Weather History for Boone, IA

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Tuesday, December 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 4 °F -  
Max Temperature 8 °F 26 °F 53 °F (1982)
Min Temperature -1 °F 7 °F -22 °F (1983)
Degree Days  
Heating Degree Days 62    
Moisture  
Dew Point -1 °F    
Average Humidity 80    
Maximum Humidity 82    
Minimum Humidity 76    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.35 in    
Wind  
Wind Speed 13 mph (NNW)    
Max Wind Speed 20 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 25, 2012 Rise Set
Actual Time 7:42 AM CST 4:49 PM CST
Civil Twilight 7:10 AM CST 5:21 PM CST
Nautical Twilight 6:35 AM CST 5:56 PM CST
Astronomical Twilight 6:01 AM CST 6:30 PM CST
Moon 2:58 PM CST (12/25) 5:14 AM CST (12/25)
Length of Visible Light 10h 10m
Length of Day
9h 07m
Waxing Gibbous, 94% of the Moon is Illuminated
Dec 25
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 3.0 °F -15.5 °F -2.2 °F 79% 30.24 in 10.0 mi North 15.0 mph - N/A   Clear
12:35 AM 2.8 °F -15.0 °F -2.2 °F 79% 30.24 in 10.0 mi North 13.8 mph - N/A   Clear
12:55 AM 2.5 °F -14.0 °F -2.9 °F 78% 30.26 in 10.0 mi NNW 11.5 mph - N/A   Clear
1:15 AM 1.8 °F -14.9 °F -3.5 °F 79% 30.26 in 10.0 mi NNW 11.5 mph - N/A   Clear
1:35 AM 1.4 °F -14.5 °F -4.0 °F 78% 30.26 in 10.0 mi North 10.4 mph - N/A   Clear
1:55 AM 1.0 °F -11.7 °F -4.0 °F 79% 30.27 in 10.0 mi NNW 6.9 mph - N/A   Clear
2:15 AM 0.5 °F -13.6 °F -4.4 °F 80% 30.27 in 10.0 mi North 8.1 mph - N/A   Clear
2:35 AM 0.5 °F -18.0 °F -4.4 °F 80% 30.27 in 10.0 mi North 13.8 mph - N/A   Clear
2:55 AM -0.0 °F -17.1 °F -4.9 °F 80% 30.28 in 10.0 mi NNW 11.5 mph - N/A   Clear
3:15 AM -0.4 °F -18.4 °F -4.9 °F 81% 30.29 in 10.0 mi NNW 12.7 mph - N/A   Clear
3:35 AM -0.4 °F -16.7 °F -4.9 °F 81% 30.29 in 10.0 mi NNW 10.4 mph - N/A   Clear
3:55 AM -0.8 °F -18.0 °F -5.3 °F 81% 30.29 in 10.0 mi NNW 11.5 mph - N/A   Clear
4:15 AM -0.9 °F -18.3 °F -5.3 °F 82% 30.29 in 10.0 mi NNW 11.5 mph - N/A   Clear
4:35 AM -0.9 °F -18.3 °F -5.4 °F 81% 30.30 in 10.0 mi NNW 11.5 mph - N/A   Clear
4:55 AM -1.1 °F -18.5 °F -5.6 °F 81% 30.31 in 10.0 mi NNW 11.5 mph - N/A   Clear
5:15 AM -1.3 °F -19.6 °F -5.8 °F 81% 30.31 in 10.0 mi NNW 12.7 mph - N/A   Clear
