Weather History for Ankeny, IA

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Wednesday, May 2, 2012

  Actual Average (KDSM) Record (KDSM)
Temperature  
Mean Temperature 21 °C 14 °C  
Max Temperature 26 °C 20 °C 32 °C (1952)
Min Temperature 16 °C 9 °C -1 °C (1967)
Degree Days  
Heating Degree Days 0 8  
Month to date heating degree days 16  
Since 1 July heating degree days 6055  
Cooling Degree Days 4 1  
Month to date cooling degree days 2  
Year to date cooling degree days 16  
Growing Degree Days 19 (Base 50)    
Moisture  
Dew Point 18 °C    
Average Humidity 78    
Maximum Humidity 88    
Minimum Humidity 65    
Precipitation  
Precipitation 16.26 mm 4.06 mm 4.42 mm (1944)
Month to date precipitation 0.31  
Year to date precipitation 8.75  
Snow  
Snow 0.00 cm 0.00 cm T cm (1976)
Month to date snowfall 0.0  
Since 1 July snowfall 35.3  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 1008 hPa    
Wind  
Wind Speed 14 km/h (SSE)    
Max Wind Speed 29 km/h    
Max Gust Speed 40 km/h    
Visibility 16 kilometers    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 02, 2012 Rise Set
Actual Time 6:08 AM CDT 8:14 PM CDT
Civil Twilight 5:38 AM CDT 8:44 PM CDT
Nautical Twilight 5:01 AM CDT 9:22 PM CDT
Astronomical Twilight 4:20 AM CDT 10:02 PM CDT
Moon 4:24 PM CDT (5/2) 3:42 AM CDT (5/2)
Length of Visible Light 15h 06m
Length of Day
14h 05m
Waxing Gibbous, 83% of the Moon is Illuminated
May 2
Waxing Gibbous
May 5
Full
May 12
Last Quarter
May 20
New
May 28
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 22.0 °C 18.0 °C 78% 1003.6 hPa 16.1 km SSE 18.5 km/h / 5.1 m/s - N/A   Mostly Cloudy
12:35 AM 22.0 °C 18.0 °C 78% 1003.3 hPa 16.1 km SSE 16.7 km/h / 4.6 m/s - N/A   Scattered Clouds
12:55 AM 22.0 °C 19.0 °C 83% 1002.9 hPa 16.1 km SSE 18.5 km/h / 5.1 m/s - N/A   Scattered Clouds
1:15 AM 22.0 °C 19.0 °C 83% 1003.3 hPa 16.1 km SSE 16.7 km/h / 4.6 m/s - N/A   Mostly Cloudy
1:35 AM 23.0 °C 19.0 °C 78% 1003.6 hPa 16.1 km South 14.8 km/h / 4.1 m/s - N/A   Scattered Clouds
2:15 AM 24.0 °C 19.0 °C 73% 1004.6 hPa 16.1 km SW 24.1 km/h / 6.7 m/s 40.7 km/h / 11.3 m/s N/A   Scattered Clouds
2:35 AM 18.0 °C 14.0 °C 77% 1007.3 hPa 11.3 km NW 25.9 km/h / 7.2 m/s 33.3 km/h / 9.3 m/s 0.5 mm Rain Rain
2:55 AM 17.0 °C 14.0 °C 82% 1007.0 hPa 11.3 km NNW 11.1 km/h / 3.1 m/s - 10.2 mm Rain Rain
3:15 AM 17.0 °C 14.0 °C 82% 1006.7 hPa 16.1 km WNW 9.3 km/h / 2.6 m/s - 0.3 mm Rain Light Rain
3:35 AM 16.0 °C 14.0 °C 88% 1006.3 hPa 16.1 km ENE 11.1 km/h / 3.1 m/s - 1.3 mm Rain Rain
