Weather History for Denison, IA

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Friday, July 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 76 °F -  
Max Temperature 87 °F 82 °F 89 °F (1997)
Min Temperature 66 °F 64 °F 51 °F (2007)
Cooling Degree Days 12    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 60    
Maximum Humidity 78    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 12 mph (SSE)    
Max Wind Speed 22 mph    
Max Gust Speed 30 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. 12, 2013 Rise Set
Actual Time 5:57 AM CDT 8:56 PM CDT
Civil Twilight 5:23 AM CDT 9:30 PM CDT
Nautical Twilight 4:40 AM CDT 10:12 PM CDT
Astronomical Twilight 3:50 AM CDT 11:02 PM CDT
Moon 10:19 AM CDT (7/12) 11:02 PM CDT (7/12)
Length of Visible Light 16h 06m
Length of Day
14h 59m
Waxing Crescent, 17% of the Moon is Illuminated
Jul 12
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

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 71.6 °F - 59.0 °F 64% 30.02 in 10.0 mi SSE 8.1 mph - N/A   Clear
12:35 AM 69.8 °F - 59.0 °F 68% 30.02 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 69.8 °F - 59.0 °F 68% 30.03 in 10.0 mi SSE 4.6 mph - N/A   Clear
1:15 AM 69.8 °F - 59.0 °F 68% 30.03 in 10.0 mi SSE 8.1 mph 13.8 mph N/A   Clear
1:35 AM 69.8 °F - 59.0 °F 68% 30.02 in 10.0 mi SSE 9.2 mph - N/A   Partly Cloudy
1:55 AM 68.0 °F - 59.0 °F 73% 30.02 in 10.0 mi SSE 9.2 mph 16.1 mph N/A   Clear
2:15 AM 68.0 °F - 59.0 °F 73% 30.02 in 10.0 mi SSE 11.5 mph 18.4 mph N/A   Partly Cloudy
2:35 AM 68.0 °F - 59.0 °F 73% 30.01 in 10.0 mi SSE 12.7 mph - N/A   Partly Cloudy
2:55 AM 68.0 °F - 59.0 °F 73% 30.01 in 10.0 mi SSE 12.7 mph - N/A   Clear
3:15 AM 68.0 °F - 57.2 °F 68% 30.01 in 10.0 mi SSE 10.4 mph 17.3 mph N/A   Clear
3:35 AM 68.0 °F - 57.2 °F 68% 30.01 in 10.0 mi SSE 9.2 mph 16.1 mph N/A   Clear
3:55 AM 66.2 °F - 57.2 °F 73% 30.00 in 10.0 mi SSE 10.4 mph - N/A   Clear
4:15 AM 66.2 °F - 57.2 °F 73% 30.01 in 10.0 mi SSE 9.2 mph - N/A   Clear
4:35 AM 66.2 °F - 57.2 °F 73% 30.01 in 10.0 mi South 9.2 mph 17.3 mph N/A   Clear
4:55 AM 66.2 °F - 57.2 °F 73% 30.01 in 10.0 mi South 11.5 mph 17.3 mph N/A   Clear
5:15 AM 66.2 °F - 57.2 °F 73% 30.01 in 10.0 mi SSE 11.5 mph 18.4 mph N/A   Clear
5:35 AM 66.2 °F - 57.2 °F 73% 30.01 in - SSE 10.4 mph - N/A   Clear
5:55 AM 66.2 °F - 59.0 °F 78% 30.01 in 10.0 mi South 9.2 mph 16.1 mph N/A   Clear
6:15 AM 66.2 °F - 59.0 °F 78% 30.01 in 10.0 mi SSE 10.4 mph - N/A   Clear
6:35 AM 66.2 °F - 59.0 °F 78% 30.01 in 10.0 mi SSE 10.4 mph 18.4 mph N/A   Clear
6:55 AM 66.2 °F - 59.0 °F 78% 30.02 in 10.0 mi South 5.8 mph 17.3 mph N/A   Clear
7:15 AM 68.0 °F - 59.0 °F 73% 30.02 in 10.0 mi SSE 12.7 mph - N/A   Clear
7:35 AM 68.0 °F - 59.0 °F 73% 30.02 in 10.0 mi South 12.7 mph 23.0 mph N/A   Clear
7:55 AM 69.8 °F - 60.8 °F 73% 30.03 in 10.0 mi South 12.7 mph - N/A   Clear
8:15 AM 69.8 °F - 60.8 °F 73% 30.02 in 10.0 mi South 16.1 mph 23.0 mph N/A   Clear
8:35 AM 71.6 °F - 60.8 °F 69% 30.02 in 10.0 mi South 16.1 mph 25.3 mph N/A   Clear
8:55 AM 73.4 °F - 60.8 °F 65% 30.03 in 10.0 mi South 16.1 mph 25.3 mph N/A   Clear
9:15 AM 73.4 °F - 60.8 °F 65% 30.03 in 10.0 mi South 12.7 mph 18.4 mph N/A   Clear
9:35 AM 75.2 °F - 60.8 °F 61% 30.02 in 10.0 mi South 13.8 mph 25.3 mph N/A   Clear
9:55 AM 75.2 °F - 62.6 °F 65% 30.01 in 10.0 mi South 16.1 mph 24.2 mph N/A   Clear
10:15 AM 77.0 °F - 62.6 °F 61% 30.01 in 10.0 mi South 11.5 mph 19.6 mph N/A   Clear
10:35 AM 77.0 °F - 62.6 °F 61% 30.02 in 10.0 mi South 15.0 mph 24.2 mph N/A   Clear
10:55 AM 78.8 °F - 62.6 °F 57% 30.01 in 10.0 mi SSE 16.1 mph 21.9 mph N/A   Clear
