Weather History for Denison, IA

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Monday, January 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 2 °F -  
Max Temperature 6 °F 29 °F 50 °F (2004)
Min Temperature -2 °F 13 °F -9 °F (2014)
Degree Days  
Heating Degree Days 63    
Moisture  
Dew Point -7 °F    
Average Humidity 62    
Maximum Humidity 72    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.37 in    
Wind  
Wind Speed 14 mph (NW)    
Max Wind Speed 22 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
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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Date:

Astronomy

Jan. 21, 2013 Rise Set
Actual Time 7:43 AM CST 5:22 PM CST
Civil Twilight 7:13 AM CST 5:53 PM CST
Nautical Twilight 6:38 AM CST 6:27 PM CST
Astronomical Twilight 6:05 AM CST 7:00 PM CST
Moon 1:03 PM CST (1/21) 3:12 AM CST (1/21)
Length of Visible Light 10h 40m
Length of Day
9h 39m
Waxing Gibbous, 75% of the Moon is Illuminated
Jan 21
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First 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 6.8 °F -13.4 °F -4.0 °F 61% 30.37 in 10.0 mi NW 20.7 mph - N/A   Scattered Clouds
12:35 AM 6.8 °F -11.8 °F -4.0 °F 61% 30.38 in 10.0 mi NW 17.3 mph 23.0 mph N/A   Clear
12:55 AM 5.0 °F -11.6 °F -5.8 °F 61% 30.38 in 10.0 mi WNW 12.7 mph 20.7 mph N/A   Clear
1:15 AM 5.0 °F -11.6 °F -5.8 °F 61% 30.37 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Clear
1:35 AM 3.2 °F -14.6 °F -5.8 °F 66% 30.37 in 10.0 mi NW 13.8 mph - N/A   Clear
1:55 AM 1.4 °F -16.9 °F -7.6 °F 66% 30.38 in 10.0 mi NW 13.8 mph - N/A   Clear
2:15 AM 1.4 °F -18.8 °F -9.4 °F 61% 30.38 in 10.0 mi NW 17.3 mph - N/A   Partly Cloudy
2:35 AM 1.4 °F -16.1 °F -7.6 °F 66% 30.39 in 10.0 mi NW 12.7 mph - N/A   Partly Cloudy
2:55 AM 1.4 °F -17.6 °F -7.6 °F 66% 30.39 in 10.0 mi NW 15.0 mph 21.9 mph N/A   Clear
3:15 AM 1.4 °F -19.9 °F -7.6 °F 66% 30.39 in 10.0 mi NNW 19.6 mph - N/A   Clear
3:35 AM 1.4 °F -19.4 °F -9.4 °F 61% 30.38 in 10.0 mi NW 18.4 mph - N/A   Scattered Clouds
3:55 AM 1.4 °F -20.5 °F -9.4 °F 61% 30.39 in 10.0 mi NW 20.7 mph 29.9 mph N/A   Scattered Clouds
4:15 AM 1.4 °F -19.4 °F -9.4 °F 61% 30.39 in 10.0 mi NW 18.4 mph 25.3 mph N/A   Mostly Cloudy
4:35 AM 1.4 °F -17.6 °F -7.6 °F 66% 30.39 in 10.0 mi NNW 15.0 mph 24.2 mph N/A   Overcast
4:55 AM 1.4 °F -18.8 °F -7.6 °F 66% 30.38 in 9.0 mi NNW 17.3 mph - N/A   Overcast
5:15 AM -0.4 °F -23.3 °F -11.2 °F 60% 30.39 in 10.0 mi NNW 21.9 mph - N/A   Overcast
5:35 AM -0.4 °F -21.2 °F -11.2 °F 60% 30.39 in 10.0 mi NNW 17.3 mph 23.0 mph N/A   Mostly Cloudy
5:55 AM -0.4 °F -21.2 °F -13.0 °F 55% 30.40 in 10.0 mi NNW 17.3 mph - N/A   Scattered Clouds
6:15 AM -2.2 °F -21.5 °F -13.0 °F 60% 30.40 in 10.0 mi NNW 13.8 mph 20.7 mph N/A   Mostly Cloudy
6:35 AM -2.2 °F -22.9 °F -13.0 °F 60% 30.40 in 10.0 mi NNW 16.1 mph - N/A   Mostly Cloudy
6:55 AM -2.2 °F -20.7 °F -13.0 °F 60% 30.39 in 10.0 mi NNW 12.7 mph 23.0 mph N/A   Overcast
7:15 AM -2.2 °F -22.2 °F -11.2 °F 66% 30.39 in 10.0 mi NW 15.0 mph 24.2 mph N/A   Overcast
7:35 AM -2.2 °F -20.7 °F -11.2 °F 66% 30.39 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Overcast
7:55 AM -0.4 °F -19.2 °F -11.2 °F 60% 30.39 in 10.0 mi NNW 13.8 mph - N/A   Overcast
8:15 AM -0.4 °F -19.9 °F -11.2 °F 60% 30.41 in 10.0 mi NW 15.0 mph 20.7 mph N/A   Overcast
8:35 AM -0.4 °F -18.4 °F -11.2 °F 60% 30.40 in 10.0 mi NNW 12.7 mph 21.9 mph N/A   Mostly Cloudy
8:55 AM -0.4 °F -19.2 °F -11.2 °F 60% 30.42 in 10.0 mi NW 13.8 mph - N/A   Scattered Clouds
9:15 AM -0.4 °F -17.6 °F -11.2 °F 60% 30.43 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
9:35 AM -0.4 °F -15.7 °F -13.0 °F 55% 30.43 in 10.0 mi NW 9.2 mph - N/A   Clear
