Weather History for Shenandoah, IA

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Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 26 °F -  
Max Temperature 33 °F 29 °F 63 °F (1965)
Min Temperature 17 °F 13 °F -15 °F (1976)
Degree Days  
Heating Degree Days 39    
Moisture  
Dew Point 17 °F    
Average Humidity 70    
Maximum Humidity 80    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 9 mph (NNE)    
Max Wind Speed 16 mph    
Max Gust Speed 18 mph    
Visibility 9 miles    
Events Snow    
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. 31, 2012 Rise Set
Actual Time 7:45 AM CST 5:04 PM CST
Civil Twilight 7:14 AM CST 5:35 PM CST
Nautical Twilight 6:40 AM CST 6:09 PM CST
Astronomical Twilight 6:07 AM CST 6:42 PM CST
Moon 8:37 PM CST (12/31) 9:26 AM CST (12/31)
Length of Visible Light 10h 20m
Length of Day
9h 18m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

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 33.8 °F 27.7 °F 23.0 °F 65% 30.10 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
12:35 AM 33.8 °F 29.6 °F 21.2 °F 60% 30.09 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
12:55 AM 33.8 °F 30.8 °F 21.2 °F 60% 30.10 in 10.0 mi NW 3.5 mph - N/A   Scattered Clouds
1:15 AM 32.0 °F 26.4 °F 21.2 °F 64% 30.12 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
1:35 AM 30.2 °F 25.4 °F 21.2 °F 69% 30.12 in 10.0 mi NNW 4.6 mph - N/A   Clear
1:55 AM 30.2 °F 22.6 °F 21.2 °F 69% 30.13 in 10.0 mi NNW 8.1 mph - N/A   Clear
2:15 AM 30.2 °F 22.6 °F 19.4 °F 64% 30.14 in 10.0 mi North 8.1 mph - N/A   Clear
2:35 AM 28.4 °F 20.4 °F 17.6 °F 64% 30.14 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
2:55 AM 28.4 °F 22.2 °F 17.6 °F 64% 30.15 in 10.0 mi NNW 5.8 mph - N/A   Clear
3:15 AM 28.4 °F 22.2 °F 17.6 °F 64% 30.15 in 10.0 mi North 5.8 mph - N/A   Clear
3:35 AM 28.4 °F 20.4 °F 17.6 °F 64% 30.15 in 10.0 mi North 8.1 mph - N/A   Clear
3:55 AM 26.6 °F 18.2 °F 17.6 °F 69% 30.14 in 10.0 mi North 8.1 mph - N/A   Clear
4:15 AM 26.6 °F 20.0 °F 17.6 °F 69% 30.14 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
4:35 AM 26.6 °F 18.2 °F 17.6 °F 69% 30.14 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
4:55 AM 26.6 °F 16.2 °F 17.6 °F 69% 30.14 in 10.0 mi NNE 11.5 mph - N/A   Clear
5:15 AM 26.6 °F 18.2 °F 17.6 °F 69% 30.14 in 10.0 mi North 8.1 mph - N/A   Clear
5:35 AM 26.6 °F 20.0 °F 15.8 °F 64% 30.15 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
5:55 AM 26.6 °F 19.1 °F 15.8 °F 64% 30.16 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
6:15 AM 26.6 °F 19.1 °F 17.6 °F 69% 30.15 in 10.0 mi NNE 6.9 mph - N/A   Scattered Clouds
6:35 AM 26.6 °F 16.2 °F 17.6 °F 69% 30.16 in 10.0 mi NNE 11.5 mph - N/A   Clear
6:55 AM 24.8 °F 14.0 °F 15.8 °F 69% 30.16 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
7:15 AM 24.8 °F 13.4 °F 15.8 °F 69% 30.17 in 10.0 mi North 12.7 mph - N/A   Scattered Clouds
7:35 AM 24.8 °F 12.9 °F 15.8 °F 69% 30.17 in 10.0 mi NNE 13.8 mph 17.3 mph N/A   Mostly Cloudy
7:55 AM 24.8 °F 14.0 °F 15.8 °F 69% 30.16 in 10.0 mi NNE 11.5 mph - N/A   Mostly Cloudy
8:15 AM 23.0 °F 9.6 °F 15.8 °F 74% 30.16 in 10.0 mi NNE 16.1 mph - N/A   Scattered Clouds
8:35 AM 23.0 °F 9.6 °F 15.8 °F 74% 30.18 in 10.0 mi NNE 16.1 mph - N/A   Clear
8:55 AM 23.0 °F 10.1 °F 15.8 °F 74% 30.18 in 10.0 mi NNE 15.0 mph - N/A   Clear
9:15 AM 23.0 °F 11.7 °F 15.8 °F 74% 30.19 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
9:35 AM 23.0 °F 10.6 °F 15.8 °F 74% 30.20 in 10.0 mi NE 13.8 mph 18.4 mph N/A   Mostly Cloudy
