Weather History for Decorah, IA

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Tuesday, February 5, 2013

  Actual Average Record
Temperature  
Mean Temperature -6 °C -  
Max Temperature 0 °C -4 °C 11 °C (1964)
Min Temperature -11 °C -14 °C -32 °C (1979)
Degree Days  
Heating Degree Days 43    
Moisture  
Dew Point -8 °C    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 69    
Precipitation  
Precipitation 0.25 mm - - ()
Sea Level Pressure  
Sea Level Pressure 1011 hPa    
Wind  
Wind Speed 14 km/h (West)    
Max Wind Speed 34 km/h    
Max Gust Speed 47 km/h    
Visibility 13 kilometers    
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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Daily Weather History Graph

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Date:

Astronomy

Feb. 05, 2013 Rise Set
Actual Time 7:17 AM CST 5:24 PM CST
Civil Twilight 6:47 AM CST 5:54 PM CST
Nautical Twilight 6:13 AM CST 6:28 PM CST
Astronomical Twilight 5:40 AM CST 7:01 PM CST
Moon 3:03 AM CST (2/5) 12:39 PM CST (2/5)
Length of Visible Light 11h 06m
Length of Day
10h 07m
Waning Crescent, 26% of the Moon is Illuminated
Feb 5
Waning Crescent
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last 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 -11.0 °C -15.4 °C -15.0 °C 73% 1011.4 hPa 16.1 km South 7.4 km/h / 2.1 m/s - N/A   Overcast
12:35 AM -10.0 °C -15.0 °C -14.0 °C 73% 1010.7 hPa 16.1 km South 9.3 km/h / 2.6 m/s - N/A   Overcast
12:55 AM -10.0 °C -15.0 °C -14.0 °C 73% 1010.4 hPa 16.1 km South 9.3 km/h / 2.6 m/s 20.4 km/h / 5.7 m/s N/A   Mostly Cloudy
1:15 AM -10.0 °C -15.0 °C -13.0 °C 79% 1010.4 hPa 3.2 km Variable 9.3 km/h / 2.6 m/s - N/A Snow Light Snow
1:35 AM -10.0 °C -16.2 °C -12.0 °C 86% 1010.0 hPa 3.2 km South 13.0 km/h / 3.6 m/s 24.1 km/h / 6.7 m/s N/A Snow Light Snow
1:55 AM -9.0 °C -15.0 °C -11.0 °C 86% 1009.7 hPa 3.2 km South 13.0 km/h / 3.6 m/s - N/A Snow Light Snow
2:15 AM -9.0 °C -15.4 °C -11.0 °C 86% 1009.0 hPa 2.4 km South 14.8 km/h / 4.1 m/s 24.1 km/h / 6.7 m/s N/A Snow Light Snow
2:35 AM -9.0 °C -15.4 °C -11.0 °C 86% 1008.0 hPa 4.8 km South 14.8 km/h / 4.1 m/s - N/A Snow Light Snow
