Weather History for Ankeny, IA

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Saturday, August 31, 2013

  Actual Average (KDSM) Record (KDSM)
Temperature  
Mean Temperature 80 °F 72 °F  
Max Temperature 91 °F 82 °F 99 °F (1913)
Min Temperature 69 °F 62 °F 45 °F (1967)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 1  
Since 1 June heating degree days 23  
Since 1 July heating degree days 6  
Cooling Degree Days 15 7  
Month to date cooling degree days 293  
Year to date cooling degree days 939  
Since 1 June cooling degree days 863  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 71    
Maximum Humidity 94    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in 0.12 in 2.80 in (1977)
Month to date precipitation 4.13  
Year to date precipitation 26.72  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 5 mph (North)    
Max Wind Speed 9 mph    
Max Gust Speed 14 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 31, 2013 Rise Set
Actual Time 6:39 AM CDT 7:48 PM CDT
Civil Twilight 6:10 AM CDT 8:17 PM CDT
Nautical Twilight 5:36 AM CDT 8:51 PM CDT
Astronomical Twilight 5:00 AM CDT 9:27 PM CDT
Moon 2:06 AM CDT (8/31) 4:49 PM CDT (8/31)
Length of Visible Light 14h 06m
Length of Day
13h 09m
Waning Crescent, 21% of the Moon is Illuminated
Aug 31
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

