Weather History for Decorah, IA

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Monday, February 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 21 °F -  
Max Temperature 28 °F 30 °F 57 °F (1990)
Min Temperature 14 °F 12 °F -19 °F (1971)
Degree Days  
Heating Degree Days 44    
Moisture  
Dew Point 18 °F    
Average Humidity 75    
Maximum Humidity 93    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 7 miles    
Events Rain , 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

Feb. 13, 2012 Rise Set
Actual Time 7:08 AM CST 5:34 PM CST
Civil Twilight 6:38 AM CST 6:04 PM CST
Nautical Twilight 6:05 AM CST 6:37 PM CST
Astronomical Twilight 5:32 AM CST 7:10 PM CST
Moon No Moon Rise 9:54 AM CST (2/13)
Length of Visible Light 11h 25m
Length of Day
10h 26m
Waning Gibbous, 61% of the Moon is Illuminated
Feb 13
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
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 15.8 °F 10.2 °F 3.2 °F 58% 30.14 in 10.0 mi South 3.5 mph - N/A   Clear
12:35 AM 15.8 °F - 3.2 °F 58% 30.14 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 15.8 °F - 3.2 °F 58% 30.13 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 15.8 °F 10.2 °F 3.2 °F 58% 30.13 in 10.0 mi South 3.5 mph - N/A   Clear
1:35 AM 14.0 °F - 3.2 °F 62% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 14.0 °F - 5.0 °F 67% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 15.8 °F 10.2 °F 6.8 °F 68% 30.11 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
2:35 AM 17.6 °F - 6.8 °F 63% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
2:55 AM 19.4 °F 11.5 °F 6.8 °F 58% 30.09 in 10.0 mi South 5.8 mph - N/A   Overcast
3:15 AM 19.4 °F 12.8 °F 6.8 °F 58% 30.07 in 10.0 mi South 4.6 mph - N/A   Overcast
3:35 AM 21.2 °F 13.6 °F 6.8 °F 54% 30.06 in 10.0 mi South 5.8 mph - N/A   Overcast
3:55 AM 21.2 °F 14.9 °F 6.8 °F 54% 30.06 in 10.0 mi South 4.6 mph - N/A   Overcast
4:15 AM 21.2 °F 13.6 °F 6.8 °F 54% 30.05 in 10.0 mi South 5.8 mph - N/A   Overcast
4:35 AM 21.2 °F 13.6 °F 8.6 °F 58% 30.05 in 10.0 mi South 5.8 mph - N/A   Overcast
4:55 AM 21.2 °F 12.6 °F 8.6 °F 58% 30.04 in 10.0 mi South 6.9 mph - N/A   Overcast
5:15 AM 23.0 °F 13.1 °F 8.6 °F 54% 30.03 in 10.0 mi South 9.2 mph - N/A   Overcast
5:35 AM 23.0 °F 14.7 °F 10.4 °F 59% 30.03 in 10.0 mi South 6.9 mph - N/A   Overcast
5:55 AM 23.0 °F 15.8 °F 10.4 °F 59% 30.02 in 10.0 mi South 5.8 mph - N/A   Overcast
6:15 AM 24.8 °F 16.9 °F 10.4 °F 54% 30.02 in 10.0 mi South 6.9 mph - N/A   Overcast
6:35 AM 23.0 °F 13.9 °F 12.2 °F 63% 30.01 in 10.0 mi South 8.1 mph - N/A   Overcast
6:55 AM 24.8 °F 16.1 °F 12.2 °F 59% 30.01 in 10.0 mi South 8.1 mph - N/A   Overcast
7:15 AM 24.8 °F 15.3 °F 12.2 °F 59% 30.00 in 10.0 mi SSE 9.2 mph - N/A   Overcast
7:35 AM 24.8 °F 16.1 °F 12.2 °F 59% 30.00 in 10.0 mi South 8.1 mph - N/A   Overcast
7:55 AM 24.8 °F 15.3 °F 14.0 °F 64% 30.00 in 10.0 mi South 9.2 mph - N/A   Overcast
8:15 AM 26.6 °F 17.5 °F 15.8 °F 64% 29.99 in 10.0 mi South 9.2 mph - N/A   Overcast
8:35 AM 26.6 °F 17.5 °F 15.8 °F 64% 29.99 in 10.0 mi South 9.2 mph 17.3 mph N/A   Overcast
8:55 AM 26.6 °F 17.5 °F 15.8 °F 64% 29.98 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
9:15 AM 28.4 °F 18.0 °F 17.6 °F 64% 29.98 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Mostly Cloudy
9:35 AM 26.6 °F 16.8 °F 19.4 °F 74% 29.98 in 10.0 mi SSW 10.4 mph 18.4 mph N/A   Scattered Clouds
9:55 AM 26.6 °F 18.2 °F 21.2 °F 80% 29.97 in 5.0 mi South 8.1 mph 16.1 mph N/A   Haze
10:15 AM 26.6 °F 18.2 °F 21.2 °F 80% 29.97 in 2.0 mi South 8.1 mph - N/A Snow Light Snow
10:35 AM 26.6 °F 17.5 °F 21.2 °F 80% 29.96 in 2.0 mi South 9.2 mph - N/A Snow Light Snow
10:55 AM 26.6 °F 17.5 °F 23.0 °F 86% 29.95 in 4.0 mi South 9.2 mph - N/A Snow Light Snow
