Weather History for Ankeny, IA

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Sunday, September 8, 2013

  Actual Average (KDSM) Record (KDSM)
Temperature  
Mean Temperature 78 °F 69 °F  
Max Temperature 87 °F 79 °F 99 °F (1947)
Min Temperature 69 °F 59 °F 38 °F (1883)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 8  
Since 1 July heating degree days 14  
Cooling Degree Days 13 5  
Month to date cooling degree days 48  
Year to date cooling degree days 987  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 79    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.11 in 2.33 in (1989)
Month to date precipitation 0.89  
Year to date precipitation 27.61  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 7 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 08, 2013 Rise Set
Actual Time 6:47 AM CDT 7:35 PM CDT
Civil Twilight 6:19 AM CDT 8:03 PM CDT
Nautical Twilight 5:46 AM CDT 8:36 PM CDT
Astronomical Twilight 5:11 AM CDT 9:11 PM CDT
Moon 10:09 AM CDT (9/8) 9:07 PM CDT (9/8)
Length of Visible Light 13h 43m
Length of Day
12h 47m
Waxing Crescent, 11% of the Moon is Illuminated
Sep 8
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
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 75.2 °F - 71.6 °F 89% 29.90 in 10.0 mi North 4.6 mph - N/A   Clear
12:35 AM 73.4 °F - 69.8 °F 88% 29.90 in 10.0 mi North 3.5 mph - N/A   Clear
12:55 AM 73.4 °F - 71.6 °F 94% 29.90 in 9.0 mi North 4.6 mph - N/A   Clear
1:15 AM 73.4 °F - 69.8 °F 88% 29.91 in 10.0 mi North 4.6 mph - N/A   Clear
1:35 AM 75.2 °F - 71.6 °F 89% 29.91 in 10.0 mi North 5.8 mph - N/A   Clear
1:55 AM 73.4 °F - 69.8 °F 88% 29.91 in 9.0 mi NNE 6.9 mph - N/A   Clear
2:15 AM 73.4 °F - 71.6 °F 94% 29.91 in 9.0 mi North 5.8 mph - N/A   Clear
2:35 AM 73.4 °F - 69.8 °F 88% 29.90 in 9.0 mi North 3.5 mph - N/A   Clear
2:55 AM 73.4 °F - 71.6 °F 94% 29.90 in 10.0 mi North 5.8 mph - N/A   Clear
3:15 AM 71.6 °F - 69.8 °F 94% 29.90 in 7.0 mi NNE 4.6 mph - N/A   Clear
3:35 AM 71.6 °F - 69.8 °F 94% 29.90 in 7.0 mi North 4.6 mph - N/A   Clear
3:55 AM 71.6 °F - 69.8 °F 94% 29.90 in 6.0 mi North 4.6 mph - N/A   Clear
4:15 AM 69.8 °F - 68.0 °F 94% 29.90 in 6.0 mi NNE 4.6 mph - N/A   Clear
4:35 AM 69.8 °F - 68.0 °F 94% 29.90 in 6.0 mi NNE 5.8 mph - N/A   Clear
4:55 AM 69.8 °F - 68.0 °F 94% 29.90 in 6.0 mi NNE 4.6 mph - N/A   Clear
5:15 AM 69.8 °F - 68.0 °F 94% 29.90 in 6.0 mi North 5.8 mph - N/A   Clear
5:35 AM 69.8 °F - 68.0 °F 94% 29.89 in 7.0 mi North 5.8 mph - N/A   Clear
5:55 AM 69.8 °F - 68.0 °F 94% 29.90 in 7.0 mi North 9.2 mph - N/A   Clear
6:15 AM 69.8 °F - 68.0 °F 94% 29.90 in 7.0 mi NNE 5.8 mph - N/A   Clear
6:35 AM 69.8 °F - 68.0 °F 94% 29.90 in 8.0 mi NNE 5.8 mph - N/A   Clear
6:55 AM 69.8 °F - 69.8 °F 100% 29.92 in 6.0 mi NNE 5.8 mph - N/A   Clear
7:15 AM 71.6 °F - 69.8 °F 94% 29.92 in 6.0 mi NE 6.9 mph - N/A   Clear
7:35 AM 71.6 °F - 69.8 °F 94% 29.92 in 7.0 mi NE 8.1 mph - N/A   Clear
7:55 AM 71.6 °F - 69.8 °F 94% 29.93 in 8.0 mi ENE 9.2 mph - N/A   Clear
8:15 AM 73.4 °F - 69.8 °F 88% 29.93 in 8.0 mi ENE 9.2 mph - N/A   Clear
8:35 AM 73.4 °F - 69.8 °F 88% 29.93 in 9.0 mi ENE 11.5 mph - N/A   Scattered Clouds
8:55 AM 73.4 °F - 69.8 °F 88% 29.92 in 9.0 mi East 13.8 mph - N/A   Overcast
9:15 AM 75.2 °F - 69.8 °F 83% 29.93 in 10.0 mi East 11.5 mph 17.3 mph N/A   Overcast
9:35 AM 75.2 °F - 69.8 °F 83% 29.93 in 9.0 mi East 10.4 mph 16.1 mph N/A   Overcast
9:55 AM 77.0 °F - 69.8 °F 78% 29.93 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
10:15 AM 78.8 °F - 69.8 °F 74% 29.94 in 10.0 mi East 9.2 mph 16.1 mph N/A   Mostly Cloudy
10:35 AM 78.8 °F - 69.8 °F 74% 29.95 in 10.0 mi ENE 10.4 mph - N/A   Overcast