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 78.8 °F - 71.6 °F 78% 29.84 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
12:35 AM 77.0 °F - 71.6 °F 83% 29.84 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
12:55 AM 78.8 °F - 71.6 °F 78% 29.84 in 10.0 mi North 6.9 mph - N/A   Clear
1:15 AM 77.0 °F - 69.8 °F 78% 29.83 in 10.0 mi North 5.8 mph - N/A   Clear
1:35 AM 77.0 °F - 69.8 °F 78% 29.82 in 10.0 mi NNW 5.8 mph - N/A   Clear
1:55 AM 77.0 °F - 69.8 °F 78% 29.82 in 10.0 mi NNW 9.2 mph - N/A   Clear
2:15 AM 77.0 °F - 69.8 °F 78% 29.81 in 10.0 mi NNW 9.2 mph - N/A   Clear
2:35 AM 77.0 °F - 69.8 °F 78% 29.80 in 10.0 mi NNW 6.9 mph - N/A   Clear
2:55 AM 75.2 °F - 69.8 °F 83% 29.80 in 10.0 mi North 6.9 mph - N/A   Clear
3:15 AM 75.2 °F - 69.8 °F 83% 29.80 in 10.0 mi North 5.8 mph - N/A   Clear
3:35 AM 73.4 °F - 69.8 °F 88% 29.81 in 10.0 mi North 6.9 mph - N/A   Clear
3:55 AM 73.4 °F - 69.8 °F 88% 29.81 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 73.4 °F - 69.8 °F 88% 29.82 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
4:35 AM 73.4 °F - 69.8 °F 88% 29.83 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
4:55 AM 71.6 °F - 69.8 °F 94% 29.83 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
5:15 AM 71.6 °F - 68.0 °F 88% 29.83 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:35 AM 71.6 °F - 68.0 °F 88% 29.83 in 10.0 mi NW 5.8 mph - N/A   Clear
5:55 AM 69.8 °F - 68.0 °F 94% 29.83 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:15 AM 69.8 °F - 68.0 °F 94% 29.83 in 10.0 mi WNW 5.8 mph - N/A   Clear
6:35 AM 69.8 °F - 66.2 °F 88% 29.84 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:55 AM 69.8 °F - 66.2 °F 88% 29.85 in 10.0 mi NNW 6.9 mph - N/A   Clear
7:15 AM 69.8 °F - 66.2 °F 88% 29.85 in 10.0 mi NW 6.9 mph - N/A   Clear
7:35 AM 69.8 °F - 66.2 °F 88% 29.85 in 10.0 mi NNW 9.2 mph - N/A   Clear
7:55 AM 69.8 °F - 66.2 °F 88% 29.85 in 10.0 mi North 6.9 mph - N/A   Clear
8:15 AM 71.6 °F - 66.2 °F 83% 29.86 in 10.0 mi NNE 5.8 mph - N/A   Clear
8:35 AM 71.6 °F - 68.0 °F 88% 29.86 in 10.0 mi North 6.9 mph - N/A   Clear
8:55 AM 73.4 °F - 68.0 °F 83% 29.86 in 10.0 mi North 6.9 mph - N/A   Clear
9:15 AM 75.2 °F - 68.0 °F 78% 29.86 in 10.0 mi North 6.9 mph - N/A   Clear
9:35 AM 75.2 °F - 68.0 °F 78% 29.85 in 10.0 mi North 5.8 mph - N/A   Clear
9:55 AM 77.0 °F - 68.0 °F 74% 29.85 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:15 AM 78.8 °F - 68.0 °F 69% 29.84 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:35 AM 80.6 °F 83.9 °F 69.8 °F 70% 29.84 in 10.0 mi North 9.2 mph - N/A   Clear
10:55 AM 82.4 °F 85.4 °F 68.0 °F 62% 29.86 in 10.0 mi NNW 6.9 mph - N/A   Clear
11:15 AM 82.4 °F 85.4 °F 68.0 °F 62% 29.86 in 10.0 mi North 6.9 mph 13.8 mph N/A   Clear
11:35 AM 82.4 °F 85.4 °F 68.0 °F 62% 29.85 in 10.0 mi Variable 6.9 mph - N/A   Clear
11:55 AM 84.2 °F 87.3 °F 68.0 °F 58% 29.84 in 10.0 mi NNE 4.6 mph - N/A   Clear
12:15 PM 84.2 °F 87.3 °F 68.0 °F 58% 29.84 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:35 PM 84.2 °F 87.3 °F 68.0 °F 58% 29.84 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 86.0 °F 89.4 °F 68.0 °F 55% 29.83 in 8.0 mi Variable 3.5 mph - N/A   Clear
1:15 PM 86.0 °F 89.4 °F 68.0 °F 55% 29.83 in 8.0 mi WSW 3.5 mph - N/A   Clear
1:35 PM 86.0 °F 89.4 °F 68.0 °F 55% 29.83 in 9.0 mi Variable 3.5 mph - N/A   Clear
1:55 PM 87.8 °F 91.4 °F 68.0 °F 52% 29.83 in 10.0 mi Variable 6.9 mph 13.8 mph N/A   Clear
2:15 PM 87.8 °F 91.4 °F 68.0 °F 52% 29.83 in 10.0 mi Calm Calm - N/A   Clear
2:35 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.83 in 10.0 mi Calm Calm 11.5 mph N/A   Clear
2:55 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.82 in 10.0 mi Calm Calm - N/A   Clear
3:15 PM 89.6 °F 92.2 °F 66.2 °F 46% 29.81 in 10.0 mi Calm Calm - N/A   Clear
3:35 PM 89.6 °F 92.2 °F 66.2 °F 46% 29.80 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:55 PM 91.4 °F 93.2 °F 64.4 °F 41% 29.80 in 10.0 mi Calm Calm - N/A   Clear
4:15 PM 91.4 °F 93.2 °F 64.4 °F 41% 29.80 in 10.0 mi Calm Calm - N/A   Clear
4:35 PM 91.4 °F 93.2 °F 64.4 °F 41% 29.80 in 10.0 mi North 5.8 mph - N/A   Clear
4:55 PM 89.6 °F 92.2 °F 66.2 °F 46% 29.80 in 10.0 mi NE 5.8 mph - N/A   Clear
5:15 PM 89.6 °F 91.1 °F 64.4 °F 43% 29.79 in 10.0 mi Calm Calm - N/A   Clear
5:35 PM 89.6 °F 91.1 °F 64.4 °F 43% 29.79 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:55 PM 89.6 °F 91.1 °F 64.4 °F 43% 29.79 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:15 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.78 in 10.0 mi NE 3.5 mph - N/A   Clear
6:35 PM 87.8 °F 90.4 °F 66.2 °F 49% 29.78 in 10.0 mi NE 3.5 mph - N/A   Clear
6:55 PM 86.0 °F 88.2 °F 66.2 °F 51% 29.77 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 86.0 °F 89.4 °F 68.0 °F 55% 29.78 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 82.4 °F 86.3 °F 69.8 °F 66% 29.78 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 78.8 °F - 69.8 °F 74% 29.78 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 78.8 °F - 69.8 °F 74% 29.79 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 75.2 °F - 69.8 °F 83% 29.81 in 10.0 mi NE 3.5 mph - N/A   Clear
8:55 PM 75.2 °F - 69.8 °F 83% 29.81 in 10.0 mi North 3.5 mph - N/A   Clear
9:15 PM 75.2 °F - 68.0 °F 78% 29.82 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 75.2 °F - 68.0 °F 78% 29.82 in 10.0 mi NNE 4.6 mph - N/A   Clear
9:55 PM 75.2 °F - 66.2 °F 73% 29.82 in 10.0 mi NNE 3.5 mph - N/A   Clear
10:15 PM 75.2 °F - 68.0 °F 78% 29.82 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 73.4 °F - 68.0 °F 83% 29.82 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 75.2 °F - 69.8 °F 83% 29.82 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 73.4 °F - 69.8 °F 88% 29.82 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 73.4 °F - 69.8 °F 88% 29.82 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 73.4 °F - 69.8 °F 88% 29.81 in 10.0 mi Calm Calm - N/A   Clear