11:15 AM 26.6 °F 14.7 °F 23.0 °F 86% 29.94 in 4.0 mi South 15.0 mph 19.6 mph N/A Snow Light Snow
11:35 AM 26.6 °F 16.8 °F 23.0 °F 86% 29.93 in 4.0 mi South 10.4 mph - N/A Snow Light Snow
11:55 AM 28.4 °F 17.5 °F 23.0 °F 80% 29.92 in 10.0 mi South 13.8 mph 18.4 mph N/A   Overcast
12:15 PM 28.4 °F 18.5 °F 23.0 °F 80% 29.91 in 4.0 mi South 11.5 mph 19.6 mph N/A   Overcast
12:35 PM 28.4 °F 18.5 °F 23.0 °F 80% 29.90 in 2.5 mi South 11.5 mph 17.3 mph N/A Snow Light Snow
12:55 PM 26.6 °F 16.8 °F 24.8 °F 93% 29.89 in 1.2 mi South 10.4 mph - N/A Snow Light Snow
1:15 PM 26.6 °F 17.5 °F 24.8 °F 93% 29.88 in 1.0 mi South 9.2 mph 16.1 mph N/A Snow Light Snow
1:35 PM 26.6 °F 16.2 °F 24.8 °F 93% 29.87 in 1.2 mi South 11.5 mph - N/A Snow Light Snow
1:55 PM 26.6 °F 16.8 °F 24.8 °F 93% 29.86 in 1.2 mi South 10.4 mph - N/A Snow Light Snow
2:15 PM 28.4 °F 18.0 °F 24.8 °F 86% 29.85 in 2.5 mi South 12.7 mph 18.4 mph N/A Rain Light Freezing Rain
2:35 PM 28.4 °F 19.1 °F 24.8 °F 86% 29.84 in 5.0 mi South 10.4 mph - N/A   Overcast
2:55 PM 28.4 °F 19.1 °F 24.8 °F 86% 29.84 in 7.0 mi South 10.4 mph - N/A Snow Light Snow
3:15 PM 28.4 °F 18.5 °F 24.8 °F 86% 29.83 in 10.0 mi South 11.5 mph - N/A Snow Light Snow
3:35 PM 28.4 °F 20.4 °F 24.8 °F 86% 29.83 in 2.5 mi South 8.1 mph - N/A Snow Light Snow
3:55 PM 28.4 °F 20.4 °F 24.8 °F 86% 29.82 in 3.0 mi South 8.1 mph - N/A Snow Light Snow
4:15 PM 28.4 °F 20.4 °F 24.8 °F 86% 29.81 in 2.0 mi South 8.1 mph - N/A Snow Light Snow
4:35 PM 28.4 °F 22.2 °F 24.8 °F 86% 29.81 in 1.5 mi South 5.8 mph - N/A Snow Light Snow
4:55 PM 28.4 °F 21.2 °F 26.6 °F 93% 29.80 in 2.5 mi South 6.9 mph - N/A Snow Light Snow
5:15 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.80 in 3.0 mi South 4.6 mph - N/A Snow Light Snow
5:35 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.80 in 3.0 mi South 5.8 mph - N/A Snow Light Snow
5:55 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.80 in 7.0 mi South 5.8 mph - N/A Snow Light Snow
6:15 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.80 in 5.0 mi South 5.8 mph - N/A Snow Light Snow
6:35 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.80 in 10.0 mi South 5.8 mph - N/A Snow Light Snow
6:55 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.80 in 10.0 mi South 4.6 mph - N/A Snow Light Snow
7:15 PM 28.4 °F 21.2 °F 26.6 °F 93% 29.79 in 10.0 mi South 6.9 mph - N/A   Overcast
7:35 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.79 in 7.0 mi South 5.8 mph - N/A   Overcast
7:55 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.79 in 7.0 mi South 5.8 mph - N/A   Overcast
8:15 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.79 in 7.0 mi South 5.8 mph - N/A Snow Light Snow
8:35 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.79 in 7.0 mi South 5.8 mph - N/A   Overcast
8:55 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.79 in 5.0 mi South 4.6 mph - N/A   Overcast
9:15 PM 28.4 °F 22.2 °F 26.6 °F 93% 29.78 in 4.0 mi South 5.8 mph - N/A   Overcast
9:35 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.78 in 3.0 mi South 4.6 mph - N/A   Overcast
9:55 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.77 in 4.0 mi South 4.6 mph - N/A   Light Freezing Rain
10:15 PM 28.4 °F 24.6 °F 26.6 °F 93% 29.78 in 4.0 mi South 3.5 mph - N/A   Overcast
10:35 PM 28.4 °F 24.6 °F 26.6 °F 93% 29.77 in 4.0 mi South 3.5 mph - N/A   Light Freezing Rain
10:55 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.77 in 4.0 mi South 4.6 mph - N/A   Light Freezing Rain
11:35 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.76 in 5.0 mi SSW 4.6 mph - N/A   Light Freezing Rain
11:55 PM 28.4 °F 23.3 °F 26.6 °F 93% 29.76 in 5.0 mi SSW 4.6 mph - N/A   Light Freezing Rain