10:55 AM 80.6 °F 83.9 °F 69.8 °F 70% 29.95 in 10.0 mi East 10.4 mph - N/A   Overcast
11:15 AM 80.6 °F 83.9 °F 69.8 °F 70% 29.94 in 10.0 mi East 10.4 mph - N/A   Overcast
11:35 AM 80.6 °F 83.9 °F 69.8 °F 70% 29.93 in 10.0 mi NE 12.7 mph - N/A   Mostly Cloudy
11:55 AM 82.4 °F 86.3 °F 69.8 °F 66% 29.93 in 10.0 mi East 9.2 mph 16.1 mph N/A   Mostly Cloudy
12:15 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.93 in 10.0 mi East 8.1 mph 17.3 mph N/A   Mostly Cloudy
12:35 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.92 in 10.0 mi East 10.4 mph 16.1 mph N/A   Mostly Cloudy
12:55 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.91 in 10.0 mi ENE 10.4 mph 17.3 mph N/A   Mostly Cloudy
1:15 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.90 in 10.0 mi ESE 9.2 mph 17.3 mph N/A   Partly Cloudy
1:35 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.90 in 10.0 mi East 11.5 mph 17.3 mph N/A   Partly Cloudy
1:55 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.89 in 10.0 mi East 12.7 mph - N/A   Partly Cloudy
2:15 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.89 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
2:35 PM 86.0 °F 91.8 °F 71.6 °F 62% 29.88 in 10.0 mi East 11.5 mph - N/A   Clear
2:55 PM 86.0 °F 91.8 °F 71.6 °F 62% 29.87 in 10.0 mi East 12.7 mph - N/A   Clear
3:15 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.87 in 10.0 mi East 10.4 mph - N/A   Clear
3:35 PM 86.0 °F 91.8 °F 71.6 °F 62% 29.87 in 10.0 mi East 10.4 mph 17.3 mph N/A   Partly Cloudy
3:55 PM 86.0 °F 91.8 °F 71.6 °F 62% 29.87 in 10.0 mi ESE 11.5 mph - N/A   Scattered Clouds
4:15 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.86 in 10.0 mi East 11.5 mph - N/A   Partly Cloudy
4:35 PM 86.0 °F 91.8 °F 71.6 °F 62% 29.86 in 10.0 mi East 10.4 mph - N/A   Clear
4:55 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.85 in 10.0 mi ESE 11.5 mph - N/A   Clear
5:15 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.85 in 10.0 mi ESE 12.7 mph - N/A   Clear
5:35 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.85 in 10.0 mi East 10.4 mph - N/A   Clear
5:55 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.85 in 10.0 mi ESE 12.7 mph - N/A   Clear
6:15 PM 86.0 °F 91.8 °F 71.6 °F 62% 29.84 in 10.0 mi ESE 10.4 mph - N/A   Clear
6:35 PM 86.0 °F 91.8 °F 71.6 °F 62% 29.84 in 10.0 mi East 10.4 mph - N/A   Clear
6:55 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.83 in 10.0 mi East 6.9 mph 12.7 mph N/A   Clear
7:15 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.83 in 10.0 mi East 9.2 mph - N/A   Clear
7:35 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.83 in 10.0 mi East 8.1 mph - N/A   Clear
7:55 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.84 in 10.0 mi East 6.9 mph - N/A   Clear
8:15 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.84 in 10.0 mi East 6.9 mph - N/A   Clear
8:35 PM 78.8 °F - 71.6 °F 78% 29.85 in 10.0 mi East 6.9 mph - N/A   Clear
8:55 PM 78.8 °F - 71.6 °F 78% 29.85 in 10.0 mi ESE 9.2 mph - N/A   Clear
9:15 PM 78.8 °F - 71.6 °F 78% 29.84 in 10.0 mi ESE 9.2 mph - N/A   Clear
9:35 PM 78.8 °F - 71.6 °F 78% 29.84 in 10.0 mi East 6.9 mph - N/A   Clear
9:55 PM 78.8 °F - 71.6 °F 78% 29.84 in 10.0 mi East 5.8 mph 12.7 mph N/A   Clear
10:15 PM 77.0 °F - 71.6 °F 83% 29.84 in 10.0 mi East 4.6 mph - N/A   Clear
10:35 PM 77.0 °F - 71.6 °F 83% 29.84 in 10.0 mi ESE 5.8 mph - N/A   Clear
10:55 PM 77.0 °F - 71.6 °F 83% 29.83 in 10.0 mi ESE 8.1 mph - N/A   Clear
11:15 PM 77.0 °F - 71.6 °F 83% 29.83 in 10.0 mi ESE 5.8 mph 12.7 mph N/A   Clear
11:35 PM 75.2 °F - 71.6 °F 89% 29.83 in 10.0 mi ESE 8.1 mph - N/A   Clear
11:55 PM 75.2 °F - 71.6 °F 89% 29.83 in 10.0 mi ESE 6.9 mph - N/A   Clear