Weather History for Denison, IA

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Friday, October 28, 2011

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 55 °F 54 °F 73 °F (2001)
Min Temperature 28 °F 36 °F 23 °F (2008)
Degree Days  
Heating Degree Days 24    
Moisture  
Dew Point 14 °F    
Average Humidity 41    
Maximum Humidity 69    
Minimum Humidity 8    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 29 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

Oct. 28, 2011 Rise Set
Actual Time 7:48 AM CDT 6:21 PM CDT
Civil Twilight 7:20 AM CDT 6:49 PM CDT
Nautical Twilight 6:47 AM CDT 7:22 PM CDT
Astronomical Twilight 6:15 AM CDT 7:54 PM CDT
Moon 10:08 AM CDT (10/28) 7:41 PM CDT (10/28)
Length of Visible Light 11h 29m
Length of Day
10h 32m
Waxing Crescent, 5% of the Moon is Illuminated
Oct 28
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 25
New

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 35.6 °F - 21.2 °F 56% 30.15 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 37.4 °F - 21.2 °F 52% 30.14 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 37.4 °F - 21.2 °F 52% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 37.4 °F 34.9 °F 21.2 °F 52% 30.14 in 10.0 mi South 3.5 mph - N/A   Clear
1:35 AM 35.6 °F 32.8 °F 21.2 °F 56% 30.14 in 10.0 mi South 3.5 mph - N/A   Clear
1:55 AM 35.6 °F 32.8 °F 21.2 °F 56% 30.14 in 10.0 mi South 3.5 mph - N/A   Clear
2:15 AM 35.6 °F 31.7 °F 21.2 °F 56% 30.14 in 10.0 mi South 4.6 mph - N/A   Clear
2:35 AM 33.8 °F - 21.2 °F 60% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 32.0 °F - 21.2 °F 64% 30.14 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 33.8 °F 30.8 °F 21.2 °F 60% 30.13 in 10.0 mi SSW 3.5 mph - N/A   Clear
3:55 AM 32.0 °F 28.7 °F 21.2 °F 64% 30.13 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
4:15 AM 32.0 °F 28.7 °F 21.2 °F 64% 30.13 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
4:35 AM 30.2 °F - 21.2 °F 69% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:15 AM 30.2 °F - 21.2 °F 69% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 32.0 °F 27.5 °F 21.2 °F 64% 30.13 in 10.0 mi SSW 4.6 mph - N/A   Clear
5:55 AM 32.0 °F 27.5 °F 21.2 °F 64% 30.12 in 10.0 mi SW 4.6 mph - N/A   Clear
6:15 AM 30.2 °F 25.4 °F 21.2 °F 69% 30.12 in 10.0 mi SW 4.6 mph - N/A   Clear
6:35 AM 28.4 °F 24.6 °F 19.4 °F 69% 30.12 in 10.0 mi SSW 3.5 mph - N/A   Clear
6:55 AM 32.0 °F 27.5 °F 21.2 °F 64% 30.12 in 10.0 mi SW 4.6 mph - N/A   Clear
7:15 AM 28.4 °F - 19.4 °F 69% 30.13 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 30.2 °F - 21.2 °F 69% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 30.2 °F 24.3 °F 21.2 °F 69% 30.14 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:15 AM 30.2 °F - 21.2 °F 69% 30.14 in 10.0 mi Calm Calm - N/A   Clear
8:35 AM 33.8 °F 29.6 °F 21.2 °F 60% 30.14 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
8:55 AM 35.6 °F 32.8 °F 24.8 °F 65% 30.15 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
9:15 AM 35.6 °F - 24.8 °F 65% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:35 AM 35.6 °F - 24.8 °F 65% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:55 AM 39.2 °F - 24.8 °F 56% 30.18 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 42.8 °F 39.3 °F 26.6 °F 53% 30.18 in 10.0 mi NW 5.8 mph - N/A   Clear
