Weather History for Decorah, IA

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Saturday, February 2, 2013

  Actual Average Record
Temperature  
Mean Temperature -13 °C -  
Max Temperature -11 °C -3 °C 12 °C (2006)
Min Temperature -14 °C -15 °C -38 °C (1951)
Degree Days  
Heating Degree Days 56    
Moisture  
Dew Point -16 °C    
Average Humidity 77    
Maximum Humidity 85    
Minimum Humidity 62    
Precipitation  
Precipitation 0.00 mm - - ()
Sea Level Pressure  
Sea Level Pressure 1017 hPa    
Wind  
Wind Speed 6 km/h (NNW)    
Max Wind Speed 14 km/h    
Max Gust Speed 19 km/h    
Visibility 14 kilometers    
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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Astronomy

Feb. 02, 2013 Rise Set
Actual Time 7:21 AM CST 5:20 PM CST
Civil Twilight 6:51 AM CST 5:50 PM CST
Nautical Twilight 6:17 AM CST 6:25 PM CST
Astronomical Twilight 5:43 AM CST 6:58 PM CST
Moon No Moon Rise 10:18 AM CST (2/2)
Length of Visible Light 10h 59m
Length of Day
9h 59m
Waning Gibbous, 59% of the Moon is Illuminated
Feb 2
Waning Gibbous
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter
Feb 25
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 -13.0 °C -18.5 °C -16.0 °C 79% 1015.8 hPa 12.9 km SSE 9.3 km/h / 2.6 m/s - N/A   Overcast
12:35 AM -13.0 °C -17.7 °C -16.0 °C 79% 1015.8 hPa 16.1 km South 7.4 km/h / 2.1 m/s - N/A   Overcast
12:55 AM -13.0 °C -16.7 °C -15.0 °C 85% 1015.5 hPa 16.1 km South 5.6 km/h / 1.5 m/s - N/A   Overcast
1:15 AM -13.0 °C -16.7 °C -15.0 °C 85% 1015.5 hPa 16.1 km SSE 5.6 km/h / 1.5 m/s - N/A   Overcast
1:35 AM -13.0 °C - -15.0 °C 85% 1015.5 hPa 16.1 km Calm Calm - N/A   Overcast
1:55 AM -13.0 °C - -15.0 °C 85% 1015.5 hPa 16.1 km Calm Calm - N/A   Overcast
2:15 AM -13.0 °C - -15.0 °C 85% 1015.5 hPa 16.1 km Calm Calm - N/A   Overcast
2:35 AM -13.0 °C - -15.0 °C 85% 1015.5 hPa 16.1 km Calm Calm - N/A   Overcast
3:15 AM -13.0 °C - -15.0 °C 85% 1015.5 hPa 16.1 km North - - N/A   Overcast
3:35 AM -13.0 °C - -15.0 °C 85% 1015.5 hPa 16.1 km Calm Calm - N/A   Unknown
3:55 AM -13.0 °C -17.7 °C -15.0 °C 85% 1015.5 hPa 16.1 km NNE 7.4 km/h / 2.1 m/s - N/A   Overcast
4:15 AM -13.0 °C -16.7 °C -15.0 °C 85% 1015.5 hPa 16.1 km NNE 5.6 km/h / 1.5 m/s - N/A   Overcast
4:35 AM -13.0 °C -17.7 °C -16.0 °C 79% 1015.5 hPa 16.1 km North 7.4 km/h / 2.1 m/s - N/A   Overcast
4:55 AM -14.0 °C -20.4 °C -16.0 °C 85% 1015.8 hPa 16.1 km North 11.1 km/h / 3.1 m/s - N/A   Overcast
5:15 AM -14.0 °C -19.7 °C -16.0 °C 85% 1015.8 hPa 16.1 km North 9.3 km/h / 2.6 m/s - N/A Snow Light Snow
5:35 AM -14.0 °C -17.8 °C -16.0 °C 85% 1016.1 hPa 16.1 km North 5.6 km/h / 1.5 m/s - N/A   Overcast