5:35 AM -1.3 °F -20.3 °F -5.8 °F 81% 30.31 in 10.0 mi NNW 13.8 mph - N/A   Clear
5:55 AM -1.3 °F -19.6 °F -5.8 °F 81% 30.32 in 10.0 mi North 12.7 mph - N/A   Clear
6:15 AM -1.3 °F -21.0 °F -5.8 °F 81% 30.32 in 10.0 mi North 15.0 mph - N/A   Clear
6:35 AM -1.3 °F -19.6 °F -5.8 °F 81% 30.33 in 10.0 mi North 12.7 mph 19.6 mph N/A   Clear
6:55 AM -1.5 °F -19.0 °F -6.0 °F 81% 30.33 in 10.0 mi North 11.5 mph - N/A   Clear
7:15 AM -1.3 °F -20.3 °F -5.8 °F 81% 30.33 in 10.0 mi North 13.8 mph - N/A   Clear
7:35 AM -1.5 °F -19.0 °F -6.0 °F 81% 30.35 in 10.0 mi North 11.5 mph 16.1 mph N/A   Clear
7:55 AM -1.5 °F -19.0 °F -6.2 °F 80% 30.36 in 10.0 mi North 11.5 mph - N/A   Clear
8:15 AM -1.5 °F -18.1 °F -6.2 °F 80% 30.37 in 10.0 mi North 10.4 mph - N/A   Clear
8:35 AM -1.3 °F -16.8 °F -6.0 °F 81% 30.37 in 10.0 mi North 9.2 mph - N/A   Clear
8:55 AM -0.6 °F -17.8 °F -5.8 °F 79% 30.38 in 10.0 mi North 11.5 mph - N/A   Clear
9:15 AM -0.4 °F -19.2 °F -5.6 °F 79% 30.39 in 10.0 mi North 13.8 mph 17.3 mph N/A   Clear
9:35 AM 0.1 °F -19.8 °F -4.9 °F 79% 30.40 in 10.0 mi NNW 16.1 mph - N/A   Clear
9:55 AM 0.9 °F -18.3 °F -4.4 °F 79% 30.41 in 10.0 mi NNW 15.0 mph - N/A   Clear
10:15 AM 1.6 °F -17.3 °F -4.0 °F 77% 30.43 in 10.0 mi North 15.0 mph - N/A   Clear
10:35 AM 2.3 °F -13.4 °F -3.5 °F 77% 30.43 in 10.0 mi North 10.4 mph - N/A   Clear
10:55 AM 3.2 °F -14.6 °F -2.9 °F 76% 30.42 in 10.0 mi NNW 13.8 mph - N/A   Clear
11:15 AM 3.2 °F -10.3 °F -2.7 °F 76% 30.44 in 10.0 mi NNW 8.1 mph - N/A   Clear
11:35 AM 3.7 °F -12.4 °F -2.4 °F 76% 30.43 in 10.0 mi NNW 11.5 mph - N/A   Clear
11:55 AM 4.3 °F -14.5 °F -1.8 °F 76% 30.41 in 10.0 mi NNW 16.1 mph - N/A   Clear
12:15 PM 4.6 °F -15.2 °F -1.5 °F 76% 30.39 in 10.0 mi NNW 18.4 mph - N/A   Clear
12:35 PM 5.5 °F -13.5 °F -0.6 °F 76% 30.38 in 10.0 mi NNW 17.3 mph - N/A   Clear
12:55 PM 5.9 °F -12.4 °F -0.0 °F 77% 30.35 in 10.0 mi North 16.1 mph - N/A   Clear
1:15 PM 5.9 °F -11.2 °F 0.1 °F 77% 30.33 in 10.0 mi North 13.8 mph - N/A   Clear
1:35 PM 7.0 °F -10.4 °F 1.0 °F 77% 30.33 in 10.0 mi North 15.0 mph - N/A   Clear
1:55 PM 7.7 °F -8.2 °F 1.8 °F 77% 30.32 in 10.0 mi North 12.7 mph - N/A   Clear
