Weather History for Sioux City, IA

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Friday, August 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 77 °F 71 °F  
Max Temperature 87 °F 83 °F 102 °F (1938)
Min Temperature 67 °F 60 °F 40 °F (1891)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 5 1  
Since 1 June heating degree days 60 31  
Since 1 July heating degree days 20 4  
Cooling Degree Days 12 7  
Month to date cooling degree days 136 185  
Year to date cooling degree days 673 730  
Since 1 June cooling degree days 617 666  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in 0.10 in 2.18 in (2010)
Month to date precipitation 2.74 2.38  
Year to date precipitation 19.80 19.69  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 8 mph (SE)    
Max Wind Speed 18 mph    
Max Gust Speed 22 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 23, 2013 Rise Set
Actual Time 6:41 AM CDT 8:13 PM CDT
Civil Twilight 6:11 AM CDT 8:43 PM CDT
Nautical Twilight 5:36 AM CDT 9:18 PM CDT
Astronomical Twilight 4:57 AM CDT 9:56 PM CDT
Moon 9:27 PM CDT (8/23) 9:42 AM CDT (8/23)
Length of Visible Light 14h 31m
Length of Day
13h 32m
Waning Gibbous, 91% of the Moon is Illuminated
Aug 23
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 72.0 °F - 68.0 °F 87% 30.07 in 10.0 mi East 5.8 mph - N/A   Clear
1:52 AM 70.0 °F - 68.0 °F 93% 30.07 in 10.0 mi ESE 3.5 mph - N/A   Clear
2:52 AM 69.1 °F - 68.0 °F 96% 30.06 in 8.0 mi East 3.5 mph - N/A   Clear
3:52 AM 69.1 °F - 68.0 °F 96% 30.06 in 7.0 mi SE 3.5 mph - N/A   Overcast
4:52 AM 68.0 °F - 66.9 °F 96% 30.06 in 6.0 mi ESE 4.6 mph - N/A   Partly Cloudy
5:52 AM 66.9 °F - 66.0 °F 97% 30.05 in 5.0 mi ESE 5.8 mph - N/A   Scattered Clouds
6:52 AM 68.0 °F - 66.0 °F 93% 30.05 in 7.0 mi ESE 4.6 mph - N/A   Clear
7:52 AM 69.1 °F - 66.9 °F 93% 30.05 in 9.0 mi ESE 6.9 mph - N/A   Clear
8:52 AM 72.0 °F - 69.1 °F 91% 30.06 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
9:52 AM 73.9 °F - 70.0 °F 87% 30.06 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
10:52 AM 78.1 °F - 72.0 °F 81% 30.04 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
11:52 AM 82.0 °F 87.9 °F 73.9 °F 76% 30.02 in 10.0 mi SSE 9.2 mph - N/A   Clear
12:52 PM 84.0 °F 90.2 °F 73.0 °F 69% 30.01 in 10.0 mi SSE 11.5 mph - N/A   Partly Cloudy
1:52 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.99 in 10.0 mi SE 13.8 mph - N/A   Clear
2:52 PM 87.1 °F 94.5 °F 73.0 °F 63% 29.99 in 10.0 mi SSE 12.7 mph 18.4 mph N/A   Scattered Clouds
3:52 PM 86.0 °F 91.5 °F 71.1 °F 61% 29.98 in 10.0 mi SSE 16.1 mph 21.9 mph N/A   Clear
4:52 PM 86.0 °F 92.2 °F 72.0 °F 63% 29.97 in 10.0 mi South 11.5 mph - N/A   Clear
5:52 PM 84.9 °F 90.7 °F 72.0 °F 65% 29.97 in 10.0 mi SSE 13.8 mph - N/A   Partly Cloudy
6:52 PM 82.9 °F 87.5 °F 71.1 °F 67% 29.96 in 10.0 mi SSE 10.4 mph - N/A   Clear
7:52 PM 80.1 °F 83.8 °F 72.0 °F 76% 29.95 in 10.0 mi SE 8.1 mph - N/A   Clear
8:52 PM 75.9 °F - 71.1 °F 85% 29.95 in 10.0 mi SE 8.1 mph - N/A   Clear
9:52 PM 75.9 °F - 70.0 °F 82% 29.97 in 10.0 mi SE 9.2 mph - N/A   Clear
10:52 PM 73.9 °F - 69.1 °F 85% 29.97 in 10.0 mi SE 6.9 mph - N/A   Clear
11:52 PM 72.0 °F - 69.1 °F 91% 29.97 in 10.0 mi SE 5.8 mph - N/A   Clear