2:55 AM -8.0 °C -13.7 °C -10.0 °C 86% 1008.0 hPa 11.3 km South 13.0 km/h / 3.6 m/s - N/A   Mostly Cloudy
3:15 AM -8.0 °C -14.6 °C -10.0 °C 86% 1008.4 hPa 16.1 km SW 16.7 km/h / 4.6 m/s - N/A   Overcast
3:35 AM -8.0 °C -14.2 °C -10.0 °C 86% 1007.7 hPa 16.1 km South 14.8 km/h / 4.1 m/s - N/A   Mostly Cloudy
3:55 AM -8.0 °C -14.6 °C -10.0 °C 86% 1007.7 hPa 16.1 km SSW 16.7 km/h / 4.6 m/s - N/A   Mostly Cloudy
4:15 AM -7.0 °C -13.0 °C -9.0 °C 86% 1007.3 hPa 16.1 km South 14.8 km/h / 4.1 m/s 25.9 km/h / 7.2 m/s N/A   Overcast
4:35 AM -7.0 °C -12.5 °C -9.0 °C 86% 1007.3 hPa 16.1 km SSW 13.0 km/h / 3.6 m/s 25.9 km/h / 7.2 m/s N/A   Overcast
4:55 AM -7.0 °C -12.0 °C -9.0 °C 86% 1007.0 hPa 16.1 km Variable 11.1 km/h / 3.1 m/s 25.9 km/h / 7.2 m/s N/A   Mostly Cloudy
5:15 AM -7.0 °C -13.4 °C -9.0 °C 86% 1006.7 hPa 16.1 km SSW 16.7 km/h / 4.6 m/s 27.8 km/h / 7.7 m/s N/A   Overcast
5:35 AM -7.0 °C -13.8 °C -9.0 °C 86% 1007.0 hPa 16.1 km SSW 18.5 km/h / 5.1 m/s 29.6 km/h / 8.2 m/s N/A   Overcast
5:55 AM -7.0 °C -13.0 °C -8.0 °C 93% 1007.0 hPa 16.1 km SW 14.8 km/h / 4.1 m/s - N/A   Overcast
6:15 AM -7.0 °C -12.5 °C -8.0 °C 93% 1006.7 hPa 16.1 km SSW 13.0 km/h / 3.6 m/s - N/A   Overcast
6:35 AM -7.0 °C -12.5 °C -8.0 °C 93% 1006.3 hPa 16.1 km SSW 13.0 km/h / 3.6 m/s - N/A   Overcast
6:55 AM -6.0 °C -10.2 °C -8.0 °C 86% 1007.0 hPa 16.1 km Variable 9.3 km/h / 2.6 m/s 18.5 km/h / 5.1 m/s N/A   Overcast
7:15 AM -6.0 °C -10.2 °C -8.0 °C 86% 1006.7 hPa 12.9 km SSW 9.3 km/h / 2.6 m/s 20.4 km/h / 5.7 m/s N/A   Overcast
7:35 AM -6.0 °C -11.7 °C -8.0 °C 86% 1006.7 hPa 11.3 km SSW 14.8 km/h / 4.1 m/s - N/A   Overcast
7:55 AM -6.0 °C -11.7 °C -8.0 °C 86% 1006.7 hPa 12.9 km SW 14.8 km/h / 4.1 m/s 24.1 km/h / 6.7 m/s N/A   Overcast
8:15 AM -6.0 °C -10.8 °C -7.0 °C 93% 1006.7 hPa 9.7 km SW 11.1 km/h / 3.1 m/s 25.9 km/h / 7.2 m/s N/A   Overcast
8:35 AM -6.0 °C -10.8 °C -7.0 °C 93% 1006.3 hPa 1.6 km SW 11.1 km/h / 3.1 m/s 24.1 km/h / 6.7 m/s N/A Snow Light Snow
8:55 AM -5.0 °C -9.0 °C -7.0 °C 86% 1006.7 hPa 0.8 km Variable 9.3 km/h / 2.6 m/s - N/A Snow Light Snow
9:15 AM -5.0 °C -9.0 °C -6.0 °C 93% 1006.7 hPa 0.8 km Variable 9.3 km/h / 2.6 m/s - N/A Snow Light Snow