11:15 AM 78.8 °F - 62.6 °F 57% 30.01 in 10.0 mi South 18.4 mph - N/A   Clear
11:35 AM 80.6 °F 81.8 °F 62.6 °F 54% 30.01 in 10.0 mi South 15.0 mph 25.3 mph N/A   Clear
11:55 AM 80.6 °F 81.8 °F 62.6 °F 54% 30.01 in 9.0 mi SSE 15.0 mph 21.9 mph N/A   Clear
12:15 PM 82.4 °F 83.4 °F 62.6 °F 51% 30.00 in 10.0 mi South 15.0 mph 23.0 mph N/A   Clear
12:35 PM 82.4 °F 83.4 °F 62.6 °F 51% 29.99 in 10.0 mi South 17.3 mph 24.2 mph N/A   Clear
12:55 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.98 in 9.0 mi South 17.3 mph 24.2 mph N/A   Clear
1:15 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.98 in 8.0 mi SSE 19.6 mph 29.9 mph N/A   Clear
1:35 PM 84.2 °F 85.0 °F 62.6 °F 48% 29.97 in 10.0 mi SSE 21.9 mph 28.8 mph N/A   Clear
1:55 PM 86.0 °F 87.3 °F 64.4 °F 48% 29.97 in 10.0 mi SSE 18.4 mph 25.3 mph N/A   Clear
2:15 PM 86.0 °F 87.3 °F 64.4 °F 48% 29.97 in 10.0 mi South 20.7 mph 27.6 mph N/A   Clear
2:35 PM 86.0 °F 88.2 °F 66.2 °F 51% 29.96 in 10.0 mi South 18.4 mph 25.3 mph N/A   Clear
2:55 PM 86.0 °F 87.3 °F 64.4 °F 48% 29.96 in 10.0 mi South 17.3 mph 26.5 mph N/A   Clear
3:15 PM 86.0 °F 88.2 °F 66.2 °F 51% 29.96 in 9.0 mi SSE 16.1 mph 21.9 mph N/A   Clear
3:35 PM 86.0 °F 88.2 °F 66.2 °F 51% 29.96 in 9.0 mi SSE 17.3 mph 27.6 mph N/A   Clear
3:55 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.95 in 10.0 mi South 20.7 mph - N/A   Clear
4:15 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.95 in 8.0 mi SSE 18.4 mph 27.6 mph N/A   Clear
4:35 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.95 in 10.0 mi SSE 13.8 mph 23.0 mph N/A   Clear
4:55 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.95 in 10.0 mi SSE 18.4 mph 25.3 mph N/A   Clear
5:15 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.94 in 10.0 mi SSE 16.1 mph 27.6 mph N/A   Clear
5:35 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.94 in 10.0 mi SSE 15.0 mph 26.5 mph N/A   Clear
5:55 PM 86.0 °F 88.2 °F 66.2 °F 51% 29.94 in 10.0 mi South 18.4 mph 26.5 mph N/A   Clear
6:15 PM 86.0 °F 87.3 °F 64.4 °F 48% 29.94 in 10.0 mi South 17.3 mph 26.5 mph N/A   Clear
6:35 PM 86.0 °F 88.2 °F 66.2 °F 51% 29.94 in 10.0 mi SSE 12.7 mph 23.0 mph N/A   Clear
6:55 PM 86.0 °F 87.3 °F 64.4 °F 48% 29.93 in 10.0 mi SSE 18.4 mph 24.2 mph N/A   Clear
7:15 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.94 in 10.0 mi SSE 15.0 mph 23.0 mph N/A   Clear
7:35 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.93 in 10.0 mi South 15.0 mph 21.9 mph N/A   Clear
7:55 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.94 in 10.0 mi SSE 12.7 mph 19.6 mph N/A   Clear
8:15 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.93 in 10.0 mi SSE 15.0 mph - N/A   Clear
8:35 PM 80.6 °F 81.8 °F 62.6 °F 54% 29.94 in 10.0 mi SSE 12.7 mph 20.7 mph N/A   Partly Cloudy
8:55 PM 80.6 °F 81.8 °F 62.6 °F 54% 29.94 in 10.0 mi South 15.0 mph - N/A   Partly Cloudy
9:15 PM 78.8 °F - 62.6 °F 57% 29.94 in 10.0 mi SSE 12.7 mph 19.6 mph N/A   Clear
9:35 PM 78.8 °F - 62.6 °F 57% 29.95 in 10.0 mi SSE 9.2 mph 18.4 mph N/A   Scattered Clouds
9:55 PM 77.0 °F - 62.6 °F 61% 29.95 in 10.0 mi SSE 12.7 mph - N/A   Partly Cloudy
10:15 PM 77.0 °F - 62.6 °F 61% 29.95 in 10.0 mi SSE 11.5 mph 21.9 mph N/A   Scattered Clouds
10:35 PM 77.0 °F - 60.8 °F 57% 29.94 in 10.0 mi SSE 16.1 mph 21.9 mph N/A   Partly Cloudy
10:55 PM 77.0 °F - 60.8 °F 57% 29.94 in 10.0 mi SSE 18.4 mph - N/A   Partly Cloudy
11:15 PM 77.0 °F - 60.8 °F 57% 29.95 in 10.0 mi SSE 17.3 mph - N/A   Partly Cloudy
11:35 PM 77.0 °F - 59.0 °F 54% 29.95 in 10.0 mi SSE 15.0 mph 23.0 mph N/A   Clear
11:55 PM 75.2 °F - 59.0 °F 57% 29.96 in 10.0 mi SSE 15.0 mph 21.9 mph N/A   Partly Cloudy