Sioux City, IA

12:23 AM CDT on April 22, 2018 (GMT -0500)
Sioux Gateway

Weather History for KSUX - December, 2011

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Friday, December 30, 2011

  Actual Average Record
Temperature  
Mean Temperature 36 °F 20 °F  
Max Temperature 45 °F 30 °F 66 °F (2004)
Min Temperature 27 °F 10 °F -16 °F (1968)
Degree Days  
Heating Degree Days 29 45  
Month to date heating degree days 1155 1272  
Since 1 July heating degree days 2527 2748  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1093 869  
Moisture  
Dew Point 34 °F    
Average Humidity 82    
Maximum Humidity 96    
Minimum Humidity 66    
Precipitation  
Precipitation 0.04 in 0.02 in 0.97 in (1972)
Month to date precipitation 0.78 0.78  
Year to date precipitation 24.13 27.72  
Snow  
Snow 0.00 in 0.20 in 7.00 in (1923)
Month to date snowfall 2.9 7.6  
Since 1 July snowfall 2.9 13.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.73 in    
Wind  
Wind Speed 13 mph (NW)    
Max Wind Speed 29 mph    
Max Gust Speed 37 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 30, 2011 Rise Set
Actual Time 7:54 AM CST 5:01 PM CST
Civil Twilight 7:22 AM CST 5:33 PM CST
Nautical Twilight 6:47 AM CST 6:08 PM CST
Astronomical Twilight 6:13 AM CST 6:43 PM CST
Moon 11:06 AM CST (12/30) 11:46 PM CST (12/30)
Length of Visible Light 10h 10m
Length of Day
9h 06m
Waxing Crescent, 36% of the Moon is Illuminated
Dec 30
Waxing Crescent
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter
Jan 23
New

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:12 AM 39.2 °F 29.8 °F 37.4 °F 93% 29.52 in 7.0 mi NW 18.4 mph - 0.03 in Rain Light Rain
12:19 AM 39.2 °F 30.5 °F 37.4 °F 93% 29.52 in 8.0 mi NW 16.1 mph - 0.03 in Rain Light Rain
12:52 AM 39.9 °F 31.4 °F 37.9 °F 93% 29.55 in 8.0 mi NW 16.1 mph - 0.05 in Rain Light Rain
1:19 AM 41.0 °F 31.4 °F 37.4 °F 87% 29.52 in 10.0 mi North 21.9 mph 27.6 mph 0.01 in Rain Light Rain
1:52 AM 41.0 °F 32.5 °F 37.9 °F 89% 29.56 in 10.0 mi NW 17.3 mph - 0.01 in Rain Light Rain
2:06 AM 41.0 °F 32.8 °F 37.4 °F 87% 29.56 in 10.0 mi NW 16.1 mph - N/A   Overcast
2:14 AM 41.0 °F 33.5 °F 37.4 °F 87% 29.57 in 10.0 mi NW 13.8 mph - 0.00 in   Overcast
2:35 AM 39.2 °F 31.6 °F 37.4 °F 93% 29.58 in 10.0 mi WNW 12.7 mph - N/A   Overcast
2:52 AM 39.9 °F - 37.0 °F 89% 29.60 in 10.0 mi North - - 0.00 in   Scattered Clouds
3:52 AM 37.0 °F 29.8 °F 35.1 °F 93% 29.62 in 10.0 mi WNW 10.4 mph - N/A   Clear
4:52 AM 36.0 °F 28.5 °F 33.1 °F 89% 29.63 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
5:52 AM 37.9 °F 32.1 °F 33.1 °F 83% 29.64 in 10.0 mi NW 8.1 mph - N/A   Overcast
6:52 AM 39.9 °F 32.9 °F 33.1 °F 77% 29.65 in 10.0 mi NW 11.5 mph - N/A   Overcast
7:52 AM 42.1 °F 34.2 °F 34.0 °F 73% 29.68 in 10.0 mi NW 16.1 mph 25.3 mph N/A   Overcast
8:52 AM 42.1 °F 33.3 °F 34.0 °F 73% 29.70 in 10.0 mi NW 19.6 mph - N/A   Scattered Clouds
9:52 AM 43.0 °F 34.2 °F 36.0 °F 76% 29.73 in 10.0 mi NW 20.7 mph 31.1 mph N/A   Overcast
10:10 AM 42.8 °F 34.5 °F 35.6 °F 76% 29.72 in 10.0 mi NW 18.4 mph 27.6 mph N/A   Overcast
10:52 AM 43.0 °F 34.0 °F 35.1 °F 74% 29.74 in 10.0 mi NW 21.9 mph 31.1 mph N/A   Overcast
11:52 AM 43.0 °F 34.0 °F 37.0 °F 80% 29.74 in 10.0 mi NW 21.9 mph 31.1 mph N/A   Overcast
12:52 PM 44.1 °F 35.2 °F 36.0 °F 73% 29.75 in 10.0 mi NW 23.0 mph 35.7 mph N/A   Overcast
1:52 PM 44.1 °F 34.6 °F 35.1 °F 71% 29.75 in 10.0 mi NW 26.5 mph 32.2 mph N/A   Overcast
2:52 PM 43.0 °F 35.7 °F 34.0 °F 71% 29.79 in 10.0 mi NW 15.0 mph 25.3 mph N/A   Overcast
3:29 PM 42.8 °F 34.8 °F 33.8 °F 70% 29.78 in 10.0 mi NW 17.3 mph - N/A   Scattered Clouds
3:41 PM 44.6 °F 37.4 °F 33.8 °F 66% 29.79 in 10.0 mi NW 16.1 mph - N/A   Mostly Cloudy
3:52 PM 42.1 °F 34.9 °F 33.1 °F 70% 29.83 in 10.0 mi NW 13.8 mph - N/A   Mostly Cloudy
4:08 PM 41.0 °F 33.5 °F 33.8 °F 76% 29.81 in 10.0 mi NW 13.8 mph - N/A   Scattered Clouds
4:16 PM 42.8 °F 35.8 °F 33.8 °F 70% 29.82 in 10.0 mi WNW 13.8 mph - N/A   Mostly Cloudy
4:31 PM 41.0 °F 33.5 °F 33.8 °F 76% 29.83 in 10.0 mi NW 13.8 mph - N/A   Scattered Clouds
4:52 PM 39.9 °F 33.9 °F 33.1 °F 77% 29.86 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
5:07 PM 39.2 °F 34.2 °F 33.8 °F 81% 29.83 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy
5:52 PM 35.1 °F 30.1 °F 30.0 °F 82% 29.86 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
6:52 PM 35.1 °F - 30.9 °F 85% 29.87 in 10.0 mi Calm Calm - N/A   Overcast
7:35 PM 32.0 °F 26.4 °F 30.2 °F 93% 29.86 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
7:52 PM 33.1 °F - 30.0 °F 89% 29.88 in 10.0 mi Calm Calm - N/A   Clear
8:52 PM 30.0 °F 26.5 °F 28.0 °F 92% 29.88 in 8.0 mi East 3.5 mph - N/A   Clear
9:52 PM 28.0 °F 20.8 °F 26.1 °F 92% 29.86 in 10.0 mi ESE 6.9 mph - N/A   Clear
10:52 PM 28.0 °F 20.0 °F 27.0 °F 96% 29.85 in 8.0 mi ESE 8.1 mph - N/A   Clear
11:52 PM 28.0 °F 20.0 °F 26.1 °F 92% 29.83 in 9.0 mi SE 8.1 mph - N/A   Clear