9:35 AM -5.0 °C -10.5 °C -6.0 °C 93% 1007.0 hPa 1.2 km WSW 14.8 km/h / 4.1 m/s - N/A Snow Light Snow
9:55 AM -5.0 °C -10.5 °C -6.0 °C 93% 1007.0 hPa 4.0 km WSW 14.8 km/h / 4.1 m/s 24.1 km/h / 6.7 m/s N/A Snow Light Snow
10:15 AM -4.0 °C -10.0 °C -6.0 °C 86% 1007.7 hPa 0.8 km West 18.5 km/h / 5.1 m/s - N/A Snow Light Snow
10:35 AM -4.0 °C -9.3 °C -6.0 °C 86% 1007.7 hPa 2.0 km West 14.8 km/h / 4.1 m/s 24.1 km/h / 6.7 m/s N/A Snow Light Snow
10:55 AM -4.0 °C -9.3 °C -5.0 °C 93% 1007.7 hPa 4.8 km West 14.8 km/h / 4.1 m/s - N/A Snow Light Snow
11:15 AM -2.0 °C -6.0 °C -5.0 °C 80% 1008.0 hPa 8.0 km Variable 11.1 km/h / 3.1 m/s - N/A Snow Light Snow
11:35 AM -2.0 °C -6.8 °C -4.0 °C 86% 1008.4 hPa 12.9 km WNW 14.8 km/h / 4.1 m/s 27.8 km/h / 7.7 m/s N/A   Overcast
11:55 AM -1.0 °C -5.9 °C -4.0 °C 80% 1008.4 hPa 14.5 km NW 16.7 km/h / 4.6 m/s - N/A   Overcast
12:15 PM -1.0 °C -7.3 °C -4.0 °C 80% 1008.7 hPa 14.5 km NW 25.9 km/h / 7.2 m/s 42.6 km/h / 11.8 m/s N/A   Overcast
12:35 PM -1.0 °C -7.9 °C -4.0 °C 80% 1008.7 hPa - NW 31.5 km/h / 8.7 m/s 42.6 km/h / 11.8 m/s N/A   Overcast
12:55 PM -1.0 °C -6.2 °C -4.0 °C 80% 1008.7 hPa 16.1 km NNW 18.5 km/h / 5.1 m/s 31.5 km/h / 8.7 m/s 0.3 mm   Overcast
1:15 PM 0.0 °C -6.2 °C -4.0 °C 75% 1009.0 hPa 16.1 km NW 27.8 km/h / 7.7 m/s 37.0 km/h / 10.3 m/s N/A   Overcast
1:35 PM 0.0 °C -6.8 °C -4.0 °C 75% 1009.4 hPa 16.1 km NW 33.3 km/h / 9.3 m/s 46.3 km/h / 12.9 m/s N/A   Overcast
1:55 PM 0.0 °C -5.5 °C -4.0 °C 75% 1009.7 hPa 16.1 km NW 22.2 km/h / 6.2 m/s 33.3 km/h / 9.3 m/s N/A   Overcast
2:15 PM 0.0 °C -6.4 °C -4.0 °C 75% 1009.7 hPa 16.1 km NW 29.6 km/h / 8.2 m/s - N/A   Overcast
2:35 PM 0.0 °C -6.0 °C -4.0 °C 75% 1010.0 hPa 16.1 km NNW 25.9 km/h / 7.2 m/s - N/A   Overcast
2:55 PM 0.0 °C -6.6 °C -5.0 °C 69% 1010.7 hPa 16.1 km NW 31.5 km/h / 8.7 m/s 42.6 km/h / 11.8 m/s N/A   Overcast
3:15 PM 0.0 °C -6.4 °C -5.0 °C 69% 1011.1 hPa 16.1 km NNW 29.6 km/h / 8.2 m/s - N/A   Overcast
3:35 PM -1.0 °C -7.5 °C -5.0 °C 75% 1011.4 hPa 16.1 km NNW 27.8 km/h / 7.7 m/s 38.9 km/h / 10.8 m/s N/A   Overcast
3:55 PM -1.0 °C -5.9 °C -5.0 °C 75% 1011.7 hPa 16.1 km NNW 16.7 km/h / 4.6 m/s - N/A   Overcast
4:15 PM -1.0 °C -6.5 °C -5.0 °C 75% 1012.1 hPa 16.1 km NW 20.4 km/h / 5.7 m/s 35.2 km/h / 9.8 m/s N/A   Overcast