3:55 AM 16.0 °C 14.0 °C 88% 1007.0 hPa 16.1 km East 9.3 km/h / 2.6 m/s - 2.3 mm Rain Rain
4:15 AM 17.0 °C 14.0 °C 82% 1008.7 hPa 16.1 km Calm Calm - 1.3 mm Rain Rain
4:35 AM 16.0 °C 14.0 °C 88% 1008.7 hPa 16.1 km Calm Calm - 2.0 mm Rain Light Rain
4:55 AM 16.0 °C 14.0 °C 88% 1008.4 hPa 16.1 km East 5.6 km/h / 1.5 m/s - 2.5 mm Rain Light Rain
5:15 AM 16.0 °C 14.0 °C 88% 1007.3 hPa 16.1 km SE 16.7 km/h / 4.6 m/s - 0.3 mm Rain Light Rain
5:35 AM 17.0 °C 14.0 °C 82% 1007.0 hPa 16.1 km SE 20.4 km/h / 5.7 m/s - 0.3 mm   Drizzle
5:55 AM 17.0 °C 14.0 °C 82% 1006.3 hPa 16.1 km SSE 14.8 km/h / 4.1 m/s - 0.8 mm Rain Light Rain
6:15 AM 17.0 °C 14.0 °C 82% 1006.0 hPa 16.1 km SSE 13.0 km/h / 3.6 m/s - 0.5 mm Rain Light Rain
6:35 AM 17.0 °C 14.0 °C 82% 1006.0 hPa 16.1 km South 5.6 km/h / 1.5 m/s - 0.5 mm   Scattered Clouds
6:55 AM 17.0 °C 14.0 °C 82% 1006.3 hPa 16.1 km Calm Calm - 0.5 mm   Clear
7:15 AM 17.0 °C 14.0 °C 82% 1007.0 hPa 16.1 km South 9.3 km/h / 2.6 m/s - N/A   Clear
7:35 AM 17.0 °C 14.0 °C 82% 1007.3 hPa 16.1 km South 13.0 km/h / 3.6 m/s - N/A   Clear
7:55 AM 17.0 °C 14.0 °C 82% 1007.7 hPa 16.1 km SSE 11.1 km/h / 3.1 m/s - N/A   Clear
10:15 AM 20.0 °C 16.0 °C 78% 1009.0 hPa 16.1 km South 20.4 km/h / 5.7 m/s 31.5 km/h / 8.7 m/s N/A   Mostly Cloudy
10:35 AM 21.0 °C 17.0 °C 78% 1008.7 hPa 16.1 km South 18.5 km/h / 5.1 m/s 27.8 km/h / 7.7 m/s N/A   Mostly Cloudy
10:55 AM 22.0 °C 17.0 °C 73% 1008.7 hPa 16.1 km South 24.1 km/h / 6.7 m/s - N/A   Scattered Clouds
11:15 AM 21.0 °C 17.0 °C 78% 1008.7 hPa 16.1 km South 18.5 km/h / 5.1 m/s - N/A   Mostly Cloudy
11:35 AM 22.0 °C 17.0 °C 73% 1009.0 hPa 16.1 km South 24.1 km/h / 6.7 m/s 29.6 km/h / 8.2 m/s N/A   Mostly Cloudy
11:55 AM 23.0 °C 18.0 °C 73% 1008.7 hPa 16.1 km South 29.6 km/h / 8.2 m/s 37.0 km/h / 10.3 m/s N/A   Scattered Clouds
12:15 PM 23.0 °C 18.0 °C 73% 1008.7 hPa 16.1 km South 25.9 km/h / 7.2 m/s 33.3 km/h / 9.3 m/s N/A   Clear
12:35 PM 24.0 °C 18.0 °C 69% 1008.7 hPa 16.1 km South 29.6 km/h / 8.2 m/s 40.7 km/h / 11.3 m/s N/A   Clear
12:55 PM 24.0 °C 19.0 °C 73% 1008.7 hPa 16.1 km South 18.5 km/h / 5.1 m/s 35.2 km/h / 9.8 m/s N/A   Clear
1:15 PM 25.0 °C 19.0 °C 69% 1008.7 hPa 16.1 km South 27.8 km/h / 7.7 m/s 33.3 km/h / 9.3 m/s N/A   Scattered Clouds
1:35 PM 26.0 °C 19.0 °C 65% 1008.4 hPa 16.1 km South 22.2 km/h / 6.2 m/s - N/A   Mostly Cloudy
1:55 PM 26.0 °C 19.0 °C 65% 1008.4 hPa 16.1 km South 22.2 km/h / 6.2 m/s - N/A   Mostly Cloudy
2:15 PM 24.0 °C 19.0 °C 73% 1008.4 hPa 16.1 km South 20.4 km/h / 5.7 m/s 31.5 km/h / 8.7 m/s N/A   Overcast
