Weather History for Denison, IA

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Sunday, May 11, 2014

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 71 °F 68 °F 93 °F (2000)
Min Temperature 50 °F 48 °F 35 °F (2008)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 73    
Precipitation  
Precipitation 0.53 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 8 mph (East)    
Max Wind Speed 33 mph    
Max Gust Speed 46 mph    
Visibility 8 miles    
Events Rain    
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

May. 11, 2014 Rise Set
Actual Time 6:05 AM CDT 8:31 PM CDT
Civil Twilight 5:33 AM CDT 9:02 PM CDT
Nautical Twilight 4:54 AM CDT 9:41 PM CDT
Astronomical Twilight 4:11 AM CDT 10:25 PM CDT
Moon 5:25 PM CDT (5/11) 4:14 AM CDT (5/11)
Length of Visible Light 15h 28m
Length of Day
14h 25m
Waxing Gibbous, 89% of the Moon is Illuminated
May 11
Waxing Gibbous
May 14
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 53.6 °F 46.4 °F 77% 29.78 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 53.6 °F 46.4 °F 77% 29.79 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 53.6 °F 46.4 °F 77% 29.80 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 51.8 °F 46.4 °F 82% 29.79 in 10.0 mi East 3.5 mph - N/A   Clear
1:35 AM 51.8 °F 46.4 °F 82% 29.79 in 10.0 mi NE 3.5 mph - N/A   Clear
1:55 AM 51.8 °F 46.4 °F 82% 29.79 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 50.0 °F 46.4 °F 87% 29.78 in 10.0 mi NE 5.8 mph - N/A   Clear
2:35 AM 50.0 °F 48.2 °F 94% 29.78 in 10.0 mi NE 4.6 mph - N/A   Clear
2:55 AM 50.0 °F 46.4 °F 87% 29.78 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 50.0 °F 48.2 °F 94% 29.78 in 10.0 mi NE 3.5 mph - N/A   Clear
3:35 AM 50.0 °F 50.0 °F 100% 29.78 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:15 AM 51.8 °F 50.0 °F 94% 29.78 in 10.0 mi NE 4.6 mph - N/A   Clear
4:35 AM 51.8 °F 50.0 °F 94% 29.77 in 10.0 mi NNE 13.8 mph - N/A   Mostly Cloudy
4:55 AM 51.8 °F 50.0 °F 94% 29.77 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
5:15 AM 51.8 °F 50.0 °F 94% 29.76 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
5:35 AM 51.8 °F 51.8 °F 100% 29.76 in 10.0 mi East 8.1 mph 13.8 mph N/A   Clear
5:55 AM 53.6 °F 51.8 °F 94% 29.77 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
6:15 AM 53.6 °F 51.8 °F 94% 29.79 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
6:35 AM 53.6 °F 51.8 °F 94% 29.82 in 10.0 mi NW 6.9 mph - N/A   Overcast
6:55 AM 53.6 °F 51.8 °F 94% 29.81 in 6.0 mi NNW 6.9 mph - N/A Rain Light Rain
7:15 AM 53.6 °F 53.6 °F 100% 29.84 in 9.0 mi SE 4.6 mph - N/A   Overcast
7:35 AM 55.4 °F 53.6 °F 94% 29.84 in 5.0 mi Calm Calm - N/A Rain Light Rain
7:55 AM 53.6 °F 53.6 °F 100% 29.84 in 4.0 mi NE 4.6 mph - 0.01 in Rain Light Rain
8:15 AM 55.4 °F 55.4 °F 100% 29.86 in 4.0 mi SSW 3.5 mph - N/A Rain Light Rain
8:35 AM 53.6 °F 53.6 °F 100% 29.84 in 2.0 mi North 9.2 mph - N/A Rain Rain
8:55 AM 53.6 °F 53.6 °F 100% 29.83 in 3.0 mi East 3.5 mph - 0.03 in Rain Light Rain
9:15 AM 55.4 °F 55.4 °F 100% 29.83 in 7.0 mi NE 8.1 mph - N/A Rain Light Rain
9:35 AM 55.4 °F 55.4 °F 100% 29.83 in 4.0 mi North 10.4 mph - N/A Rain Light Rain
9:55 AM 55.4 °F 55.4 °F 100% 29.84 in 3.0 mi North 11.5 mph - 0.01 in Rain Rain
10:15 AM 55.4 °F 55.4 °F 100% 29.88 in 3.0 mi NW 11.5 mph 17.3 mph N/A Rain Rain
10:35 AM 55.4 °F 55.4 °F 100% 29.80 in 3.0 mi NNE 15.0 mph 21.9 mph N/A Rain Heavy Rain