4:35 PM -1.0 °C -7.0 °C -5.0 °C 75% 1012.4 hPa 16.1 km NW 24.1 km/h / 6.7 m/s - N/A   Overcast
4:55 PM -1.0 °C -5.9 °C -5.0 °C 75% 1012.8 hPa 16.1 km NNW 16.7 km/h / 4.6 m/s - N/A   Overcast
5:15 PM -1.0 °C -6.8 °C -5.0 °C 75% 1013.1 hPa 16.1 km NW 22.2 km/h / 6.2 m/s - N/A   Overcast
5:35 PM -1.0 °C -6.5 °C -6.0 °C 69% 1013.8 hPa 16.1 km NW 20.4 km/h / 5.7 m/s 33.3 km/h / 9.3 m/s N/A   Overcast
5:55 PM -2.0 °C -6.8 °C -6.0 °C 74% 1014.1 hPa 16.1 km NNW 14.8 km/h / 4.1 m/s 27.8 km/h / 7.7 m/s N/A   Overcast
6:15 PM -2.0 °C -7.5 °C -5.0 °C 80% 1014.4 hPa 16.1 km NNW 18.5 km/h / 5.1 m/s - N/A   Overcast
6:35 PM -2.0 °C -7.2 °C -5.0 °C 80% 1014.8 hPa 16.1 km North 16.7 km/h / 4.6 m/s - N/A   Overcast
6:55 PM -3.0 °C -8.0 °C -6.0 °C 80% 1014.8 hPa 16.1 km North 14.8 km/h / 4.1 m/s 24.1 km/h / 6.7 m/s N/A   Overcast
7:15 PM -3.0 °C -6.7 °C -7.0 °C 74% 1015.1 hPa 16.1 km NNW 9.3 km/h / 2.6 m/s - N/A   Overcast
7:35 PM -4.0 °C -9.3 °C -8.0 °C 74% 1015.5 hPa 16.1 km NNW 14.8 km/h / 4.1 m/s - N/A   Overcast
7:55 PM -4.0 °C -8.9 °C -8.0 °C 74% 1015.8 hPa 16.1 km NNW 13.0 km/h / 3.6 m/s - N/A   Overcast
8:35 PM -5.0 °C -9.0 °C -9.0 °C 74% 1016.5 hPa 16.1 km NNW 9.3 km/h / 2.6 m/s - N/A   Overcast
8:55 PM -5.0 °C -8.4 °C -9.0 °C 74% 1016.5 hPa 16.1 km NNW 7.4 km/h / 2.1 m/s - N/A   Mostly Cloudy
9:15 PM -6.0 °C -9.5 °C -9.0 °C 80% 1016.8 hPa 16.1 km North 7.4 km/h / 2.1 m/s - N/A   Mostly Cloudy
9:35 PM -6.0 °C - -9.0 °C 80% 1017.2 hPa 16.1 km Calm Calm - N/A   Overcast
9:55 PM -6.0 °C -9.5 °C -9.0 °C 80% 1017.2 hPa 16.1 km NNE 7.4 km/h / 2.1 m/s - N/A   Overcast
10:15 PM -6.0 °C -10.2 °C -9.0 °C 80% 1017.2 hPa 16.1 km NNW 9.3 km/h / 2.6 m/s - N/A   Mostly Cloudy
10:35 PM -7.0 °C -9.8 °C -9.0 °C 86% 1017.8 hPa 16.1 km WNW 5.6 km/h / 1.5 m/s - N/A   Overcast
10:55 PM -7.0 °C -10.7 °C -9.0 °C 86% 1017.5 hPa 16.1 km NNW 7.4 km/h / 2.1 m/s - N/A   Overcast
11:15 PM -7.0 °C -10.7 °C -9.0 °C 86% 1017.5 hPa 16.1 km North 7.4 km/h / 2.1 m/s - N/A   Mostly Cloudy
11:35 PM -7.0 °C - -9.0 °C 86% 1017.8 hPa 16.1 km Calm Calm - N/A   Partly Cloudy
11:55 PM -9.0 °C -12.1 °C -10.0 °C 93% 1018.2 hPa 14.5 km SW 5.6 km/h / 1.5 m/s - N/A   Partly Cloudy