Weather History for Decorah, IA

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Thursday, July 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 71 °F -  
Max Temperature 82 °F 82 °F 99 °F (1949)
Min Temperature 60 °F 61 °F 41 °F (1967)
Cooling Degree Days 6    
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 61    
Maximum Humidity 82    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 10 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

Jul. 04, 2013 Rise Set
Actual Time 5:32 AM CDT 8:50 PM CDT
Civil Twilight 4:57 AM CDT 9:25 PM CDT
Nautical Twilight 4:11 AM CDT 10:10 PM CDT
Astronomical Twilight 3:15 AM CDT 11:06 PM CDT
Moon 2:51 AM CDT (7/4) 5:53 PM CDT (7/4)
Length of Visible Light 16h 27m
Length of Day
15h 17m
Waning Crescent, 11% of the Moon is Illuminated
Jul 4
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 64.4 °F - 53.6 °F 68% 30.04 in - SSE 4.6 mph - N/A   Overcast
12:35 AM 64.4 °F - 53.6 °F 68% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
12:55 AM 64.4 °F - 53.6 °F 68% 30.03 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
1:15 AM 62.6 °F - 51.8 °F 68% 30.03 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
1:35 AM 62.6 °F - 51.8 °F 68% 30.03 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
1:55 AM 62.6 °F - 51.8 °F 68% 30.02 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
2:15 AM 60.8 °F - 53.6 °F 77% 30.02 in 10.0 mi SE 3.5 mph - N/A   Overcast
2:35 AM 60.8 °F - 53.6 °F 77% 30.02 in 10.0 mi South 4.6 mph - N/A   Overcast
2:55 AM 60.8 °F - 53.6 °F 77% 30.02 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
3:15 AM 60.8 °F - 53.6 °F 77% 30.01 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
3:35 AM 60.8 °F - 53.6 °F 77% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:55 AM 60.8 °F - 53.6 °F 77% 30.01 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
4:15 AM 60.8 °F - 53.6 °F 77% 30.01 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
4:35 AM 60.8 °F - 53.6 °F 77% 30.02 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
4:55 AM 60.8 °F - 53.6 °F 77% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
5:15 AM 60.8 °F - 55.4 °F 82% 30.03 in 10.0 mi SSE 4.6 mph - N/A   Overcast
5:35 AM 60.8 °F - 55.4 °F 82% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:55 AM 60.8 °F - 55.4 °F 82% 30.04 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
6:15 AM 60.8 °F - 55.4 °F 82% 30.04 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
6:35 AM 60.8 °F - 55.4 °F 82% 30.05 in 9.0 mi SSE 4.6 mph - N/A   Overcast
6:55 AM 62.6 °F - 55.4 °F 77% 30.05 in 9.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
7:15 AM 62.6 °F - 55.4 °F 77% 30.05 in 9.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
7:35 AM 64.4 °F - 55.4 °F 73% 30.06 in 9.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
7:55 AM 64.4 °F - 55.4 °F 73% 30.06 in 9.0 mi Variable 5.8 mph - N/A   Overcast
8:15 AM 64.4 °F - 55.4 °F 73% 30.05 in 8.0 mi SSE 5.8 mph - N/A   Overcast
8:35 AM 66.2 °F - 55.4 °F 68% 30.05 in 9.0 mi South 4.6 mph - N/A   Overcast
8:55 AM 66.2 °F - 55.4 °F 68% 30.05 in 9.0 mi South 5.8 mph - N/A   Mostly Cloudy
9:15 AM 69.8 °F - 57.2 °F 64% 30.05 in 9.0 mi South 8.1 mph - N/A   Partly Cloudy
9:35 AM 71.6 °F - 59.0 °F 64% 30.04 in 8.0 mi SSW 6.9 mph - N/A   Clear
9:55 AM 73.4 °F - 59.0 °F 61% 30.04 in 9.0 mi South 8.1 mph - N/A   Clear
10:35 AM 75.2 °F - 59.0 °F 57% 30.04 in 9.0 mi Variable 5.8 mph 12.7 mph N/A   Clear