6:15 AM -13.0 °C -18.5 °C -16.0 °C 79% 1017.2 hPa 16.1 km North 9.3 km/h / 2.6 m/s - N/A Snow Light Snow
6:35 AM -14.0 °C -21.0 °C -16.0 °C 85% 1017.5 hPa 16.1 km North 13.0 km/h / 3.6 m/s - N/A   Overcast
6:55 AM -14.0 °C -19.7 °C -16.0 °C 85% 1017.8 hPa 16.1 km North 9.3 km/h / 2.6 m/s - N/A   Overcast
7:15 AM -14.0 °C -19.7 °C -16.0 °C 85% 1018.2 hPa 16.1 km North 9.3 km/h / 2.6 m/s - N/A Snow Light Snow
7:35 AM -14.0 °C -19.7 °C -16.0 °C 85% 1018.2 hPa 16.1 km NNE 9.3 km/h / 2.6 m/s - N/A   Overcast
7:55 AM -14.0 °C -20.4 °C -17.0 °C 79% 1018.5 hPa 16.1 km North 11.1 km/h / 3.1 m/s - N/A Snow Light Snow
8:15 AM -14.0 °C -20.4 °C -17.0 °C 79% 1018.8 hPa 12.9 km North 11.1 km/h / 3.1 m/s - N/A Snow Light Snow
8:35 AM -14.0 °C -18.9 °C -17.0 °C 79% 1018.8 hPa 8.0 km NNE 7.4 km/h / 2.1 m/s - N/A Snow Light Snow
8:55 AM -14.0 °C -19.7 °C -17.0 °C 79% 1018.8 hPa 11.3 km North 9.3 km/h / 2.6 m/s - N/A Snow Light Snow
9:15 AM -14.0 °C -20.4 °C -17.0 °C 79% 1019.2 hPa 9.7 km North 11.1 km/h / 3.1 m/s - N/A Rain Light Freezing Rain
9:35 AM -14.0 °C -19.7 °C -17.0 °C 79% 1019.2 hPa 11.3 km NNE 9.3 km/h / 2.6 m/s - N/A Snow Light Snow
9:55 AM -13.0 °C -19.2 °C -17.0 °C 73% 1018.8 hPa 14.5 km North 11.1 km/h / 3.1 m/s - N/A Snow Light Snow
10:15 AM -13.0 °C -18.5 °C -17.0 °C 73% 1019.2 hPa 14.5 km NNE 9.3 km/h / 2.6 m/s - N/A   Overcast
10:35 AM -13.0 °C -17.7 °C -17.0 °C 73% 1019.2 hPa 16.1 km Variable 7.4 km/h / 2.1 m/s - N/A   Overcast
10:55 AM -13.0 °C -17.7 °C -17.0 °C 73% 1019.2 hPa 14.5 km North 7.4 km/h / 2.1 m/s - N/A   Overcast
11:15 AM -13.0 °C -17.7 °C -17.0 °C 73% 1019.2 hPa 16.1 km NNW 7.4 km/h / 2.1 m/s - N/A   Overcast
11:35 AM -13.0 °C -19.2 °C -17.0 °C 73% 1018.8 hPa 16.1 km NNW 11.1 km/h / 3.1 m/s - N/A   Overcast
11:55 AM -13.0 °C -16.7 °C -17.0 °C 73% 1018.8 hPa 16.1 km Variable 5.6 km/h / 1.5 m/s - N/A   Overcast
12:15 PM -12.0 °C -16.5 °C -17.0 °C 67% 1018.8 hPa 16.1 km NW 7.4 km/h / 2.1 m/s - N/A   Overcast
12:35 PM -12.0 °C -17.3 °C -17.0 °C 67% 1018.8 hPa 16.1 km North 9.3 km/h / 2.6 m/s - N/A   Overcast
12:55 PM -12.0 °C -18.0 °C -17.0 °C 67% 1018.5 hPa 16.1 km NW 11.1 km/h / 3.1 m/s - N/A   Mostly Cloudy
1:15 PM -12.0 °C -17.3 °C -17.0 °C 67% 1018.5 hPa 16.1 km NW 9.3 km/h / 2.6 m/s - N/A   Partly Cloudy
1:35 PM -12.0 °C - -17.0 °C 67% 1018.5 hPa 16.1 km Calm Calm - N/A   Partly Cloudy
1:55 PM -12.0 °C -16.5 °C -17.0 °C 67% 1018.2 hPa 16.1 km NW 7.4 km/h / 2.1 m/s - N/A   Scattered Clouds
2:15 PM -11.0 °C - -16.0 °C 67% 1018.2 hPa 16.1 km Calm Calm - N/A   Mostly Cloudy
2:35 PM -11.0 °C -16.1 °C -17.0 °C 62% 1018.2 hPa 16.1 km WNW 9.3 km/h / 2.6 m/s 18.5 km/h / 5.1 m/s N/A   Overcast