9:55 AM 23.0 °F 13.1 °F 15.8 °F 74% 30.21 in 10.0 mi NE 9.2 mph - N/A   Overcast
10:15 AM 23.0 °F 11.7 °F 17.6 °F 80% 30.21 in 7.0 mi NE 11.5 mph - N/A   Overcast
10:35 AM 24.8 °F 15.3 °F 17.6 °F 74% 30.22 in 7.0 mi NE 9.2 mph - N/A   Overcast
10:55 AM 24.8 °F 15.3 °F 17.6 °F 74% 30.22 in 7.0 mi NE 9.2 mph - N/A   Overcast
11:15 AM 24.8 °F 15.3 °F 17.6 °F 74% 30.22 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
11:35 AM 24.8 °F 14.6 °F 17.6 °F 74% 30.21 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
11:55 AM 26.6 °F 17.5 °F 17.6 °F 69% 30.23 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
12:15 PM 26.6 °F 18.2 °F 17.6 °F 69% 30.21 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
12:35 PM 26.6 °F 16.8 °F 17.6 °F 69% 30.20 in 10.0 mi NNE 10.4 mph - N/A   Overcast
12:55 PM 26.6 °F 16.8 °F 17.6 °F 69% 30.17 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
1:15 PM 26.6 °F 15.2 °F 17.6 °F 69% 30.16 in 10.0 mi NNE 13.8 mph - N/A   Scattered Clouds
1:35 PM 26.6 °F 15.7 °F 15.8 °F 64% 30.15 in 10.0 mi NE 12.7 mph - N/A   Clear
1:55 PM 26.6 °F 15.7 °F 17.6 °F 69% 30.14 in 10.0 mi NE 12.7 mph - N/A   Clear
2:15 PM 26.6 °F 15.2 °F 15.8 °F 64% 30.14 in 10.0 mi NNE 13.8 mph - N/A   Clear
2:35 PM 26.6 °F 15.2 °F 15.8 °F 64% 30.15 in 10.0 mi NNE 13.8 mph - N/A   Scattered Clouds
2:55 PM 26.6 °F 15.7 °F 15.8 °F 64% 30.15 in 10.0 mi NNE 12.7 mph - N/A   Clear
3:15 PM 26.6 °F 16.2 °F 15.8 °F 64% 30.14 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
3:35 PM 26.6 °F 15.2 °F 15.8 °F 64% 30.16 in 10.0 mi NNE 13.8 mph - N/A   Scattered Clouds
3:55 PM 26.6 °F 15.7 °F 15.8 °F 64% 30.16 in 10.0 mi NNE 12.7 mph - N/A   Scattered Clouds
4:15 PM 26.6 °F 16.2 °F 15.8 °F 64% 30.16 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
4:35 PM 26.6 °F 15.7 °F 17.6 °F 69% 30.17 in 7.0 mi NNE 12.7 mph - N/A   Mostly Cloudy
4:55 PM 24.8 °F 14.6 °F 17.6 °F 74% 30.17 in 3.0 mi NNE 10.4 mph - N/A Snow Light Snow
5:15 PM 24.8 °F 15.3 °F 17.6 °F 74% 30.18 in 4.0 mi NNE 9.2 mph - N/A Snow Light Snow
5:35 PM 24.8 °F 16.1 °F 17.6 °F 74% 30.19 in 1.8 mi NE 8.1 mph - N/A Snow Light Snow
5:55 PM 24.8 °F 17.9 °F 17.6 °F 74% 30.20 in 1.2 mi NE 5.8 mph - N/A Snow Light Snow
6:15 PM 23.0 °F 14.7 °F 17.6 °F 80% 30.20 in 1.2 mi NE 6.9 mph - N/A Snow Snow
6:35 PM 23.0 °F 13.1 °F 17.6 °F 80% 30.20 in 1.2 mi NNE 9.2 mph - N/A Snow Light Snow
6:55 PM 23.0 °F 13.9 °F 17.6 °F 80% 30.21 in 1.8 mi NNE 8.1 mph - N/A Snow Light Snow
7:15 PM 23.0 °F 15.8 °F 17.6 °F 80% 30.22 in 2.5 mi NE 5.8 mph - N/A Snow Light Snow
7:35 PM 23.0 °F 14.7 °F 17.6 °F 80% 30.21 in 3.0 mi NNE 6.9 mph - N/A Snow Light Snow
8:15 PM 23.0 °F 13.9 °F 15.8 °F 74% 30.21 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
8:35 PM 23.0 °F 13.9 °F 15.8 °F 74% 30.21 in 10.0 mi NNE 8.1 mph - N/A   Overcast
8:55 PM 21.2 °F 10.9 °F 15.8 °F 80% 30.21 in 10.0 mi NNE 9.2 mph - N/A   Overcast
9:35 PM 21.2 °F 9.5 °F 14.0 °F 74% 30.21 in 10.0 mi NNE 11.5 mph - N/A   Overcast
10:15 PM 21.2 °F 10.9 °F 14.0 °F 74% 30.22 in 10.0 mi NNE 9.2 mph - N/A   Overcast
10:35 PM 21.2 °F 9.5 °F 14.0 °F 74% 30.23 in 10.0 mi NNE 11.5 mph - N/A   Overcast
10:55 PM 21.2 °F 10.1 °F 12.2 °F 68% 30.24 in 10.0 mi NNE 10.4 mph - N/A   Overcast
11:15 PM 19.4 °F 8.6 °F 12.2 °F 74% 30.24 in 10.0 mi NNE 9.2 mph - N/A   Overcast
11:35 PM 19.4 °F 8.6 °F 12.2 °F 74% 30.25 in 10.0 mi NNE 9.2 mph - N/A   Overcast
11:55 PM 17.6 °F 8.2 °F 10.4 °F 73% 30.25 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy