Weather History for Denison, IA

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Wednesday, May 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 57 °F 69 °F 91 °F (2000)
Min Temperature 51 °F 50 °F 42 °F (2003)
Degree Days  
Heating Degree Days 11    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 77    
Precipitation  
Precipitation 0.04 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.78 in    
Wind  
Wind Speed 10 mph (NW)    
Max Wind Speed 16 mph    
Max Gust Speed 24 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. 22, 2013 Rise Set
Actual Time 5:54 AM CDT 8:42 PM CDT
Civil Twilight 5:21 AM CDT 9:15 PM CDT
Nautical Twilight 4:40 AM CDT 9:56 PM CDT
Astronomical Twilight 3:53 AM CDT 10:44 PM CDT
Moon 6:03 PM CDT (5/22) 4:02 AM CDT (5/22)
Length of Visible Light 15h 53m
Length of Day
14h 47m
Waxing Gibbous, 91% of the Moon is Illuminated
May 22
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:35 AM 53.6 °F 53.6 °F 100% 29.69 in 4.0 mi West 8.1 mph 15.0 mph N/A   Overcast
12:55 AM 53.6 °F 53.6 °F 100% 29.69 in 3.0 mi West 10.4 mph - N/A   Overcast
2:15 AM 53.6 °F 53.6 °F 100% 29.68 in 6.0 mi West 5.8 mph - N/A   Overcast
2:35 AM 53.6 °F 53.6 °F 100% 29.68 in 10.0 mi WSW 9.2 mph - N/A   Overcast
2:55 AM 53.6 °F 51.8 °F 94% 29.68 in 10.0 mi West 9.2 mph - N/A   Overcast
3:15 AM 53.6 °F 51.8 °F 94% 29.68 in 10.0 mi West 9.2 mph - N/A   Overcast
3:35 AM 53.6 °F 51.8 °F 94% 29.68 in 10.0 mi West 9.2 mph - N/A   Overcast
3:55 AM 53.6 °F 51.8 °F 94% 29.68 in 10.0 mi West 10.4 mph - N/A   Overcast
4:15 AM 51.8 °F 51.8 °F 100% 29.68 in 10.0 mi West 8.1 mph 15.0 mph N/A   Overcast
4:35 AM 51.8 °F 51.8 °F 100% 29.68 in 8.0 mi WNW 10.4 mph - N/A   Overcast
4:55 AM 51.8 °F 51.8 °F 100% 29.68 in 10.0 mi West 8.1 mph 13.8 mph N/A   Overcast
5:15 AM 51.8 °F 51.8 °F 100% 29.68 in 10.0 mi West 9.2 mph - N/A   Overcast
5:35 AM 51.8 °F 51.8 °F 100% 29.68 in 10.0 mi West 8.1 mph - N/A   Overcast
5:55 AM 51.8 °F 51.8 °F 100% 29.67 in 9.0 mi WNW 9.2 mph - N/A   Overcast
6:15 AM 51.8 °F 51.8 °F 100% 29.68 in 6.0 mi WNW 8.1 mph - N/A   Overcast
6:35 AM 53.6 °F 53.6 °F 100% 29.68 in 4.0 mi WNW 9.2 mph - N/A   Overcast
6:55 AM 53.6 °F 53.6 °F 100% 29.68 in 3.0 mi WNW 10.4 mph 16.1 mph N/A   Overcast
7:15 AM 53.6 °F 53.6 °F 100% 29.68 in 2.5 mi NW 11.5 mph 18.4 mph N/A   Overcast
7:35 AM 53.6 °F 53.6 °F 100% 29.69 in 1.8 mi NW 11.5 mph 17.3 mph N/A   Overcast
7:55 AM 53.6 °F 53.6 °F 100% 29.69 in 2.5 mi NW 10.4 mph 16.1 mph N/A   Overcast
8:15 AM 53.6 °F 53.6 °F 100% 29.70 in 9.0 mi NW 9.2 mph - N/A   Overcast
8:35 AM 53.6 °F 51.8 °F 94% 29.70 in 10.0 mi NW 12.7 mph - N/A   Overcast
8:55 AM 53.6 °F 51.8 °F 94% 29.71 in 9.0 mi NW 12.7 mph - N/A   Overcast
9:15 AM 51.8 °F 51.8 °F 100% 29.72 in 4.0 mi NW 9.2 mph 20.7 mph N/A Rain Light Rain
9:35 AM 51.8 °F 51.8 °F 100% 29.73 in 5.0 mi NW 13.8 mph - N/A Rain Light Rain
9:55 AM 51.8 °F 51.8 °F 100% 29.74 in - NNW 15.0 mph - N/A Rain Light Rain
10:15 AM 51.8 °F 50.0 °F 94% 29.74 in 2.5 mi NNW 12.7 mph - N/A Rain Light Rain
10:35 AM 51.8 °F 50.0 °F 94% 29.75 in 6.0 mi NNW 13.8 mph - N/A Rain Light Rain
10:55 AM 51.8 °F 51.8 °F 100% 29.76 in 4.0 mi NW 8.1 mph 16.1 mph 0.01 in Rain Light Rain
11:15 AM 51.8 °F 51.8 °F 100% 29.76 in 4.0 mi NW 12.7 mph - N/A Rain Light Rain
11:35 AM 51.8 °F 51.8 °F 100% 29.77 in 6.0 mi NW 11.5 mph - N/A Rain Light Rain
11:55 AM 51.8 °F 50.0 °F 94% 29.77 in 7.0 mi NW 11.5 mph 19.6 mph 0.03 in Rain Light Rain
12:15 PM 51.8 °F 50.0 °F 94% 29.78 in 9.0 mi NNW 15.0 mph - N/A Rain Light Rain
12:35 PM 53.6 °F 50.0 °F 88% 29.78 in 7.0 mi NNW 11.5 mph - N/A Rain Light Rain
12:55 PM 53.6 °F 50.0 °F 88% 29.79 in 9.0 mi NW 13.8 mph - N/A Rain Light Rain
1:15 PM 53.6 °F 50.0 °F 88% 29.79 in 10.0 mi NW 12.7 mph - N/A   Overcast
1:35 PM 53.6 °F 50.0 °F 88% 29.80 in 10.0 mi NW 12.7 mph - N/A   Overcast
1:55 PM 53.6 °F 50.0 °F 88% 29.80 in 8.0 mi NW 11.5 mph - N/A   Overcast
2:15 PM 53.6 °F 51.8 °F 94% 29.80 in 3.0 mi WNW 10.4 mph - N/A   Light Drizzle
2:35 PM 53.6 °F 50.0 °F 88% 29.80 in 10.0 mi NW 8.1 mph - N/A   Overcast
2:55 PM 55.4 °F 50.0 °F 82% 29.80 in 10.0 mi NW 12.7 mph - N/A   Overcast
3:15 PM 55.4 °F 50.0 °F 82% 29.81 in 10.0 mi NW 11.5 mph 19.6 mph N/A   Overcast
3:35 PM 55.4 °F 50.0 °F 82% 29.80 in 10.0 mi NW 11.5 mph - N/A   Overcast
3:55 PM 57.2 °F 50.0 °F 77% 29.81 in 10.0 mi NW 10.4 mph 17.3 mph N/A   Overcast
4:15 PM 57.2 °F 50.0 °F 77% 29.80 in 10.0 mi NW 12.7 mph - N/A   Mostly Cloudy
4:35 PM 53.6 °F 50.0 °F 88% 29.81 in 9.0 mi NNW 11.5 mph 24.2 mph N/A Rain Light Rain
4:55 PM 55.4 °F 50.0 °F 82% 29.81 in 10.0 mi NNW 13.8 mph 20.7 mph N/A   Overcast
5:15 PM 55.4 °F 48.2 °F 77% 29.82 in 10.0 mi NNW 13.8 mph - N/A   Overcast
5:35 PM 53.6 °F 48.2 °F 82% 29.83 in 10.0 mi NNW 16.1 mph - N/A   Overcast
5:55 PM 55.4 °F 48.2 °F 77% 29.83 in 10.0 mi NNW 12.7 mph - N/A   Overcast
6:15 PM 55.4 °F 48.2 °F 77% 29.84 in 10.0 mi NW 12.7 mph 19.6 mph N/A   Overcast
6:35 PM 53.6 °F 48.2 °F 82% 29.84 in - NNW 12.7 mph - N/A   Overcast
6:55 PM 55.4 °F 48.2 °F 77% 29.84 in 10.0 mi NW 10.4 mph - N/A   Overcast
7:15 PM 53.6 °F 48.2 °F 82% 29.85 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Overcast
7:35 PM 53.6 °F 48.2 °F 82% 29.86 in 10.0 mi NNW 12.7 mph - N/A   Overcast
7:55 PM 53.6 °F 48.2 °F 82% 29.87 in 10.0 mi NW 10.4 mph - N/A   Overcast
8:15 PM 53.6 °F 48.2 °F 82% 29.88 in 10.0 mi NNW 10.4 mph - N/A   Overcast
8:35 PM 53.6 °F 48.2 °F 82% 29.88 in 10.0 mi NNW 9.2 mph - N/A   Overcast
8:55 PM 53.6 °F 50.0 °F 88% 29.89 in 10.0 mi NNW 10.4 mph - N/A   Overcast
9:15 PM 53.6 °F 50.0 °F 88% 29.90 in 10.0 mi NNW 11.5 mph - N/A   Overcast
9:35 PM 53.6 °F 50.0 °F 88% 29.91 in 10.0 mi North 11.5 mph 20.7 mph N/A   Overcast
9:55 PM 53.6 °F 50.0 °F 88% 29.92 in 10.0 mi NNW 9.2 mph 15.0 mph N/A   Overcast
10:15 PM 51.8 °F 50.0 °F 94% 29.92 in 10.0 mi NNW 8.1 mph - N/A   Overcast
10:35 PM 51.8 °F 50.0 °F 94% 29.93 in 10.0 mi NNW 9.2 mph - N/A   Overcast
10:55 PM 51.8 °F 50.0 °F 94% 29.94 in 6.0 mi NNW 8.1 mph 16.1 mph N/A   Overcast
11:15 PM 51.8 °F 50.0 °F 94% 29.94 in 9.0 mi NNW 10.4 mph - N/A   Overcast
11:35 PM 51.8 °F 50.0 °F 94% 29.95 in 7.0 mi NNW 11.5 mph - N/A   Overcast
11:55 PM 51.8 °F 50.0 °F 94% 29.96 in 9.0 mi North 15.0 mph - N/A   Overcast