Des Moines, IA

12:57 AM CDT on April 29, 2017 (GMT -0500)
Des Moines International

Weather History for KDSM - April, 2012

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Monday, April 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 57 °F 57 °F  
Max Temperature 65 °F 68 °F 92 °F (1926)
Min Temperature 49 °F 47 °F 29 °F (1908)
Degree Days  
Heating Degree Days 8 9  
Month to date heating degree days 280 412  
Since 1 July heating degree days 4656 6039  
Cooling Degree Days 0 1  
Month to date cooling degree days 23 13  
Year to date cooling degree days 57 14  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 63    
Precipitation  
Precipitation T in 0.16 in 2.58 in (1986)
Month to date precipitation 5.89 3.86  
Year to date precipitation 9.83 8.44  
Snow  
Snow 0.00 in 0.00 in 1.00 in (1960)
Month to date snowfall 0.0 1.8  
Since 1 July snowfall 20.9 35.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 6 mph (WNW)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 6 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Apr. 30, 2012 Rise Set
Actual Time 6:12 AM CDT 8:12 PM CDT
Civil Twilight 5:42 AM CDT 8:42 PM CDT
Nautical Twilight 5:05 AM CDT 9:19 PM CDT
Astronomical Twilight 4:25 AM CDT 9:59 PM CDT
Moon 2:05 PM CDT (4/30) 2:41 AM CDT (4/30)
Length of Visible Light 15h 00m
Length of Day
13h 59m
Waxing Gibbous, 64% of the Moon is Illuminated
Apr 30
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
12:02 AM 50.0 °F 48.2 °F 94% 30.00 in 4.0 mi Calm Calm - N/A   Overcast
12:54 AM 50.0 °F 48.0 °F 93% 30.01 in 4.0 mi Calm Calm - N/A   Overcast
1:40 AM 50.0 °F 48.2 °F 94% 30.01 in 4.0 mi SW 3.5 mph - N/A   Overcast
1:54 AM 50.0 °F 48.0 °F 93% 30.00 in 4.0 mi Calm Calm - N/A   Overcast
2:09 AM 50.0 °F 48.2 °F 94% 29.99 in 2.5 mi WNW 3.5 mph - N/A   Overcast
2:54 AM 50.0 °F 48.0 °F 93% 29.98 in 3.0 mi NW 3.5 mph - N/A   Overcast
3:17 AM 50.0 °F 48.2 °F 94% 29.96 in 3.0 mi NW 3.5 mph - N/A   Overcast
3:54 AM 50.0 °F 46.9 °F 89% 29.97 in 3.0 mi NW 5.8 mph - N/A   Overcast
4:28 AM 50.0 °F 46.4 °F 87% 29.97 in 5.0 mi Calm Calm - N/A   Overcast
4:54 AM 50.0 °F 46.9 °F 89% 29.99 in 4.0 mi NW 3.5 mph - N/A   Overcast
5:54 AM 48.9 °F 46.0 °F 90% 29.99 in 4.0 mi NW 3.5 mph - N/A   Overcast
6:30 AM 48.2 °F 46.4 °F 93% 29.98 in 2.0 mi North 3.5 mph - N/A   Overcast
6:54 AM 48.9 °F 46.9 °F 93% 30.00 in 2.0 mi NW 5.8 mph - N/A   Overcast
7:54 AM 50.0 °F 46.9 °F 89% 30.00 in 2.0 mi NNW 5.8 mph - 0.00 in   Light Drizzle
8:54 AM 51.1 °F 48.0 °F 89% 30.00 in 2.0 mi NW 5.8 mph - 0.00 in   Light Drizzle
9:25 AM 51.8 °F 48.2 °F 88% 29.99 in 1.5 mi NNW 5.8 mph - 0.00 in   Light Drizzle
9:54 AM 51.1 °F 48.0 °F 89% 29.99 in 1.5 mi NNW 6.9 mph - 0.00 in   Overcast
10:17 AM 51.8 °F 48.2 °F 88% 29.98 in 3.0 mi NNW 4.6 mph - N/A   Overcast
10:54 AM 52.0 °F 46.9 °F 83% 30.02 in 9.0 mi WNW 8.1 mph - N/A   Overcast
11:54 AM 53.1 °F 48.0 °F 83% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
12:12 PM 53.6 °F 48.2 °F 82% 30.01 in 10.0 mi NNW 4.6 mph - N/A   Overcast
12:54 PM 55.0 °F 48.0 °F 77% 30.00 in 10.0 mi West 4.6 mph - N/A   Overcast
1:07 PM 55.4 °F 46.4 °F 72% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Overcast
1:54 PM 59.0 °F 48.9 °F 69% 29.99 in 10.0 mi SSW 6.9 mph - N/A   Overcast
2:38 PM 59.0 °F 48.2 °F 67% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:54 PM 60.1 °F 50.0 °F 69% 29.99 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
3:54 PM 63.0 °F 50.0 °F 63% 29.95 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
4:54 PM 64.0 °F 51.1 °F 63% 29.93 in 10.0 mi SSW 4.6 mph - N/A   Clear
5:54 PM 64.9 °F 52.0 °F 63% 29.92 in 10.0 mi South 6.9 mph - N/A   Clear
6:54 PM 64.0 °F 51.1 °F 63% 29.92 in 10.0 mi SSE 6.9 mph - N/A   Clear
7:54 PM 62.1 °F 51.1 °F 67% 29.91 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:54 PM 59.0 °F 51.1 °F 75% 29.92 in 10.0 mi SE 5.8 mph - N/A   Clear
9:54 PM 57.9 °F 51.1 °F 78% 29.93 in 10.0 mi SE 9.2 mph - N/A   Clear
10:54 PM 55.9 °F 52.0 °F 87% 29.93 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
11:54 PM 55.0 °F 52.0 °F 89% 29.92 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy