Iowa City, IA

7:45 PM CST on February 23, 2017 (GMT -0600)
Iowa City Municipal

Weather History for KIOW - December, 2012

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Sunday, December 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 22 °F 22 °F  
Max Temperature 37 °F 30 °F 62 °F (2004)
Min Temperature 6 °F 15 °F -12 °F (1963)
Degree Days  
Heating Degree Days 43 43  
Month to date heating degree days 993 1189  
Since 1 July heating degree days 2332 2496  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1266 912  
Moisture  
Dew Point 16 °F    
Average Humidity 78    
Maximum Humidity 91    
Minimum Humidity 64    
Precipitation  
Precipitation 0.00 in 0.03 in 0.85 in (1971)
Month to date precipitation 1.29 1.50  
Year to date precipitation 26.12 36.26  
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 18 mph    
Max Gust Speed 28 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 30, 2012 Rise Set
Actual Time 7:32 AM CST 4:45 PM CST
Civil Twilight 7:01 AM CST 5:16 PM CST
Nautical Twilight 6:26 AM CST 5:51 PM CST
Astronomical Twilight 5:52 AM CST 6:25 PM CST
Moon 7:18 PM CST (12/30) 8:40 AM CST (12/30)
Length of Visible Light 10h 15m
Length of Day
9h 12m
Waning Gibbous, 95% of the Moon is Illuminated
Dec 30
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

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 7.0 °F - 3.9 °F 87% 30.31 in 6.0 mi Calm Calm - N/A   Clear
1:52 AM 8.1 °F - 5.0 °F 87% 30.32 in 6.0 mi Calm Calm - N/A   Clear
2:52 AM 10.0 °F - 7.0 °F 87% 30.34 in 6.0 mi Calm Calm - N/A   Clear
3:52 AM 7.0 °F - 3.0 °F 84% 30.35 in 6.0 mi Calm Calm - N/A   Clear
4:52 AM 8.1 °F - 5.0 °F 87% 30.34 in 6.0 mi Calm Calm - N/A   Clear
5:52 AM 6.1 °F - 3.0 °F 87% 30.34 in 6.0 mi Calm Calm - N/A   Clear
7:52 AM 7.0 °F - 5.0 °F 92% 30.36 in 4.0 mi Calm Calm - N/A   Clear
8:52 AM 10.0 °F - 7.0 °F 87% 30.35 in 5.0 mi Calm Calm - N/A   Clear
9:52 AM 14.0 °F - 10.9 °F 88% 30.37 in 5.0 mi Calm Calm - N/A   Clear
10:52 AM 19.0 °F - 15.1 °F 85% 30.35 in 6.0 mi Calm Calm - N/A   Clear
11:52 AM 21.9 °F 14.5 °F 17.1 °F 82% 30.31 in 7.0 mi ESE 5.8 mph - N/A   Clear
12:52 PM 26.1 °F 17.6 °F 19.9 °F 78% 30.25 in 9.0 mi SE 8.1 mph - N/A   Clear
1:52 PM 28.9 °F 21.9 °F 21.0 °F 72% 30.22 in 10.0 mi SE 6.9 mph - N/A   Clear
2:52 PM 30.0 °F 23.2 °F 23.0 °F 75% 30.21 in 10.0 mi SE 6.9 mph - N/A   Clear
3:52 PM 32.0 °F 24.2 °F 24.1 °F 73% 30.18 in 10.0 mi SSE 9.2 mph - N/A   Clear
4:52 PM 33.1 °F 24.9 °F 23.0 °F 66% 30.16 in 10.0 mi SSE 10.4 mph - N/A   Clear
5:52 PM 33.1 °F 24.4 °F 23.0 °F 66% 30.13 in 10.0 mi SSE 11.5 mph - N/A   Clear
6:52 PM 34.0 °F 23.8 °F 24.1 °F 67% 30.12 in 10.0 mi South 16.1 mph 27.6 mph N/A   Clear
7:52 PM 35.1 °F 25.2 °F 25.0 °F 67% 30.10 in 10.0 mi South 16.1 mph 24.2 mph N/A   Clear
8:52 PM 36.0 °F 27.1 °F 24.1 °F 62% 30.08 in 10.0 mi South 13.8 mph - N/A   Clear
9:52 PM 36.0 °F 26.7 °F 24.1 °F 62% 30.07 in 10.0 mi SSW 15.0 mph 21.9 mph N/A   Clear
10:52 PM 36.0 °F 28.5 °F 24.1 °F 62% 30.08 in 10.0 mi SSW 10.4 mph - N/A   Clear
11:52 PM 35.1 °F 27.9 °F 24.1 °F 64% 30.05 in 10.0 mi SSW 9.2 mph - N/A   Clear