Weather History for Des Moines, IA

Tuesday, September 4, 2012 — View Current Weather Conditions
Tuesday, September 4, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 84 °F 70 °F  
Max Temperature 97 °F 81 °F 99 °F (1913)
Min Temperature 71 °F 60 °F 40 °F (1891)
Degree Days
Heating Degree Days 0 1  
Month to date heating degree days 0 4  
Since 1 July heating degree days 2 10  
Cooling Degree Days 19 6  
Month to date cooling degree days 56 26  
Year to date cooling degree days 1540 965  
Growing Degree Days 34 (Base 50)    
Moisture
Dew Point 69 °F    
Average Humidity 64    
Maximum Humidity 93    
Minimum Humidity 35    
Precipitation
Precipitation 0.00 in 0.11 in 1.98 in (1994)
Month to date precipitation 0.01 0.44  
Year to date precipitation 18.72 27.16  
Snow
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.82 in    
Wind
Wind Speed 6 mph (South)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 8 miles    
Events Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
Sep. 04, 2012 Rise Set
Actual Time 6:44 AM CDT 7:41 PM CDT
Civil Twilight 6:16 AM CDT 8:10 PM CDT
Nautical Twilight 5:42 AM CDT 8:43 PM CDT
Astronomical Twilight 5:07 AM CDT 9:18 PM CDT
Moon 9:31 PM CDT (9/4) 10:55 AM CDT (9/4)
Length Of Visible Light 13h 54m
Length of Day
12h 57m
Waning Gibbous, 83% of the Moon is Illuminated
Sep 4
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
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Hourly Weather History & Observations
Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 75.0 °F - 71.1 °F 87% 29.86 in 9.0 mi ENE 5.8 mph - 0.00 in   Overcast
1:54 AM 75.0 °F - 71.1 °F 87% 29.87 in 8.0 mi ENE 5.8 mph - N/A   Overcast
2:38 AM 73.4 °F - 71.6 °F 94% 29.89 in 7.0 mi ENE 5.8 mph - N/A Thunderstorm Thunderstorm
2:54 AM 73.9 °F - 71.1 °F 91% 29.86 in 7.0 mi ENE 5.8 mph - N/A   Scattered Clouds
3:54 AM 73.9 °F - 71.1 °F 91% 29.85 in 6.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
4:54 AM 73.9 °F - 70.0 °F 87% 29.85 in 7.0 mi SE 5.8 mph - N/A   Scattered Clouds
5:54 AM 73.0 °F - 69.1 °F 87% 29.85 in 6.0 mi Calm Calm - N/A   Partly Cloudy
6:54 AM 72.0 °F - 69.1 °F 91% 29.86 in 3.0 mi SSE 6.9 mph - N/A   Scattered Clouds
7:21 AM 71.6 °F - 69.8 °F 94% 29.89 in 2.5 mi South 5.8 mph - N/A   Scattered Clouds
7:44 AM 73.4 °F - 69.8 °F 88% 29.88 in 3.0 mi South 3.5 mph - N/A   Scattered Clouds
7:54 AM 73.0 °F - 70.0 °F 90% 29.86 in 4.0 mi South 3.5 mph - N/A   Scattered Clouds
8:54 AM 78.1 °F - 71.1 °F 79% 29.86 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
9:54 AM 82.9 °F 87.0 °F 70.0 °F 65% 29.86 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
10:54 AM 87.1 °F 92.0 °F 70.0 °F 57% 29.86 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
11:54 AM 91.0 °F 96.6 °F 70.0 °F 50% 29.84 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
12:54 PM 91.9 °F 96.9 °F 69.1 °F 47% 29.82 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
1:54 PM 93.9 °F 99.1 °F 69.1 °F 44% 29.81 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
2:54 PM 95.0 °F 99.5 °F 68.0 °F 41% 29.79 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
3:54 PM 95.0 °F 99.0 °F 66.9 °F 40% 29.78 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
4:54 PM 96.8 °F 100.7 °F 66.2 °F 37% 29.79 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
5:54 PM 96.1 °F 98.8 °F 64.9 °F 36% 29.75 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
6:54 PM 91.9 °F 96.9 °F 69.1 °F 47% 29.75 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
7:54 PM 88.0 °F 92.1 °F 69.1 °F 53% 29.74 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
8:54 PM 84.9 °F 88.8 °F 69.1 °F 59% 29.74 in 10.0 mi South 5.8 mph - N/A   Clear
9:54 PM 82.9 °F 87.0 °F 70.0 °F 65% 29.75 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
10:54 PM 81.0 °F 84.4 °F 70.0 °F 69% 29.74 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:54 PM 79.0 °F - 70.0 °F 74% 29.72 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
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