10:35 AM 44.6 °F 39.2 °F 26.6 °F 49% 30.18 in 10.0 mi WNW 10.4 mph - N/A   Clear
10:55 AM 48.2 °F - 26.6 °F 43% 30.18 in 10.0 mi NW 18.4 mph 23.0 mph N/A   Clear
11:15 AM 48.2 °F - 26.6 °F 43% 30.18 in 10.0 mi NW 12.7 mph 24.2 mph N/A   Clear
11:35 AM 50.0 °F - 26.6 °F 40% 30.18 in 10.0 mi NW 11.5 mph 19.6 mph N/A   Clear
11:55 AM 51.8 °F - 23.0 °F 33% 30.18 in 10.0 mi NW 15.0 mph 24.2 mph N/A   Clear
12:15 PM 53.6 °F - 12.2 °F 19% 30.18 in 10.0 mi NNW 23.0 mph - N/A   Clear
12:35 PM 53.6 °F - 10.4 °F 18% 30.18 in 10.0 mi NNW 17.3 mph 25.3 mph N/A   Clear
12:55 PM 55.4 °F - 3.2 °F 12% 30.18 in 10.0 mi NNW 21.9 mph 26.5 mph N/A   Clear
1:15 PM 55.4 °F - 1.4 °F 11% 30.17 in 10.0 mi NW 21.9 mph 27.6 mph N/A   Clear
1:35 PM 55.4 °F - -0.4 °F 10% 30.17 in 10.0 mi NNW 16.1 mph 28.8 mph N/A   Clear
1:55 PM 55.4 °F - -0.4 °F 10% 30.17 in 10.0 mi NNW 15.0 mph 25.3 mph N/A   Clear
2:15 PM 55.4 °F - -2.2 °F 9% 30.16 in 10.0 mi NW 15.0 mph 21.9 mph N/A   Clear
2:35 PM 55.4 °F - -5.8 °F 8% 30.16 in 10.0 mi NW 16.1 mph 26.5 mph N/A   Clear
2:55 PM 55.4 °F - -4.0 °F 9% 30.16 in 10.0 mi NW 23.0 mph 28.8 mph N/A   Clear
3:15 PM 55.4 °F - -2.2 °F 9% 30.15 in 10.0 mi NNW 15.0 mph 27.6 mph N/A   Clear
3:35 PM 53.6 °F - -2.2 °F 10% 30.15 in 10.0 mi NW 16.1 mph - N/A   Scattered Clouds
3:55 PM 53.6 °F - -2.2 °F 10% 30.15 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
4:15 PM 53.6 °F - -5.8 °F 9% 30.15 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Mostly Cloudy
4:35 PM 51.8 °F - -2.2 °F 11% 30.16 in 10.0 mi WNW 11.5 mph 18.4 mph N/A   Scattered Clouds
4:55 PM 53.6 °F - -2.2 °F 10% 30.15 in 10.0 mi WNW 9.2 mph 17.3 mph N/A   Scattered Clouds
5:15 PM 53.6 °F - -7.6 °F 8% 30.15 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Scattered Clouds
5:35 PM 51.8 °F - -0.4 °F 12% 30.15 in 10.0 mi West 9.2 mph - N/A   Clear
5:55 PM 50.0 °F - 1.4 °F 14% 30.15 in 10.0 mi West 6.9 mph - N/A   Clear
6:15 PM 48.2 °F - 5.0 °F 17% 30.15 in 10.0 mi West 6.9 mph - N/A   Clear
6:35 PM 46.4 °F 44.3 °F 6.8 °F 20% 30.15 in 10.0 mi West 4.6 mph - N/A   Clear
6:55 PM 46.4 °F 45.2 °F 6.8 °F 20% 30.16 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
7:15 PM 44.6 °F - 6.8 °F 21% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:35 PM 42.8 °F - 8.6 °F 25% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:15 PM 41.0 °F 38.0 °F 10.4 °F 29% 30.17 in 10.0 mi SW 4.6 mph - N/A   Clear
8:35 PM 39.2 °F 37.0 °F 10.4 °F 31% 30.17 in 10.0 mi SW 3.5 mph - N/A   Scattered Clouds
8:55 PM 37.4 °F 34.9 °F 12.2 °F 36% 30.17 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
9:15 PM 37.4 °F 34.9 °F 14.0 °F 38% 30.17 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
9:35 PM 37.4 °F - 14.0 °F 38% 30.17 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:55 PM 37.4 °F - 14.0 °F 38% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:15 PM 35.6 °F - 15.8 °F 44% 30.16 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 33.8 °F - 15.8 °F 48% 30.16 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 32.0 °F - 15.8 °F 51% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 30.2 °F - 15.8 °F 55% 30.16 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 28.4 °F - 15.8 °F 59% 30.15 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 30.2 °F - 15.8 °F 55% 30.15 in 10.0 mi Calm Calm - N/A   Clear