Weather History for Boone, IA

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Saturday, February 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 18 °F -  
Max Temperature 28 °F 38 °F 65 °F (1984)
Min Temperature 7 °F 17 °F -14 °F (1989)
Degree Days  
Heating Degree Days 48    
Moisture  
Dew Point 13 °F    
Average Humidity 81    
Maximum Humidity 91    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 14 mph    
Max Gust Speed 17 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

Feb. 23, 2013 Rise Set
Actual Time 6:59 AM CST 5:58 PM CST
Civil Twilight 6:31 AM CST 6:26 PM CST
Nautical Twilight 5:58 AM CST 6:59 PM CST
Astronomical Twilight 5:26 AM CST 7:31 PM CST
Moon 4:08 PM CST (2/23) 5:23 AM CST (2/23)
Length of Visible Light 11h 55m
Length of Day
10h 59m
Waxing Gibbous, 95% of the Moon is Illuminated
Feb 23
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
12:15 AM 20.7 °F 7.6 °F 16.2 °F 83% 29.95 in 10.0 mi West 13.8 mph - N/A   Overcast
12:35 AM 20.3 °F 7.7 °F 15.8 °F 83% 29.95 in 10.0 mi West 12.7 mph 17.3 mph N/A   Overcast
12:55 AM 19.9 °F 9.3 °F 15.6 °F 83% 29.95 in 10.0 mi West 9.2 mph - N/A   Overcast
1:15 AM 19.4 °F 7.9 °F 15.4 °F 85% 29.95 in 10.0 mi West 10.4 mph - N/A   Overcast
1:35 AM 18.9 °F 9.8 °F 14.9 °F 85% 29.95 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
1:55 AM 17.4 °F 6.2 °F 13.6 °F 85% 29.95 in 10.0 mi West 9.2 mph - N/A   Scattered Clouds
2:15 AM 16.3 °F 5.7 °F 13.1 °F 87% 29.95 in 10.0 mi West 8.1 mph - N/A   Clear
2:35 AM 15.6 °F 3.2 °F 12.7 °F 88% 29.94 in 10.0 mi West 10.4 mph - N/A   Clear
2:55 AM 15.1 °F 6.4 °F 12.2 °F 88% 29.94 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
3:15 AM 13.6 °F 3.5 °F 10.8 °F 88% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:35 AM 12.2 °F 1.7 °F 9.5 °F 89% 29.93 in 10.0 mi WSW 6.9 mph - N/A   Clear
3:55 AM 12.0 °F 1.5 °F 9.5 °F 90% 29.93 in 10.0 mi WSW 6.9 mph - N/A   Clear
4:15 AM 11.3 °F 1.9 °F 9.0 °F 90% 29.93 in 10.0 mi West 5.8 mph - N/A   Clear
4:35 AM 12.0 °F 2.7 °F 9.5 °F 90% 29.93 in 10.0 mi West 5.8 mph - N/A   Clear
4:55 AM 11.7 °F 1.1 °F 9.0 °F 89% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:15 AM 10.8 °F 0.0 °F 8.4 °F 90% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Clear
5:35 AM 10.4 °F 0.8 °F 7.9 °F 90% 29.94 in 10.0 mi WSW 5.8 mph - N/A   Clear
5:55 AM 9.5 °F -0.3 °F 7.3 °F 91% 29.95 in 10.0 mi WSW 5.8 mph - N/A   Clear
6:15 AM 8.6 °F -1.3 °F 6.3 °F 90% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
6:35 AM 8.2 °F -1.8 °F 5.7 °F 89% 29.95 in 10.0 mi SW 5.8 mph - N/A   Clear
6:55 AM 7.7 °F 1.0 °F 5.2 °F 89% 29.94 in 10.0 mi WSW 3.5 mph - N/A   Clear
7:15 AM 8.2 °F -1.8 °F 5.7 °F 89% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
7:35 AM 8.2 °F -1.8 °F 5.7 °F 89% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
7:55 AM 8.6 °F 0.1 °F 5.9 °F 89% 29.94 in 10.0 mi WSW 4.6 mph - N/A   Clear
8:15 AM 9.5 °F -0.3 °F 6.8 °F 89% 29.93 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:35 AM 10.9 °F 1.4 °F 8.1 °F 88% 29.93 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:55 AM 13.1 °F 2.8 °F 9.9 °F 87% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Clear
9:15 AM 14.0 °F 3.9 °F 10.4 °F 86% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Clear
9:35 AM 15.3 °F 4.4 °F 11.1 °F 84% 29.94 in 10.0 mi WSW 8.1 mph - N/A   Clear
9:55 AM 16.7 °F 6.2 °F 11.3 °F 79% 29.94 in 10.0 mi WSW 8.1 mph - N/A   Clear