2:15 PM 8.2 °F -6.8 °F 2.3 °F 77% 30.35 in 10.0 mi North 11.5 mph - N/A   Clear
2:35 PM 8.6 °F -4.7 °F 2.3 °F 76% 30.36 in 10.0 mi North 9.2 mph - N/A   Clear
2:55 PM 8.6 °F -2.6 °F 3.0 °F 78% 30.39 in 10.0 mi North 6.9 mph - N/A   Clear
3:15 PM 8.8 °F -5.3 °F 2.8 °F 77% 30.38 in 10.0 mi NNW 10.4 mph - N/A   Clear
3:35 PM 8.1 °F -5.3 °F 2.7 °F 79% 30.38 in 10.0 mi NNW 9.2 mph - N/A   Clear
3:55 PM 7.7 °F -6.6 °F 2.3 °F 79% 30.37 in 10.0 mi NNW 10.4 mph - N/A   Clear
4:15 PM 7.0 °F -8.3 °F 2.1 °F 80% 30.37 in 10.0 mi NNW 11.5 mph - N/A   Clear
4:35 PM 6.8 °F -9.3 °F 2.1 °F 81% 30.38 in 10.0 mi NNW 12.7 mph - N/A   Clear
4:55 PM 6.8 °F -7.8 °F 2.1 °F 81% 30.40 in 10.0 mi NNW 10.4 mph - N/A   Clear
5:15 PM 7.0 °F -9.1 °F 2.3 °F 81% 30.40 in 10.0 mi NNW 12.7 mph - N/A   Clear
5:35 PM 7.3 °F -9.3 °F 2.8 °F 82% 30.40 in 10.0 mi NNW 13.8 mph - N/A   Clear
5:55 PM 7.5 °F -9.7 °F 3.0 °F 82% 30.40 in 10.0 mi NNW 15.0 mph - N/A   Clear
6:15 PM 7.7 °F -11.2 °F 3.0 °F 81% 30.39 in 10.0 mi NNW 18.4 mph - N/A   Clear
6:35 PM 7.5 °F -10.9 °F 2.7 °F 81% 30.39 in 10.0 mi North 17.3 mph - N/A   Clear
6:55 PM 7.7 °F -11.7 °F 3.0 °F 81% 30.38 in 10.0 mi NNW 19.6 mph - N/A   Clear
7:15 PM 7.7 °F -10.7 °F 3.0 °F 81% 30.38 in 10.0 mi North 17.3 mph - N/A   Clear
7:35 PM 7.7 °F -11.7 °F 3.0 °F 81% 30.37 in 10.0 mi North 19.6 mph - N/A   Clear
7:55 PM 7.5 °F -10.3 °F 2.8 °F 81% 30.36 in 10.0 mi North 16.1 mph - N/A   Clear
8:15 PM 7.3 °F -10.6 °F 2.7 °F 81% 30.35 in 10.0 mi North 16.1 mph 21.9 mph N/A   Clear
8:35 PM 7.3 °F -10.6 °F 2.5 °F 81% 30.34 in 10.0 mi North 16.1 mph - N/A   Clear
8:55 PM 7.2 °F -9.6 °F 2.3 °F 80% 30.34 in 10.0 mi North 13.8 mph 19.6 mph N/A   Clear
9:15 PM 6.8 °F -10.7 °F 2.3 °F 82% 30.33 in 10.0 mi North 15.0 mph 19.6 mph N/A   Clear
10:15 PM 6.6 °F -10.9 °F 1.9 °F 81% 30.32 in 10.0 mi North 15.0 mph - N/A   Clear
10:35 PM 5.9 °F -9.7 °F 1.4 °F 82% 30.31 in 10.0 mi North 11.5 mph - N/A   Clear
10:55 PM 5.7 °F -9.1 °F 1.0 °F 81% 30.32 in 10.0 mi North 10.4 mph - N/A   Clear
11:15 PM 5.5 °F -8.4 °F 1.0 °F 82% 30.33 in 10.0 mi North 9.2 mph - N/A   Clear
11:35 PM 5.2 °F -9.8 °F 0.5 °F 81% 30.33 in 10.0 mi North 10.4 mph - N/A   Clear
11:55 PM 4.6 °F -11.3 °F -0.0 °F 81% 30.33 in 10.0 mi North 11.5 mph - N/A   Clear