2:55 PM -11.0 °C -17.4 °C -17.0 °C 62% 1018.2 hPa 16.1 km WSW 13.0 km/h / 3.6 m/s - N/A   Mostly Cloudy
3:15 PM -11.0 °C -17.9 °C -17.0 °C 62% 1018.2 hPa 16.1 km WSW 14.8 km/h / 4.1 m/s - N/A   Unknown
3:35 PM -11.0 °C -16.8 °C -17.0 °C 62% 1018.2 hPa 16.1 km West 11.1 km/h / 3.1 m/s - N/A   Clear
3:55 PM -11.0 °C -15.4 °C -17.0 °C 62% 1017.8 hPa 16.1 km Variable 7.4 km/h / 2.1 m/s - N/A   Partly Cloudy
4:15 PM -11.0 °C -14.4 °C -16.0 °C 67% 1017.8 hPa 16.1 km Variable 5.6 km/h / 1.5 m/s - N/A   Scattered Clouds
4:35 PM -11.0 °C -15.4 °C -16.0 °C 67% 1017.5 hPa 16.1 km Variable 7.4 km/h / 2.1 m/s - N/A   Partly Cloudy
4:55 PM -12.0 °C -15.5 °C -16.0 °C 73% 1017.8 hPa 16.1 km Variable 5.6 km/h / 1.5 m/s - N/A   Clear
5:15 PM -12.0 °C - -16.0 °C 73% 1017.5 hPa 16.1 km Calm Calm - N/A   Clear
5:35 PM -12.0 °C - -16.0 °C 73% 1017.5 hPa 16.1 km Calm Calm - N/A   Clear
5:55 PM -12.0 °C - -16.0 °C 73% 1017.2 hPa 16.1 km Calm Calm - N/A   Scattered Clouds
6:15 PM -13.0 °C - -17.0 °C 73% 1017.2 hPa 16.1 km Calm Calm - N/A   Mostly Cloudy
6:35 PM -13.0 °C - -16.0 °C 79% 1016.8 hPa 16.1 km Calm Calm - N/A   Overcast
6:55 PM -12.0 °C - -16.0 °C 73% 1016.8 hPa 16.1 km Calm Calm - N/A   Overcast
7:15 PM -12.0 °C - -16.0 °C 73% 1016.1 hPa 16.1 km Calm Calm - N/A   Unknown
7:35 PM -12.0 °C -16.5 °C -15.0 °C 79% 1016.5 hPa 12.9 km SSW 7.4 km/h / 2.1 m/s - N/A Snow Light Snow
7:55 PM -12.0 °C -16.5 °C -15.0 °C 79% 1016.1 hPa 14.5 km South 7.4 km/h / 2.1 m/s - N/A Snow Light Snow
8:15 PM -12.0 °C -15.5 °C -15.0 °C 79% 1016.1 hPa 16.1 km SSW 5.6 km/h / 1.5 m/s - N/A Snow Light Snow
8:35 PM -12.0 °C -16.5 °C -15.0 °C 79% 1015.5 hPa 3.2 km Variable 7.4 km/h / 2.1 m/s - N/A Snow Light Snow
8:55 PM -12.0 °C -16.5 °C -14.0 °C 85% 1015.5 hPa 4.8 km SSW 7.4 km/h / 2.1 m/s - N/A Snow Light Snow
9:15 PM -12.0 °C - -14.0 °C 85% 1015.5 hPa 4.0 km Calm Calm - N/A Snow Light Snow
9:35 PM -12.0 °C -15.5 °C -14.0 °C 85% 1015.1 hPa 4.0 km South 5.6 km/h / 1.5 m/s - N/A Snow Light Snow
9:55 PM -12.0 °C - -14.0 °C 85% 1014.8 hPa 6.4 km Calm Calm - N/A Snow Light Snow
10:15 PM - - - N/A% 1014.1 hPa 3.2 km South 7.4 km/h / 2.1 m/s - N/A   Unknown
10:35 PM -12.0 °C -16.5 °C -14.0 °C 85% 1014.1 hPa 4.8 km SSE 7.4 km/h / 2.1 m/s - N/A Snow Light Snow
10:55 PM -12.0 °C -15.5 °C -14.0 °C 85% 1014.1 hPa 4.8 km South 5.6 km/h / 1.5 m/s - N/A Snow Light Snow
11:15 PM -12.0 °C -16.5 °C -14.0 °C 85% 1013.8 hPa 8.0 km SSE 7.4 km/h / 2.1 m/s - N/A Snow Light Snow
11:35 PM -11.0 °C -16.1 °C -14.0 °C 79% 1013.4 hPa 11.3 km SSE 9.3 km/h / 2.6 m/s - N/A Snow Light Snow
11:55 PM -11.0 °C - -14.0 °C 79% 1013.4 hPa 14.5 km North - - N/A Snow Light Snow