Weather History for Waterloo, IA

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Friday, February 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 2 °F 20 °F  
Max Temperature 15 °F 29 °F 52 °F (1911)
Min Temperature -11 °F 10 °F -30 °F (1918)
Degree Days  
Heating Degree Days 63 46  
Month to date heating degree days 63 46  
Since 1 July heating degree days 4099 4300  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point -4 °F    
Average Humidity 72    
Maximum Humidity 80    
Minimum Humidity 64    
Precipitation  
Precipitation 0.05 in 0.03 in 1.08 in (1973)
Month to date precipitation 0.05 0.03  
Year to date precipitation 1.35 0.86  
Snow  
Snow 0.60 in 0.30 in 5.00 in (2011)
Month to date snowfall 0.6 0.3  
Since 1 July snowfall 19.4 21.8  
Snow Depth 5.00 in    
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 7 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 01, 2013 Rise Set
Actual Time 7:23 AM CST 5:23 PM CST
Civil Twilight 6:53 AM CST 5:53 PM CST
Nautical Twilight 6:19 AM CST 6:27 PM CST
Astronomical Twilight 5:46 AM CST 7:00 PM CST
Moon 11:41 PM CST (2/1) 9:48 AM CST (2/1)
Length of Visible Light 11h 00m
Length of Day
10h 00m
Waning Gibbous, 70% of the Moon is Illuminated
Feb 1
Waning Gibbous
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
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 -5.1 °F -23.5 °F -13.0 °F 69% 30.39 in 10.0 mi WNW 11.5 mph - N/A   Clear
1:54 AM -5.8 °F -22.4 °F -14.8 °F 65% 30.32 in 10.0 mi WNW 9.2 mph - N/A   Clear
2:54 AM -7.1 °F -19.9 °F -14.1 °F 72% 30.40 in 10.0 mi WNW 5.8 mph - N/A   Clear
3:54 AM -8.0 °F -22.5 °F -15.0 °F 71% 30.40 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:54 AM -8.0 °F -25.0 °F -16.1 °F 68% 30.43 in 10.0 mi West 9.2 mph - N/A   Clear
5:54 AM -9.4 °F - -16.6 °F 71% 30.35 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM -11.2 °F -23.0 °F -18.4 °F 70% 30.34 in 10.0 mi West 4.6 mph - N/A   Clear
7:54 AM -9.9 °F - -16.1 °F 74% 30.42 in 10.0 mi Calm Calm - N/A   Clear
8:54 AM -7.6 °F -24.6 °F -14.8 °F 71% 30.35 in 10.0 mi West 9.2 mph - N/A   Clear
9:54 AM -4.0 °F -14.6 °F -13.0 °F 65% 30.42 in 10.0 mi West 4.6 mph - N/A   Clear
10:54 AM -2.2 °F -14.2 °F -11.2 °F 66% 30.34 in 10.0 mi WSW 5.8 mph - N/A   Clear
11:54 AM -0.0 °F -16.3 °F -9.9 °F 63% 30.40 in 10.0 mi WSW 10.4 mph - N/A   Clear
12:54 PM 1.4 °F -8.3 °F -7.6 °F 66% 30.28 in 10.0 mi SSW 4.6 mph - N/A   Clear
1:54 PM 3.0 °F -13.3 °F -6.0 °F 66% 30.33 in 10.0 mi SW 11.5 mph - N/A   Overcast
2:54 PM 3.2 °F -12.2 °F -5.8 °F 66% 30.22 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
3:54 PM 5.0 °F -10.0 °F -4.0 °F 66% 30.20 in 10.0 mi South 10.4 mph - N/A   Overcast
4:54 PM 5.0 °F -11.6 °F -2.9 °F 70% 30.23 in 10.0 mi South 12.7 mph - N/A   Overcast
5:54 PM 6.1 °F -9.5 °F -0.9 °F 73% 30.22 in 2.5 mi South 11.5 mph - 0.00 in Snow Light Snow
6:10 PM 6.8 °F -4.8 °F -0.4 °F 72% 30.14 in 4.0 mi South 6.9 mph - 0.01 in Snow Light Snow
6:27 PM 6.8 °F -7.8 °F 1.4 °F 79% 30.13 in 2.5 mi South 10.4 mph - 0.01 in Snow Light Snow
6:54 PM 7.0 °F -7.5 °F 1.9 °F 80% 30.19 in 4.0 mi South 10.4 mph - 0.01 in Snow Light Snow
7:02 PM 6.8 °F -7.8 °F 1.4 °F 79% 30.11 in 5.0 mi South 10.4 mph - 0.01 in Snow Light Snow
7:54 PM 9.0 °F -0.9 °F 3.0 °F 77% 30.18 in 3.0 mi South 5.8 mph - 0.01 in Snow Light Snow
8:02 PM 8.6 °F -2.6 °F 3.2 °F 79% 30.10 in 2.0 mi South 6.9 mph - 0.00 in Snow Light Snow
8:18 PM 10.4 °F -0.4 °F 3.2 °F 73% 30.10 in 4.0 mi South 6.9 mph - 0.00 in Snow Light Snow
8:54 PM 10.0 °F -1.9 °F 5.0 °F 80% 30.15 in 4.0 mi South 8.1 mph - 0.01 in Snow Light Snow
9:06 PM 10.4 °F -0.4 °F 5.0 °F 79% 30.08 in 7.0 mi South 6.9 mph - 0.00 in Snow Light Snow
9:54 PM 12.0 °F 2.7 °F 7.0 °F 80% 30.14 in 8.0 mi South 5.8 mph - 0.00 in Snow Light Snow
10:03 PM 12.2 °F 0.7 °F 6.8 °F 79% 30.07 in 2.5 mi South 8.1 mph - 0.00 in Snow Light Snow
10:11 PM 12.2 °F -0.2 °F 6.8 °F 79% 30.06 in 1.2 mi South 9.2 mph - 0.01 in Snow Light Snow
10:30 PM 12.2 °F 0.7 °F 8.6 °F 85% 30.05 in 2.5 mi SSE 8.1 mph - 0.02 in Snow Light Snow
10:34 PM 12.2 °F 0.7 °F 8.6 °F 85% 30.05 in 3.0 mi South 8.1 mph - 0.02 in Snow Light Snow
10:54 PM 12.9 °F 2.6 °F 9.0 °F 84% 30.11 in 10.0 mi South 6.9 mph - 0.02 in   Overcast
11:54 PM 15.1 °F 5.2 °F 10.0 °F 80% 30.08 in 10.0 mi SSE 6.9 mph - N/A   Overcast