Weather History for Sioux City, IA

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Saturday, May 17, 2014

  Actual Average Record
Temperature  
Mean Temperature 50 °F 61 °F  
Max Temperature 69 °F 73 °F 97 °F (1996)
Min Temperature 30 °F 49 °F 30 °F (2014)
Degree Days  
Heating Degree Days 15 5  
Month to date heating degree days 170 128  
Since 1 July heating degree days 7219 6780  
Cooling Degree Days 0 2  
Month to date cooling degree days 17 20  
Year to date cooling degree days 26 31  
Moisture  
Dew Point 28 °F    
Average Humidity 49    
Maximum Humidity 75    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.12 in 3.38 in (1892)
Month to date precipitation 0.58 2.00  
Year to date precipitation 3.80 8.24  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.2  
Since 1 July snowfall 23.8 35.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 5 mph (SW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 17, 2014 Rise Set
Actual Time 6:01 AM CDT 8:42 PM CDT
Civil Twilight 5:29 AM CDT 9:14 PM CDT
Nautical Twilight 4:48 AM CDT 9:55 PM CDT
Astronomical Twilight 4:02 AM CDT 10:42 PM CDT
Moon 11:43 PM CDT (5/17) 8:46 AM CDT (5/17)
Length of Visible Light 15h 45m
Length of Day
14h 40m
Waning Gibbous, 89% of the Moon is Illuminated
May 17
Waning Gibbous
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 12
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 39.9 °F 35.8 °F 26.1 °F 58% 30.15 in 10.0 mi North 5.8 mph - N/A   Clear
1:52 AM 35.1 °F 31.0 °F 26.1 °F 70% 30.15 in 10.0 mi SW 4.6 mph - N/A   Clear
2:52 AM 36.0 °F - 27.0 °F 70% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 36.0 °F - 26.1 °F 67% 30.15 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 34.0 °F - 26.1 °F 73% 30.14 in 10.0 mi Calm Calm - N/A   Clear
5:52 AM 34.0 °F 31.0 °F 26.1 °F 73% 30.15 in 10.0 mi NNW 3.5 mph - N/A   Clear
6:52 AM 35.1 °F 32.2 °F 27.0 °F 72% 30.17 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:52 AM 43.0 °F - 28.0 °F 56% 30.17 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 48.0 °F - 32.0 °F 54% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:52 AM 55.9 °F - 35.1 °F 45% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:52 AM 61.0 °F - 33.1 °F 35% 30.15 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:52 AM 63.0 °F - 30.0 °F 29% 30.14 in 10.0 mi North - - N/A   Mostly Cloudy
12:52 PM 62.1 °F - 28.0 °F 28% 30.13 in 10.0 mi West 4.6 mph - N/A   Mostly Cloudy
1:52 PM 64.0 °F - 28.9 °F 27% 30.12 in 10.0 mi West 9.2 mph - N/A   Overcast
2:52 PM 66.9 °F - 27.0 °F 22% 30.11 in 10.0 mi West 12.7 mph 16.1 mph N/A   Mostly Cloudy
3:52 PM 69.1 °F - 28.0 °F 22% 30.10 in 10.0 mi North - - N/A   Mostly Cloudy
4:52 PM 69.1 °F - 28.0 °F 22% 30.09 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
5:52 PM 69.1 °F - 28.0 °F 22% 30.08 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
6:52 PM 66.9 °F - 26.1 °F 21% 30.08 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
7:52 PM 64.9 °F - 27.0 °F 24% 30.07 in 10.0 mi South 12.7 mph - N/A   Clear
8:52 PM 59.0 °F - 28.0 °F 31% 30.08 in 10.0 mi South 9.2 mph - N/A   Clear
9:52 PM 53.1 °F - 28.9 °F 40% 30.09 in 10.0 mi South 6.9 mph - N/A   Clear
10:52 PM 51.1 °F - 28.9 °F 43% 30.11 in 10.0 mi South 5.8 mph - N/A   Clear
11:52 PM 51.1 °F - 33.1 °F 50% 30.11 in 10.0 mi South 3.5 mph - N/A   Clear