2:35 PM 24.0 °C 19.0 °C 73% 1008.4 hPa 16.1 km South 24.1 km/h / 6.7 m/s 33.3 km/h / 9.3 m/s N/A   Overcast
2:55 PM 24.0 °C 19.0 °C 73% 1008.7 hPa 16.1 km South 20.4 km/h / 5.7 m/s 25.9 km/h / 7.2 m/s N/A   Overcast
3:15 PM 24.0 °C 19.0 °C 73% 1008.4 hPa 16.1 km South 14.8 km/h / 4.1 m/s - N/A   Overcast
3:35 PM 24.0 °C 19.0 °C 73% 1008.4 hPa 16.1 km South 18.5 km/h / 5.1 m/s - N/A   Overcast
3:55 PM 24.0 °C 19.0 °C 73% 1008.4 hPa 16.1 km SSE 9.3 km/h / 2.6 m/s - N/A   Overcast
4:15 PM 24.0 °C 19.0 °C 73% 1008.4 hPa 16.1 km SSE 7.4 km/h / 2.1 m/s - N/A   Overcast
4:35 PM 24.0 °C 19.0 °C 73% 1008.0 hPa 16.1 km SE 5.6 km/h / 1.5 m/s - N/A   Overcast
4:55 PM 25.0 °C 19.0 °C 69% 1008.0 hPa 16.1 km South 18.5 km/h / 5.1 m/s 27.8 km/h / 7.7 m/s N/A   Overcast
5:15 PM 25.0 °C 20.0 °C 74% 1008.0 hPa 16.1 km SSE 16.7 km/h / 4.6 m/s - N/A   Scattered Clouds
5:55 PM 24.0 °C 20.0 °C 78% 1008.0 hPa 16.1 km South 18.5 km/h / 5.1 m/s - N/A   Scattered Clouds
6:15 PM 24.0 °C 20.0 °C 78% 1008.0 hPa 16.1 km SSE 14.8 km/h / 4.1 m/s - N/A   Scattered Clouds
6:35 PM 24.0 °C 20.0 °C 78% 1008.0 hPa 16.1 km SSE 14.8 km/h / 4.1 m/s - N/A   Scattered Clouds
6:55 PM 24.0 °C 20.0 °C 78% 1008.0 hPa 16.1 km SSE 14.8 km/h / 4.1 m/s - N/A   Mostly Cloudy
7:15 PM 24.0 °C 20.0 °C 78% 1008.0 hPa 16.1 km SSE 9.3 km/h / 2.6 m/s - N/A   Mostly Cloudy
7:35 PM 24.0 °C 20.0 °C 78% 1008.0 hPa 16.1 km SSE 9.3 km/h / 2.6 m/s - N/A   Mostly Cloudy
7:55 PM 24.0 °C 20.0 °C 78% 1008.0 hPa 16.1 km SSE 9.3 km/h / 2.6 m/s - N/A   Overcast
8:35 PM 23.0 °C 19.0 °C 78% 1008.4 hPa 16.1 km SE 7.4 km/h / 2.1 m/s - N/A   Mostly Cloudy
8:55 PM 23.0 °C 19.0 °C 78% 1008.4 hPa 16.1 km SE 7.4 km/h / 2.1 m/s - N/A   Scattered Clouds
9:15 PM 23.0 °C 19.0 °C 78% 1008.0 hPa 16.1 km SE 7.4 km/h / 2.1 m/s - N/A   Scattered Clouds
9:35 PM 23.0 °C 19.0 °C 78% 1008.4 hPa 16.1 km SE 7.4 km/h / 2.1 m/s - N/A   Scattered Clouds
9:55 PM 23.0 °C 19.0 °C 78% 1008.0 hPa 16.1 km SE 5.6 km/h / 1.5 m/s - N/A   Scattered Clouds
10:15 PM 22.0 °C 19.0 °C 83% 1008.0 hPa 16.1 km SE 5.6 km/h / 1.5 m/s - N/A   Scattered Clouds
10:35 PM 22.0 °C 19.0 °C 83% 1008.4 hPa 16.1 km Calm Calm - N/A   Clear
10:55 PM 21.0 °C 19.0 °C 88% 1008.7 hPa 16.1 km Calm Calm - N/A   Scattered Clouds
11:15 PM 21.0 °C 18.0 °C 83% 1009.0 hPa 11.3 km Calm Calm - N/A   Mostly Cloudy
11:35 PM 21.0 °C 19.0 °C 88% 1008.7 hPa 11.3 km South 9.3 km/h / 2.6 m/s - N/A   Overcast
11:55 PM 23.0 °C 20.0 °C 83% 1008.7 hPa 16.1 km South 13.0 km/h / 3.6 m/s - N/A   Overcast