History for Sioux City, IA

Saturday, February 9, 2013 View Current Conditions
Saturday, February 9, 2013
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  Actual Average Record
Temperature
Mean Temperature 37 °F 23 °F  
Max Temperature 50 °F 33 °F 62 °F (1954)
Min Temperature 23 °F 13 °F -29 °F (1899)
Degree Days
Heating Degree Days 28 42  
Month to date heating degree days 317 383  
Since 1 July heating degree days 4369 4559  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 29 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 52    
Precipitation
Precipitation T in 0.02 in 0.81 in (1909)
Month to date precipitation 0.02 0.18  
Year to date precipitation 0.21 0.80  
Snow
Snow 0.00 in 0.30 in 10.50 in (1909)
Month to date snowfall 0.3 2.2  
Since 1 July snowfall 11.7 22.1  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.93 in    
Wind
Wind Speed 15 mph (SSE)    
Max Wind Speed 23 mph    
Max Gust Speed 28 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
History Location
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Radar Archive
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Local Photos

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Astronomy
May. 25, 2013 Rise Set
Actual Time 7:29 AM CST 5:50 PM CST
Civil Twilight 7:00 AM CST 6:19 PM CST
Nautical Twilight 6:27 AM CST 6:52 PM CST
Astronomical Twilight 5:54 AM CST 7:25 PM CST
Moon 6:41 AM CST (2/9) 5:35 PM CST (2/9)
Length Of Visible Light 11h 19m
Length of Day
10h 20m
Waning Crescent, 0% of the Moon is Illuminated
Feb 9
Waning Crescent
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:23 AM 23.0 °F 13.1 °F 21.2 °F 93% 30.11 in 9.0 mi ESE 9.2 mph - N/A   Mostly Cloudy
12:40 AM 23.0 °F 12.4 °F 21.2 °F 93% 30.11 in 9.0 mi ESE 10.4 mph - N/A   Overcast
12:52 AM 24.1 °F 13.7 °F 21.9 °F 91% 30.16 in 9.0 mi SE 10.4 mph - N/A   Overcast
1:52 AM 27.0 °F 16.1 °F 25.0 °F 92% 30.14 in 7.0 mi SSE 12.7 mph - N/A   Overcast
2:52 AM 28.9 °F 18.2 °F 27.0 °F 92% 30.11 in 5.0 mi SSE 13.8 mph 21.9 mph N/A   Overcast
3:52 AM 28.9 °F 17.7 °F 27.0 °F 92% 30.09 in 5.0 mi SSE 15.0 mph - N/A   Overcast
4:52 AM 30.0 °F 19.5 °F 27.0 °F 88% 30.08 in 6.0 mi SE 13.8 mph - N/A   Overcast
5:52 AM 30.0 °F 21.1 °F 27.0 °F 88% 30.06 in 6.0 mi SE 10.4 mph - N/A   Overcast
6:52 AM 30.0 °F 20.5 °F 28.0 °F 92% 30.05 in 6.0 mi SSE 11.5 mph - N/A   Overcast
7:52 AM 30.9 °F 20.7 °F 28.0 °F 89% 30.05 in 5.0 mi SSE 13.8 mph 20.7 mph N/A   Overcast
8:22 AM 30.2 °F 19.8 °F 28.4 °F 93% 30.00 in 5.0 mi SSE 13.8 mph 21.9 mph N/A   Overcast
8:52 AM 32.0 °F 21.6 °F 28.0 °F 85% 30.04 in 5.0 mi SSE 15.0 mph 20.7 mph N/A   Overcast
9:52 AM 33.1 °F 23.0 °F 28.9 °F 85% 30.03 in 6.0 mi SSE 15.0 mph 23.0 mph N/A   Overcast
10:52 AM 37.0 °F 27.4 °F 28.9 °F 73% 30.00 in 7.0 mi SSE 17.3 mph - N/A   Mostly Cloudy
11:07 AM 37.4 °F 27.8 °F 30.2 °F 75% 29.96 in 8.0 mi SSE 17.3 mph 25.3 mph N/A   Scattered Clouds
11:52 AM 41.0 °F 32.5 °F 30.9 °F 67% 29.97 in 10.0 mi SSE 17.3 mph - N/A   Clear
12:52 PM 45.0 °F 37.6 °F 30.9 °F 58% 29.91 in 10.0 mi South 17.3 mph - N/A   Clear
1:52 PM 48.9 °F - 32.0 °F 52% 29.86 in 10.0 mi South 18.4 mph 27.6 mph N/A   Clear
2:52 PM 50.0 °F - 33.1 °F 52% 29.82 in 10.0 mi SSE 19.6 mph - N/A   Clear
3:52 PM 48.0 °F - 33.1 °F 56% 29.81 in 10.0 mi SSE 17.3 mph 25.3 mph N/A   Clear
4:52 PM 46.0 °F 39.9 °F 33.1 °F 61% 29.78 in 10.0 mi SSE 13.8 mph - N/A   Scattered Clouds
5:52 PM 45.0 °F 37.9 °F 33.1 °F 63% 29.80 in 10.0 mi SSE 16.1 mph 23.0 mph N/A   Mostly Cloudy
6:52 PM 43.0 °F 35.1 °F 33.1 °F 68% 29.78 in 10.0 mi SE 17.3 mph - N/A   Mostly Cloudy
7:52 PM 42.1 °F 34.2 °F 33.1 °F 70% 29.78 in 10.0 mi SE 16.1 mph - N/A   Overcast
8:52 PM 39.9 °F 31.4 °F 32.0 °F 73% 29.76 in 10.0 mi SE 16.1 mph - 0.00 in   Overcast
9:52 PM 39.0 °F 29.9 °F 30.9 °F 73% 29.74 in 10.0 mi SE 17.3 mph - N/A   Overcast
10:52 PM 39.0 °F 31.4 °F 30.9 °F 73% 29.73 in 10.0 mi SE 12.7 mph - N/A   Overcast
11:16 PM 37.4 °F 29.8 °F 30.2 °F 75% 29.69 in 10.0 mi SE 11.5 mph - N/A   Overcast
11:52 PM 37.9 °F 30.5 °F 30.9 °F 76% 29.72 in 10.0 mi SE 11.5 mph - N/A   Overcast
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