Sioux City, IA

3:56 PM CDT on September 21, 2017 (GMT -0500)
Sioux Gateway

Weather History for KSUX - September, 2013

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Saturday, September 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 55 °F 61 °F  
Max Temperature 76 °F 74 °F 96 °F (2005)
Min Temperature 34 °F 48 °F 29 °F (1999)
Degree Days  
Heating Degree Days 10 6  
Month to date heating degree days 32 67  
Since 1 July heating degree days 52 82  
Cooling Degree Days 0 2  
Month to date cooling degree days 119 72  
Year to date cooling degree days 920 849  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 63    
Maximum Humidity 92    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in 0.10 in 2.01 in (2006)
Month to date precipitation 1.17 2.11  
Year to date precipitation 21.30 22.65  
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 29.96 in    
Wind  
Wind Speed 6 mph (SE)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 21, 2013 Rise Set
Actual Time 7:12 AM CDT 7:24 PM CDT
Civil Twilight 6:44 AM CDT 7:52 PM CDT
Nautical Twilight 6:11 AM CDT 8:24 PM CDT
Astronomical Twilight 5:37 AM CDT 8:58 PM CDT
Moon 8:31 PM CDT 9:35 AM CDT
Length of Visible Light 13h 08m
Length of Day
12h 11m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 44.1 °F - 41.0 °F 89% 30.02 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 39.0 °F - 37.9 °F 96% 30.03 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 42.1 °F - 39.9 °F 92% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 39.9 °F - 37.0 °F 89% 30.02 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 39.9 °F - 37.9 °F 93% 30.02 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 37.9 °F - 36.0 °F 93% 30.01 in 10.0 mi Calm Calm - N/A   Clear
6:52 AM 37.9 °F 35.5 °F 36.0 °F 93% 30.02 in 10.0 mi East 3.5 mph - N/A   Clear
7:52 AM 39.0 °F - 37.9 °F 96% 30.04 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 45.0 °F 43.5 °F 43.0 °F 93% 30.04 in 10.0 mi ESE 3.5 mph - N/A   Clear
9:52 AM 54.0 °F - 46.0 °F 75% 30.04 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:52 AM 63.0 °F - 46.9 °F 56% 30.03 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:52 AM 68.0 °F - 44.1 °F 42% 30.01 in 10.0 mi SSE 6.9 mph - N/A   Clear
12:52 PM 71.1 °F - 44.1 °F 38% 29.98 in 10.0 mi SE 9.2 mph - N/A   Clear
1:52 PM 73.9 °F - 45.0 °F 35% 29.96 in 10.0 mi SE 10.4 mph - N/A   Clear
2:52 PM 75.0 °F - 45.0 °F 34% 29.91 in 10.0 mi SE 11.5 mph 17.3 mph N/A   Clear
3:52 PM 75.0 °F - 46.0 °F 36% 29.90 in 10.0 mi South 13.8 mph 18.4 mph N/A   Clear
4:52 PM 75.9 °F - 46.9 °F 36% 29.88 in 10.0 mi SSE 12.7 mph - N/A   Clear
5:52 PM 73.9 °F - 48.0 °F 40% 29.87 in 10.0 mi SE 11.5 mph - N/A   Clear
6:52 PM 71.1 °F - 48.9 °F 45% 29.86 in 10.0 mi SE 10.4 mph - N/A   Clear
7:52 PM 63.0 °F - 51.1 °F 65% 29.86 in 10.0 mi SE 9.2 mph - N/A   Clear
8:52 PM 59.0 °F - 52.0 °F 78% 29.86 in 10.0 mi ESE 8.1 mph - N/A   Clear
9:52 PM 57.0 °F - 51.1 °F 81% 29.86 in 10.0 mi SE 8.1 mph - N/A   Clear
10:52 PM 55.9 °F - 51.1 °F 84% 29.86 in 10.0 mi SE 8.1 mph - N/A   Clear
11:52 PM 54.0 °F - 50.0 °F 86% 29.86 in 10.0 mi ESE 6.9 mph - N/A   Clear