0 °F 44.1 °F 29% 30.24 in 10.0 mi South 9.2 mph - N/A   Clear
3:56 PM 80.1 °F 41.0 °F 25% 30.22 in 10.0 mi Calm Calm - N/A   Clear
4:56 PM 80.1 °F 37.9 °F 22% 30.21 in 10.0 mi Variable 3.5 mph 16.1 mph N/A   Clear
5:56 PM 79.0 °F 37.0 °F 22% 30.20 in 10.0 mi West 4.6 mph - N/A   Clear
6:56 PM 77.0 °F 37.9 °F 24% 30.20 in 10.0 mi West 3.5 mph - N/A   Clear
7:56 PM 69.1 °F 41.0 °F 36% 30.21 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 63.0 °F 45.0 °F 52% 30.21 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 59.0 °F 45.0 °F 60% 30.21 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 55.9 °F 44.1 °F 64% 30.20 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 53.1 °F 46.0 °F 77% 30.19 in 10.0 mi Calm Calm - N/A   Clear