Weather History for Sioux City, IA

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Sunday, January 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 10 °F 20 °F  
Max Temperature 14 °F 31 °F 65 °F (1944)
Min Temperature 5 °F 10 °F -19 °F (1970)
Degree Days  
Heating Degree Days 55 45  
Month to date heating degree days 864 900  
Since 1 July heating degree days 3547 3692  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 4 °F    
Average Humidity 74    
Maximum Humidity 87    
Minimum Humidity 61    
Precipitation  
Precipitation 0.06 in 0.02 in 0.40 in (2010)
Month to date precipitation 0.09 0.40  
Year to date precipitation 0.09 0.40  
Snow  
Snow 1.10 in 0.20 in 3.60 in (2008)
Month to date snowfall 1.4 4.2  
Since 1 July snowfall 11.4 17.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.45 in    
Wind  
Wind Speed 10 mph (NNW)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 7 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 20, 2013 Rise Set
Actual Time 7:49 AM CST 5:24 PM CST
Civil Twilight 7:18 AM CST 5:55 PM CST
Nautical Twilight 6:44 AM CST 6:29 PM CST
Astronomical Twilight 6:10 AM CST 7:03 PM CST
Moon 12:26 PM CST (1/20) 2:21 AM CST (1/20)
Length of Visible Light 10h 36m
Length of Day
9h 35m
Waxing Gibbous, 66% of the Moon is Illuminated
Jan 20
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 12.9 °F -2.8 °F 3.0 °F 65% 30.40 in 10.0 mi NNW 15.0 mph - N/A   Clear
1:52 AM 12.0 °F 0.5 °F 3.9 °F 70% 30.41 in 10.0 mi NNW 8.1 mph - N/A   Clear
2:52 AM 10.9 °F -1.8 °F 3.0 °F 70% 30.40 in 10.0 mi North 9.2 mph - N/A   Clear
3:52 AM 12.0 °F 1.5 °F 3.0 °F 67% 30.40 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
4:52 AM 10.9 °F 0.2 °F 3.0 °F 70% 30.40 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
5:52 AM 10.9 °F 0.2 °F 1.9 °F 67% 30.41 in 10.0 mi NNW 6.9 mph - N/A   Overcast
6:52 AM 10.9 °F 0.2 °F 1.9 °F 67% 30.41 in 10.0 mi North 6.9 mph - N/A   Overcast
7:52 AM 12.0 °F 1.5 °F 1.9 °F 64% 30.43 in 10.0 mi North 6.9 mph - N/A   Overcast
8:52 AM 12.0 °F 4.1 °F 1.0 °F 61% 30.45 in 10.0 mi NNE 4.6 mph - N/A   Overcast
9:34 AM 12.2 °F - 3.2 °F 67% 30.40 in 2.0 mi Calm Calm - 0.00 in Snow Light Snow
9:44 AM 12.2 °F 6.1 °F 5.0 °F 73% 30.41 in 1.5 mi NNW 3.5 mph - 0.00 in Snow Light Snow
9:52 AM 12.0 °F 4.1 °F 6.1 °F 77% 30.48 in 1.5 mi NNW 4.6 mph - 0.00 in Snow Light Snow
10:37 AM 12.2 °F 2.9 °F 8.6 °F 85% 30.43 in 1.5 mi NNW 5.8 mph - 0.02 in Snow Light Snow
10:52 AM 12.0 °F 2.7 °F 8.1 °F 84% 30.51 in 1.5 mi NW 5.8 mph - 0.03 in Snow Light Snow
10:59 AM 12.2 °F 1.7 °F 8.6 °F 85% 30.44 in 0.8 mi NW 6.9 mph - 0.00 in Snow Light Snow
11:28 AM 12.2 °F 0.7 °F 8.6 °F 85% 30.44 in 1.0 mi NW 8.1 mph - 0.01 in Snow Light Snow
11:52 AM 12.0 °F 0.5 °F 8.1 °F 84% 30.51 in 1.2 mi NW 8.1 mph - 0.02 in Snow Light Snow
12:08 PM 12.2 °F -0.2 °F 8.6 °F 85% 30.43 in 2.5 mi NNW 9.2 mph - 0.00 in Snow Light Snow
12:20 PM 12.2 °F -0.2 °F 6.8 °F 79% 30.43 in 4.0 mi NW 9.2 mph - 0.01 in Snow Light Snow
12:42 PM 12.2 °F -1.0 °F 6.8 °F 79% 30.42 in 7.0 mi North 10.4 mph - 0.01 in Snow Light Snow
12:52 PM 12.9 °F -0.9 °F 7.0 °F 77% 30.48 in 8.0 mi NNW 11.5 mph - 0.01 in Snow Light Snow
1:52 PM 12.9 °F -2.2 °F 7.0 °F 77% 30.48 in 9.0 mi NNW 13.8 mph - 0.00 in   Overcast
2:52 PM 14.0 °F -0.8 °F 8.1 °F 77% 30.48 in 8.0 mi NNW 13.8 mph - 0.00 in Snow Light Snow
3:52 PM 14.0 °F -0.2 °F 7.0 °F 74% 30.47 in 10.0 mi NNW 12.7 mph - 0.00 in   Scattered Clouds
4:52 PM 12.0 °F -2.7 °F 5.0 °F 73% 30.47 in 10.0 mi NW 12.7 mph - 0.00 in   Clear
5:52 PM 9.0 °F -4.2 °F 3.0 °F 77% 30.48 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
6:49 PM 10.4 °F -0.4 °F 3.2 °F 73% 30.42 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
6:52 PM 10.0 °F -0.9 °F 5.0 °F 80% 30.49 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
7:27 PM 6.8 °F -2.0 °F 1.4 °F 79% 30.41 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
7:52 PM 5.0 °F -2.1 °F 1.9 °F 87% 30.48 in 10.0 mi NNW 3.5 mph - N/A   Partly Cloudy
8:52 PM 12.9 °F -0.2 °F 7.0 °F 77% 30.46 in 10.0 mi NW 10.4 mph - N/A   Overcast
9:52 PM 12.0 °F -6.0 °F 3.9 °F 70% 30.46 in 10.0 mi NW 19.6 mph - 0.00 in   Overcast
10:52 PM 8.1 °F -11.2 °F -0.9 °F 67% 30.48 in 10.0 mi NNW 19.6 mph 26.5 mph N/A   Mostly Cloudy
11:52 PM 6.1 °F -11.6 °F -5.1 °F 60% 30.50 in 10.0 mi NW 15.0 mph 26.5 mph N/A   Clear