Weather History for Waterloo, IA

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Friday, January 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 19 °F 18 °F  
Max Temperature 29 °F 27 °F 50 °F (1909)
Min Temperature 8 °F 10 °F -28 °F (1919)
Degree Days  
Heating Degree Days 46 46  
Month to date heating degree days 205 184  
Since 1 July heating degree days 2881 2995  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 12 °F    
Average Humidity 76    
Maximum Humidity 88    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in 0.02 in 0.63 in (1910)
Month to date precipitation T 0.11  
Year to date precipitation T 0.11  
Snow  
Snow 0.00 in 0.20 in 6.00 in (1910)
Month to date snowfall T 1.0  
Since 1 July snowfall 11.3 14.3  
Snow Depth 6.00 in    
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 9 mph (WSW)    
Max Wind Speed 21 mph    
Max Gust Speed 24 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 04, 2013 Rise Set
Actual Time 7:39 AM CST 4:50 PM CST
Civil Twilight 7:07 AM CST 5:21 PM CST
Nautical Twilight 6:32 AM CST 5:57 PM CST
Astronomical Twilight 5:58 AM CST 6:31 PM CST
Moon No Moon Rise 11:12 AM CST (1/4)
Length of Visible Light 10h 14m
Length of Day
9h 10m
Waning Gibbous, 55% of the Moon is Illuminated
Jan 4
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
12:54 AM 10.0 °F -2.9 °F 6.1 °F 84% 30.28 in 10.0 mi WSW 9.2 mph - N/A   Clear
1:54 AM 10.0 °F -3.7 °F 7.0 °F 87% 30.27 in 10.0 mi WSW 10.4 mph - N/A   Clear
2:54 AM 10.9 °F -3.4 °F 7.0 °F 84% 30.27 in 10.0 mi SW 11.5 mph - N/A   Clear
3:54 AM 12.0 °F -2.7 °F 8.1 °F 84% 30.25 in 9.0 mi WSW 12.7 mph - N/A   Clear
4:54 AM 12.9 °F -1.6 °F 8.1 °F 81% 30.22 in 10.0 mi WSW 12.7 mph - N/A   Clear
5:54 AM 12.0 °F -0.4 °F 8.1 °F 84% 30.23 in 10.0 mi SW 9.2 mph - N/A   Clear
6:54 AM 12.2 °F -0.2 °F 8.6 °F 85% 30.17 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:54 AM 14.0 °F 0.5 °F 10.0 °F 84% 30.23 in 10.0 mi SW 11.5 mph - N/A   Clear
8:54 AM 16.0 °F 1.1 °F 10.9 °F 81% 30.22 in 10.0 mi SW 15.0 mph - N/A   Clear
9:54 AM 19.9 °F 6.7 °F 14.0 °F 78% 30.23 in 10.0 mi WSW 13.8 mph - N/A   Clear
10:54 AM 23.0 °F 10.1 °F 16.0 °F 74% 30.23 in 10.0 mi WSW 15.0 mph - N/A   Clear
11:54 AM 25.0 °F 12.6 °F 17.1 °F 72% 30.22 in 10.0 mi WSW 15.0 mph - N/A   Clear
12:54 PM 27.0 °F 14.3 °F 17.1 °F 66% 30.19 in 10.0 mi WSW 17.3 mph - N/A   Clear
1:54 PM 28.9 °F 17.3 °F 18.0 °F 64% 30.19 in 10.0 mi West 16.1 mph - N/A   Clear
2:54 PM 28.9 °F 19.2 °F 19.9 °F 69% 30.19 in 10.0 mi WSW 11.5 mph - N/A   Clear
3:54 PM 28.0 °F 18.6 °F 19.9 °F 72% 30.20 in 10.0 mi WSW 10.4 mph - N/A   Clear
4:54 PM 25.0 °F 17.1 °F 18.0 °F 75% 30.21 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:54 PM 24.1 °F 18.2 °F 18.0 °F 77% 30.22 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:54 PM 19.9 °F 14.9 °F 16.0 °F 85% 30.23 in 10.0 mi WSW 3.5 mph - N/A   Clear
7:54 PM 14.0 °F - 10.9 °F 88% 30.24 in 8.0 mi Calm Calm - N/A   Clear
8:54 PM 14.0 °F - 10.0 °F 84% 30.23 in 5.0 mi Calm Calm - N/A   Clear
9:54 PM 10.0 °F - 7.0 °F 87% 30.20 in 6.0 mi Calm Calm - N/A   Clear
10:54 PM 10.0 °F 3.6 °F 7.0 °F 87% 30.21 in 6.0 mi SSE 3.5 mph - N/A   Clear
11:54 PM 9.0 °F 0.6 °F 7.0 °F 92% 30.20 in 5.0 mi ENE 4.6 mph - N/A   Clear