Weather History for Waterloo, IA

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Thursday, February 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 29 °F 29 °F  
Max Temperature 32 °F 37 °F 61 °F (2000)
Min Temperature 26 °F 20 °F -29 °F (1962)
Degree Days  
Heating Degree Days 36 36  
Month to date heating degree days 1174 1163  
Since 1 July heating degree days 5210 5419  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 23 °F    
Average Humidity 79    
Maximum Humidity 85    
Minimum Humidity 72    
Precipitation  
Precipitation 0.00 in 0.05 in 1.80 in (1948)
Month to date precipitation 1.78 0.99  
Year to date precipitation 3.08 1.82  
Snow  
Snow 0.00 in 0.20 in 4.20 in (1939)
Month to date snowfall 18.3 7.4  
Since 1 July snowfall 37.1 28.9  
Snow Depth 8.00 in    
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 13 mph (NNW)    
Max Wind Speed 20 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 28, 2013 Rise Set
Actual Time 6:46 AM CST 5:58 PM CST
Civil Twilight 6:18 AM CST 6:26 PM CST
Nautical Twilight 5:45 AM CST 6:59 PM CST
Astronomical Twilight 5:12 AM CST 7:32 PM CST
Moon 9:31 PM CST (2/28) 7:51 AM CST (2/28)
Length of Visible Light 12h 08m
Length of Day
11h 12m
Waning Gibbous, 90% of the Moon is Illuminated
Feb 28
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
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 30.0 °F 18.3 °F 26.1 °F 85% 29.94 in 10.0 mi North 17.3 mph - N/A   Overcast
1:54 AM 30.0 °F 19.1 °F 25.0 °F 82% 29.96 in 10.0 mi NNW 15.0 mph - N/A   Overcast
2:54 AM 30.0 °F 20.0 °F 26.1 °F 85% 29.97 in 10.0 mi NNW 12.7 mph - N/A   Overcast
3:54 AM 28.0 °F 15.7 °F 24.1 °F 85% 29.98 in 10.0 mi NNW 17.3 mph - N/A   Overcast
4:54 AM 27.0 °F 14.7 °F 23.0 °F 85% 30.00 in 10.0 mi NNW 16.1 mph - N/A   Overcast
5:54 AM 26.6 °F 13.8 °F 23.0 °F 86% 29.99 in 10.0 mi NNW 17.3 mph - N/A   Overcast
6:54 AM 26.1 °F 15.0 °F 21.9 °F 84% 30.04 in 10.0 mi NW 12.7 mph - N/A   Overcast
7:54 AM 26.1 °F 15.0 °F 21.9 °F 84% 30.06 in 10.0 mi NW 12.7 mph - N/A   Overcast
8:36 AM 26.6 °F 16.8 °F 21.2 °F 80% 30.04 in 10.0 mi NW 10.4 mph - N/A   Overcast
8:54 AM 27.0 °F 16.7 °F 21.9 °F 81% 30.08 in 10.0 mi NW 11.5 mph - N/A   Overcast
9:18 AM 28.4 °F 18.5 °F 23.0 °F 80% 30.05 in 10.0 mi NNW 11.5 mph - N/A   Overcast
9:54 AM 30.9 °F 19.4 °F 24.1 °F 76% 30.09 in 10.0 mi North 17.3 mph - N/A   Overcast
10:14 AM 30.2 °F 18.1 °F 24.8 °F 80% 30.06 in 10.0 mi North 18.4 mph - N/A   Overcast
10:54 AM 30.9 °F 20.2 °F 24.1 °F 76% 30.10 in 10.0 mi North 15.0 mph - N/A   Overcast
11:54 AM 30.9 °F 19.8 °F 24.1 °F 76% 30.10 in 10.0 mi North 16.1 mph - N/A   Overcast
12:35 PM 32.0 °F 22.5 °F 24.8 °F 75% 30.07 in 10.0 mi North 12.7 mph - N/A   Overcast
12:54 PM 30.9 °F 20.7 °F 23.0 °F 72% 30.10 in 10.0 mi North 13.8 mph - N/A   Overcast
1:44 PM 30.2 °F 19.8 °F 23.0 °F 75% 30.07 in 10.0 mi North 13.8 mph - N/A   Overcast
1:54 PM 30.9 °F 20.7 °F 23.0 °F 72% 30.10 in 10.0 mi North 13.8 mph - N/A   Overcast
2:54 PM 30.0 °F 20.0 °F 23.0 °F 75% 30.11 in 10.0 mi North 12.7 mph - N/A   Overcast
3:54 PM 28.9 °F 17.7 °F 21.9 °F 75% 30.13 in 10.0 mi NW 15.0 mph - N/A   Overcast
4:54 PM 28.9 °F 18.6 °F 21.9 °F 75% 30.13 in 10.0 mi NNW 12.7 mph - N/A   Overcast
5:24 PM 28.4 °F 17.0 °F 21.2 °F 74% 30.10 in 10.0 mi NNW 15.0 mph - N/A   Overcast
5:54 PM 28.0 °F 18.6 °F 21.9 °F 78% 30.14 in 10.0 mi NNW 10.4 mph - N/A   Overcast
6:54 PM 27.0 °F 17.3 °F 21.0 °F 78% 30.15 in 10.0 mi NNW 10.4 mph - N/A   Overcast
7:54 PM 27.0 °F 16.7 °F 21.0 °F 78% 30.16 in 10.0 mi NNW 11.5 mph - N/A   Overcast
8:54 PM 27.0 °F 17.3 °F 21.0 °F 78% 30.16 in 10.0 mi NNW 10.4 mph - N/A   Overcast
10:54 PM 26.1 °F 16.8 °F 21.0 °F 81% 30.16 in 10.0 mi NNW 9.2 mph - N/A   Overcast
11:54 PM 26.1 °F 16.2 °F 21.9 °F 84% 30.16 in 10.0 mi North 10.4 mph - N/A   Overcast