10:55 AM 57.2 °F 57.2 °F 100% 29.79 in 10.0 mi NE 13.8 mph 20.7 mph 0.06 in   Clear
11:15 AM 60.8 °F 57.2 °F 88% 29.79 in 10.0 mi NE 18.4 mph - N/A   Partly Cloudy
11:35 AM 62.6 °F 59.0 °F 88% 29.78 in 10.0 mi ENE 18.4 mph 27.6 mph N/A   Partly Cloudy
11:55 AM 64.4 °F 59.0 °F 83% 29.77 in 10.0 mi East 18.4 mph 26.5 mph N/A   Clear
12:15 PM 64.4 °F 59.0 °F 83% 29.76 in 10.0 mi ENE 19.6 mph 27.6 mph N/A   Clear
12:35 PM 66.2 °F 60.8 °F 83% 29.75 in 10.0 mi ENE 17.3 mph 27.6 mph N/A   Clear
12:55 PM 66.2 °F 60.8 °F 83% 29.75 in 10.0 mi East 15.0 mph 25.3 mph N/A   Clear
1:15 PM 68.0 °F 62.6 °F 83% 29.74 in 10.0 mi East 18.4 mph 25.3 mph N/A   Partly Cloudy
1:35 PM 68.0 °F 62.6 °F 83% 29.74 in 10.0 mi East 18.4 mph 27.6 mph N/A   Mostly Cloudy
1:55 PM 69.8 °F 62.6 °F 78% 29.73 in 10.0 mi ESE 16.1 mph 24.2 mph N/A   Mostly Cloudy
2:15 PM 71.6 °F 62.6 °F 73% 29.72 in 10.0 mi SE 19.6 mph 28.8 mph N/A   Mostly Cloudy
2:35 PM 71.6 °F 62.6 °F 73% 29.71 in 10.0 mi SE 17.3 mph 29.9 mph N/A   Mostly Cloudy
2:55 PM 71.6 °F 64.4 °F 78% 29.72 in 10.0 mi SE 21.9 mph - N/A   Scattered Clouds
3:15 PM 69.8 °F 62.6 °F 78% 29.71 in 10.0 mi SE 15.0 mph 23.0 mph N/A   Mostly Cloudy
3:35 PM 69.8 °F 62.6 °F 78% 29.72 in 10.0 mi SE 12.7 mph 21.9 mph N/A   Overcast
3:55 PM 69.8 °F 64.4 °F 83% 29.71 in 10.0 mi ESE 13.8 mph - N/A   Mostly Cloudy
4:15 PM 71.6 °F 64.4 °F 78% 29.68 in 10.0 mi SE 10.4 mph 19.6 mph N/A   Scattered Clouds
4:35 PM 71.6 °F 64.4 °F 78% 29.66 in 10.0 mi SE 18.4 mph - N/A   Scattered Clouds
4:55 PM 71.6 °F 64.4 °F 78% 29.66 in 10.0 mi SE 17.3 mph 23.0 mph N/A   Partly Cloudy
5:15 PM 71.6 °F 66.2 °F 83% 29.65 in 10.0 mi SE 17.3 mph - N/A   Partly Cloudy
5:35 PM 71.6 °F 66.2 °F 83% 29.64 in 10.0 mi ESE 13.8 mph 25.3 mph N/A   Scattered Clouds
5:55 PM 71.6 °F 68.0 °F 88% 29.64 in 10.0 mi SE 10.4 mph 19.6 mph N/A   Mostly Cloudy
6:15 PM 71.6 °F 66.2 °F 83% 29.66 in 10.0 mi SE 9.2 mph 18.4 mph N/A   Mostly Cloudy
6:35 PM 69.8 °F 66.2 °F 88% 29.64 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
6:55 PM 69.8 °F 66.2 °F 88% 29.63 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
7:15 PM 69.8 °F 66.2 °F 88% 29.61 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
7:35 PM 69.8 °F 68.0 °F 94% 29.59 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
7:55 PM 71.6 °F 68.0 °F 88% 29.61 in 10.0 mi East 11.5 mph 18.4 mph N/A   Mostly Cloudy
8:15 PM 71.6 °F 68.0 °F 88% 29.62 in 10.0 mi East 11.5 mph - N/A   Overcast
8:35 PM 69.8 °F 68.0 °F 94% 29.62 in 10.0 mi ESE 9.2 mph - N/A   Overcast
8:55 PM 69.8 °F 68.0 °F 94% 29.66 in 2.5 mi South 33.4 mph 46.0 mph 0.10 in Rain Rain
9:15 PM 62.6 °F 62.6 °F 100% 29.65 in 1.5 mi NW 12.7 mph 24.2 mph N/A Rain Heavy Rain
9:35 PM 62.6 °F 60.8 °F 94% 29.71 in 5.0 mi Calm Calm - N/A Rain Light Rain
9:55 PM 62.6 °F 60.8 °F 94% 29.71 in 2.5 mi SSE 9.2 mph - 0.25 in Rain Rain
10:15 PM 60.8 °F 60.8 °F 100% 29.70 in 4.0 mi SE 10.4 mph - N/A Rain Light Rain
10:35 PM 60.8 °F 60.8 °F 100% 29.67 in 4.0 mi SE 10.4 mph 16.1 mph N/A Rain Light Rain
10:55 PM 60.8 °F 60.8 °F 100% 29.62 in 10.0 mi SE 16.1 mph - 0.07 in   Overcast
11:15 PM 62.6 °F 60.8 °F 94% 29.67 in 10.0 mi SSE 19.6 mph 31.1 mph N/A   Mostly Cloudy
11:35 PM 64.4 °F 60.8 °F 88% 29.70 in 10.0 mi South 26.5 mph 44.9 mph N/A   Mostly Cloudy
11:55 PM 64.4 °F 60.8 °F 88% 29.70 in 10.0 mi South 17.3 mph 26.5 mph N/A   Mostly Cloudy