10:15 AM 17.8 °F 9.6 °F 11.8 °F 78% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
10:35 AM 18.9 °F 10.8 °F 12.4 °F 76% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
10:55 AM 19.9 °F 12.1 °F 13.3 °F 75% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
11:15 AM 21.0 °F 14.6 °F 14.0 °F 74% 29.94 in 10.0 mi WSW 4.6 mph - N/A   Clear
11:35 AM 22.3 °F 14.9 °F 14.7 °F 73% 29.94 in 10.0 mi SW 5.8 mph - N/A   Clear
11:55 AM 22.8 °F 14.5 °F 14.9 °F 72% 29.93 in 10.0 mi SW 6.9 mph - N/A   Clear
12:15 PM 23.9 °F 16.8 °F 15.4 °F 70% 29.92 in 10.0 mi West 5.8 mph - N/A   Clear
12:35 PM 24.6 °F 15.1 °F 15.8 °F 69% 29.91 in 10.0 mi WSW 9.2 mph - N/A   Clear
12:55 PM 25.7 °F 17.1 °F 16.3 °F 68% 29.91 in 10.0 mi WSW 8.1 mph - N/A   Clear
1:15 PM 25.7 °F 17.1 °F 16.3 °F 68% 29.91 in 10.0 mi WSW 8.1 mph - N/A   Clear
1:35 PM 25.7 °F 18.0 °F 16.9 °F 69% 29.91 in 10.0 mi SW 6.9 mph - N/A   Clear
1:55 PM 26.1 °F 18.4 °F 16.7 °F 68% 29.90 in 10.0 mi SW 6.9 mph - N/A   Clear
2:15 PM 26.6 °F 20.0 °F 16.5 °F 66% 29.90 in 10.0 mi SW 5.8 mph - N/A   Clear
2:35 PM 27.5 °F 22.2 °F 16.7 °F 64% 29.90 in 10.0 mi SW 4.6 mph - N/A   Clear
2:55 PM 28.0 °F 24.2 °F 17.1 °F 63% 29.89 in 10.0 mi WSW 3.5 mph - N/A   Clear
3:15 PM 28.2 °F 22.0 °F 17.4 °F 64% 29.90 in 10.0 mi SW 5.8 mph - N/A   Clear
3:35 PM 28.4 °F 22.2 °F 18.0 °F 65% 29.90 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:55 PM 27.3 °F 19.9 °F 19.4 °F 72% 29.89 in 10.0 mi NNE 6.9 mph - N/A   Clear
4:15 PM 26.8 °F 21.4 °F 19.4 °F 74% 29.89 in 10.0 mi SSE 4.6 mph - N/A   Clear
4:35 PM 26.6 °F 19.1 °F 18.9 °F 73% 29.89 in 10.0 mi SSE 6.9 mph - N/A   Clear
4:55 PM 26.1 °F 19.4 °F 18.3 °F 73% 29.88 in 10.0 mi SE 5.8 mph - N/A   Clear
5:15 PM 24.3 °F 17.3 °F 18.1 °F 77% 29.89 in 10.0 mi SE 5.8 mph - N/A   Clear
5:35 PM 22.6 °F 16.5 °F 16.5 °F 77% 29.89 in 10.0 mi SE 4.6 mph - N/A   Clear
5:55 PM 21.9 °F 14.5 °F 15.6 °F 77% 29.89 in 10.0 mi SSE 5.8 mph - N/A   Clear
6:15 PM 22.5 °F 16.3 °F 16.2 °F 77% 29.89 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:55 PM 20.1 °F 11.3 °F 14.9 °F 80% 29.89 in 10.0 mi South 6.9 mph - N/A   Clear
7:15 PM 20.8 °F 14.4 °F 14.9 °F 78% 29.90 in 10.0 mi South 4.6 mph - N/A   Clear
7:35 PM 21.4 °F 12.8 °F 15.4 °F 78% 29.90 in 10.0 mi South 6.9 mph - N/A   Clear
7:55 PM 19.2 °F 10.2 °F 14.2 °F 81% 29.90 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:15 PM 19.6 °F 11.7 °F 14.9 °F 82% 29.90 in 10.0 mi South 5.8 mph - N/A   Clear
8:35 PM 19.8 °F 10.8 °F 14.9 °F 81% 29.91 in 10.0 mi South 6.9 mph - N/A   Clear
8:55 PM 19.4 °F 11.5 °F 14.9 °F 83% 29.91 in 10.0 mi South 5.8 mph - N/A   Clear
9:15 PM 18.1 °F 10.0 °F 12.9 °F 80% 29.91 in 10.0 mi South 5.8 mph - N/A   Clear
9:35 PM 20.8 °F 12.1 °F 15.8 °F 81% 29.92 in 10.0 mi South 6.9 mph - N/A   Clear
9:55 PM 20.7 °F 14.2 °F 14.9 °F 78% 29.92 in 10.0 mi South 4.6 mph - N/A   Clear
10:15 PM 16.7 °F 8.3 °F 13.3 °F 86% 29.93 in 10.0 mi South 5.8 mph - N/A   Clear
10:35 PM 20.3 °F 13.8 °F 15.6 °F 82% 29.93 in 10.0 mi South 4.6 mph - N/A   Clear
10:55 PM 16.2 °F 10.6 °F 12.7 °F 86% 29.92 in 10.0 mi SE 3.5 mph - N/A   Clear
11:15 PM 18.5 °F 13.3 °F 14.7 °F 85% 29.92 in 10.0 mi SE 3.5 mph - N/A   Clear
11:35 PM 14.4 °F 5.5 °F 11.5 °F 88% 29.93 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:55 PM 16.7 °F 9.6 °F 12.9 °F 85% 29.93 in 10.0 mi SSE 4.6 mph - N/A   Clear