Weather History for Green Bay, WI

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Thursday, February 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 14 °F 22 °F  
Max Temperature 24 °F 30 °F 60 °F (1930)
Min Temperature 4 °F 14 °F -18 °F (2008)
Degree Days  
Heating Degree Days 51 43  
Month to date heating degree days 1009 960  
Since 1 July heating degree days 5174 5549  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 13 °F    
Average Humidity 81    
Maximum Humidity 88    
Minimum Humidity 73    
Precipitation  
Precipitation T in 0.05 in 1.21 in (1985)
Month to date precipitation 1.69 0.77  
Year to date precipitation 4.05 1.90  
Snow  
Snow T in 0.40 in 4.50 in (2011)
Month to date snowfall 11.5 7.5  
Since 1 July snowfall 50.6 37.8  
Snow Depth 8.00 in    
Sea Level Pressure  
Sea Level Pressure 30.37 in    
Wind  
Wind Speed 13 mph (NNE)    
Max Wind Speed 23 mph    
Max Gust Speed 31 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 21, 2013 Rise Set
Actual Time 6:42 AM CST 5:30 PM CST
Civil Twilight 6:13 AM CST 5:59 PM CST
Nautical Twilight 5:39 AM CST 6:33 PM CST
Astronomical Twilight 5:05 AM CST 7:07 PM CST
Moon 1:38 PM CST (2/21) 3:53 AM CST (2/21)
Length of Visible Light 11h 46m
Length of Day
10h 47m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 8.1 °F -2.0 °F 1.0 °F 73% 30.45 in 10.0 mi West 5.8 mph - N/A   Clear
1:53 AM 5.0 °F -6.9 °F -0.0 °F 80% 30.45 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:53 AM 5.0 °F -5.6 °F -0.0 °F 80% 30.44 in 10.0 mi WNW 5.8 mph - N/A   Clear
3:41 AM 7.0 °F -3.3 °F 1.0 °F 77% 30.41 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
3:53 AM 6.8 °F -5.9 °F 1.4 °F 79% 30.40 in 10.0 mi NNW 8.1 mph - N/A   Overcast
4:53 AM 10.9 °F 0.2 °F 5.0 °F 77% 30.46 in 10.0 mi North 6.9 mph - N/A   Overcast
5:53 AM 12.9 °F -0.2 °F 7.0 °F 77% 30.48 in 10.0 mi North 10.4 mph - N/A   Overcast
6:06 AM 12.9 °F 0.7 °F 7.0 °F 77% 30.43 in 10.0 mi North 9.2 mph - N/A   Overcast
6:53 AM 12.9 °F -0.9 °F 7.0 °F 77% 30.44 in 9.0 mi North 11.5 mph - N/A   Overcast
7:53 AM 15.1 °F -0.6 °F 9.0 °F 77% 30.39 in 10.0 mi NNE 16.1 mph - N/A   Overcast
8:30 AM 17.1 °F 10.0 °F 10.9 °F 77% 30.43 in 10.0 mi North 4.6 mph - N/A   Overcast
8:53 AM 17.1 °F 7.6 °F 12.0 °F 81% 30.47 in 8.0 mi North 6.9 mph - N/A   Overcast
9:53 AM 19.0 °F 10.0 °F 14.0 °F 81% 30.47 in 10.0 mi NNE 6.9 mph - N/A   Overcast
10:53 AM 21.0 °F 9.9 °F 15.1 °F 78% 30.46 in 10.0 mi NE 10.4 mph - N/A   Overcast
11:53 AM 21.9 °F 8.7 °F 16.0 °F 78% 30.45 in 10.0 mi NNE 15.0 mph - N/A   Overcast
12:53 PM 21.9 °F 7.3 °F 17.1 °F 82% 30.43 in 10.0 mi NE 18.4 mph 23.0 mph N/A   Overcast
1:40 PM 21.9 °F 7.8 °F 17.1 °F 82% 30.34 in 10.0 mi NE 17.3 mph 31.1 mph N/A   Overcast
1:53 PM 21.9 °F - 18.0 °F 85% 30.38 in 10.0 mi North - - N/A   Overcast
2:53 PM 23.0 °F - 17.1 °F 78% 30.36 in 10.0 mi North - - N/A   Overcast
3:53 PM 23.0 °F 10.1 °F 18.0 °F 81% 30.37 in 10.0 mi ENE 15.0 mph - N/A   Overcast
4:53 PM 23.0 °F 10.1 °F 18.0 °F 81% 30.36 in 10.0 mi ENE 15.0 mph 24.2 mph N/A   Overcast
5:21 PM 23.0 °F 10.1 °F 18.0 °F 81% 30.31 in 10.0 mi NE 15.0 mph - N/A   Overcast
5:53 PM 23.0 °F 8.7 °F 19.0 °F 85% 30.34 in 10.0 mi NE 18.4 mph - N/A   Overcast
6:53 PM 23.0 °F 8.0 °F 19.0 °F 85% 30.31 in 10.0 mi NE 20.7 mph 29.9 mph N/A   Overcast
7:16 PM 23.0 °F 8.0 °F 19.0 °F 85% 30.27 in 10.0 mi NE 20.7 mph - N/A   Overcast
7:53 PM 23.0 °F 8.7 °F 19.0 °F 85% 30.30 in 10.0 mi NE 18.4 mph - N/A   Overcast
8:38 PM 24.1 °F 12.5 °F 19.9 °F 84% 30.25 in 10.0 mi ENE 12.7 mph - N/A   Overcast
8:53 PM 24.8 °F 11.5 °F 19.4 °F 80% 30.23 in 10.0 mi ENE 17.3 mph - N/A   Overcast
9:53 PM 24.1 °F 11.5 °F 19.0 °F 81% 30.24 in 10.0 mi ENE 15.0 mph - N/A   Overcast
10:21 PM 24.1 °F 12.0 °F 18.0 °F 77% 30.19 in 10.0 mi ENE 13.8 mph - N/A   Scattered Clouds
10:53 PM 24.1 °F 12.0 °F 18.0 °F 77% 30.21 in 10.0 mi NE 13.8 mph - N/A   Clear
11:53 PM 23.0 °F 10.1 °F 18.0 °F 81% 30.18 in 10.0 mi NE 15.0 mph - N/A   Clear