9:55 AM -0.4 °F -19.2 °F -11.2 °F 60% 30.43 in 10.0 mi NW 13.8 mph - N/A   Clear
10:15 AM -0.4 °F -19.2 °F -11.2 °F 60% 30.42 in 10.0 mi NW 13.8 mph - N/A   Clear
10:35 AM -0.4 °F -18.4 °F -11.2 °F 60% 30.43 in 10.0 mi NW 12.7 mph - N/A   Clear
10:55 AM 1.4 °F -15.3 °F -9.4 °F 61% 30.42 in 10.0 mi WNW 11.5 mph - N/A   Clear
11:15 AM 1.4 °F -17.6 °F -9.4 °F 61% 30.42 in 10.0 mi WNW 15.0 mph - N/A   Clear
11:35 AM 3.2 °F -15.3 °F -9.4 °F 56% 30.41 in 10.0 mi West 15.0 mph - N/A   Clear
11:55 AM 3.2 °F -12.2 °F -7.6 °F 61% 30.40 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Clear
12:15 PM 5.0 °F -11.6 °F -7.6 °F 56% 30.39 in 10.0 mi WNW 12.7 mph - N/A   Clear
12:35 PM 5.0 °F -11.6 °F -7.6 °F 56% 30.38 in 10.0 mi NW 12.7 mph - N/A   Clear
12:55 PM 5.0 °F -11.6 °F -5.8 °F 61% 30.38 in 10.0 mi WNW 12.7 mph - N/A   Clear
1:15 PM 6.8 °F -7.8 °F -5.8 °F 56% 30.37 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
1:35 PM 6.8 °F -9.3 °F -5.8 °F 56% 30.36 in 10.0 mi WNW 12.7 mph - N/A   Scattered Clouds
1:55 PM 6.8 °F -6.9 °F -5.8 °F 56% 30.36 in 10.0 mi WNW 9.2 mph 18.4 mph N/A   Mostly Cloudy
2:15 PM 6.8 °F -10.0 °F -4.0 °F 61% 30.35 in 10.0 mi West 13.8 mph - N/A   Overcast
2:35 PM 6.8 °F -9.3 °F -5.8 °F 56% 30.35 in 10.0 mi WNW 12.7 mph 18.4 mph N/A   Scattered Clouds
2:55 PM 6.8 °F -9.3 °F -4.0 °F 61% 30.35 in 10.0 mi West 12.7 mph - N/A   Clear
3:15 PM 6.8 °F -11.3 °F -5.8 °F 56% 30.35 in 10.0 mi West 16.1 mph - N/A   Clear
3:35 PM 6.8 °F -9.3 °F -4.0 °F 61% 30.35 in 10.0 mi WNW 12.7 mph - N/A   Clear
3:55 PM 6.8 °F -7.8 °F -4.0 °F 61% 30.35 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Clear
4:15 PM 6.8 °F -7.8 °F -5.8 °F 56% 30.35 in 10.0 mi WNW 10.4 mph 16.1 mph N/A   Clear
4:35 PM 6.8 °F -8.6 °F -4.0 °F 61% 30.35 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
4:55 PM 6.8 °F -10.0 °F -4.0 °F 61% 30.34 in 10.0 mi WNW 13.8 mph - N/A   Clear
5:15 PM 6.8 °F -8.6 °F -4.0 °F 61% 30.35 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
5:35 PM 6.8 °F -5.9 °F -4.0 °F 61% 30.35 in 10.0 mi WNW 8.1 mph 13.8 mph N/A   Overcast
5:55 PM 6.8 °F -7.8 °F -4.0 °F 61% 30.35 in 10.0 mi NW 10.4 mph - N/A   Scattered Clouds
6:15 PM 6.8 °F -5.9 °F -4.0 °F 61% 30.35 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
6:35 PM 6.8 °F -5.9 °F -4.0 °F 61% 30.35 in 10.0 mi WNW 8.1 mph - N/A   Overcast
6:55 PM 6.8 °F -5.9 °F -4.0 °F 61% 30.35 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
7:15 PM 6.8 °F -7.8 °F -4.0 °F 61% 30.35 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
7:35 PM 6.8 °F -4.8 °F -4.0 °F 61% 30.35 in 10.0 mi WNW 6.9 mph - N/A   Overcast
7:55 PM 6.8 °F -5.9 °F -4.0 °F 61% 30.35 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
8:15 PM 5.0 °F -6.9 °F -4.0 °F 66% 30.34 in 10.0 mi WNW 6.9 mph - N/A   Overcast
8:35 PM 5.0 °F -5.6 °F -4.0 °F 66% 30.34 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
8:55 PM 5.0 °F -5.6 °F -4.0 °F 66% 30.35 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
9:15 PM 3.2 °F -7.8 °F -4.0 °F 72% 30.35 in 10.0 mi West 5.8 mph - N/A   Clear
9:35 PM 5.0 °F -2.1 °F -4.0 °F 66% 30.35 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:55 PM 5.0 °F - -4.0 °F 66% 30.35 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 5.0 °F -4.1 °F -4.0 °F 66% 30.35 in 10.0 mi West 4.6 mph - N/A Snow Light Snow
10:35 PM 5.0 °F -2.1 °F -4.0 °F 66% 30.34 in 10.0 mi West 3.5 mph - N/A   Mostly Cloudy
10:55 PM 5.0 °F - -4.0 °F 66% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
11:15 PM 5.0 °F - -4.0 °F 66% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
11:35 PM 5.0 °F - -4.0 °F 66% 30.34 in 10.0 mi Calm Calm - N/A   Overcast
11:55 PM 5.0 °F -2.1 °F -4.0 °F 66% 30.34 in 10.0 mi North 3.5 mph - N/A   Overcast