10:55 AM 75.2 °F - 59.0 °F 57% 30.04 in 9.0 mi Variable 5.8 mph 11.5 mph N/A   Clear
11:15 AM 77.0 °F - 59.0 °F 54% 30.04 in 9.0 mi SSW 8.1 mph - N/A   Clear
11:35 AM 78.8 °F - 59.0 °F 51% 30.04 in 10.0 mi Variable 6.9 mph 13.8 mph N/A   Scattered Clouds
11:55 AM 78.8 °F - 59.0 °F 51% 30.03 in 10.0 mi South 8.1 mph 15.0 mph N/A   Scattered Clouds
12:15 PM 78.8 °F - 59.0 °F 51% 30.03 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
12:35 PM 78.8 °F - 59.0 °F 51% 30.02 in 9.0 mi Variable 6.9 mph 15.0 mph N/A   Scattered Clouds
12:55 PM 80.6 °F 80.8 °F 57.2 °F 45% 30.02 in 9.0 mi Variable 4.6 mph 15.0 mph N/A   Partly Cloudy
1:15 PM 78.8 °F - 57.2 °F 47% 30.02 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
1:35 PM 78.8 °F - 57.2 °F 47% 30.01 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
1:55 PM 80.6 °F 80.8 °F 57.2 °F 45% 30.01 in 10.0 mi SW 10.4 mph 17.3 mph N/A   Scattered Clouds
2:15 PM 80.6 °F 80.8 °F 57.2 °F 45% 30.01 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
2:35 PM 82.4 °F 82.5 °F 59.0 °F 45% 30.01 in 9.0 mi South 9.2 mph - N/A   Mostly Cloudy
2:55 PM 80.6 °F 80.8 °F 57.2 °F 45% 30.00 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
3:15 PM 80.6 °F 80.8 °F 57.2 °F 45% 30.01 in 10.0 mi Variable 6.9 mph 13.8 mph N/A   Mostly Cloudy
3:35 PM 82.4 °F 82.0 °F 57.2 °F 42% 30.00 in 9.0 mi SW 10.4 mph 17.3 mph N/A   Mostly Cloudy
3:55 PM 82.4 °F 82.0 °F 57.2 °F 42% 30.00 in 10.0 mi South 8.1 mph 15.0 mph N/A   Overcast
4:15 PM 82.4 °F 81.7 °F 55.4 °F 39% 30.00 in 9.0 mi SSW 8.1 mph - N/A   Scattered Clouds
4:35 PM 82.4 °F 81.7 °F 55.4 °F 39% 30.00 in 10.0 mi SSW 5.8 mph 12.7 mph N/A   Clear
4:55 PM 80.6 °F 80.5 °F 55.4 °F 42% 29.99 in 9.0 mi South 10.4 mph - N/A   Unknown
5:15 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.99 in 10.0 mi SSE 8.1 mph 15.0 mph N/A   Partly Cloudy
5:55 PM 80.6 °F 80.5 °F 55.4 °F 42% 29.99 in 9.0 mi SSW 8.1 mph - N/A   Partly Cloudy
6:15 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.99 in 10.0 mi Variable 6.9 mph 12.7 mph N/A   Partly Cloudy
6:35 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.98 in 10.0 mi Variable 4.6 mph 12.7 mph N/A   Clear
6:55 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.98 in 9.0 mi Variable 4.6 mph 12.7 mph N/A   Clear
7:15 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.98 in 10.0 mi South 6.9 mph - N/A   Clear
7:35 PM 78.8 °F - 57.2 °F 47% 29.97 in 10.0 mi Variable 6.9 mph 12.7 mph N/A   Clear
7:55 PM 78.8 °F - 57.2 °F 47% 29.97 in 10.0 mi South 5.8 mph - N/A   Clear
8:15 PM 77.0 °F - 59.0 °F 54% 29.97 in 9.0 mi South 4.6 mph - N/A   Clear
8:35 PM 75.2 °F - 59.0 °F 57% 29.97 in 9.0 mi South 4.6 mph - N/A   Clear
8:55 PM 75.2 °F - 59.0 °F 57% 29.97 in 9.0 mi South 5.8 mph - N/A   Clear
9:15 PM 73.4 °F - 59.0 °F 61% 29.98 in 9.0 mi SSE 3.5 mph - N/A   Clear
9:35 PM 71.6 °F - 59.0 °F 64% 29.98 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:55 PM 71.6 °F - 59.0 °F 64% 29.99 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
10:15 PM 69.8 °F - 59.0 °F 68% 29.99 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
10:35 PM 69.8 °F - 59.0 °F 68% 29.99 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
10:55 PM 69.8 °F - 59.0 °F 68% 30.00 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
11:15 PM 69.8 °F - 57.2 °F 64% 30.01 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
11:35 PM 69.8 °F - 57.2 °F 64% 30.01 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
11:55 PM 69.8 °F - 57.2 °F 64% 30.01 in 10.0 mi Variable 6.9 mph - N/A   Clear