Des Moines, IA

9:52 PM CDT on March 27, 2017 (GMT -0500)
Des Moines International

Weather History for KDSM - September, 2011

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Wednesday, September 14, 2011

  Actual Average Record
Temperature  
Mean Temperature 57 °F 66 °F  
Max Temperature 65 °F 77 °F 97 °F (1939)
Min Temperature 49 °F 56 °F 38 °F (1879)
Degree Days  
Heating Degree Days 8 2  
Month to date heating degree days 17 19  
Since 1 July heating degree days 17 25  
Cooling Degree Days 0 4  
Month to date cooling degree days 82 75  
Year to date cooling degree days 1302 1014  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 51    
Maximum Humidity 77    
Minimum Humidity 25    
Precipitation  
Precipitation 0.01 in 0.10 in 1.56 in (1914)
Month to date precipitation 0.42 1.52  
Year to date precipitation 30.36 28.24  
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 30.19 in    
Wind  
Wind Speed 9 mph (North)    
Max Wind Speed 21 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 14, 2011 Rise Set
Actual Time 6:53 AM CDT 7:26 PM CDT
Civil Twilight 6:25 AM CDT 7:53 PM CDT
Nautical Twilight 5:52 AM CDT 8:26 PM CDT
Astronomical Twilight 5:18 AM CDT 9:00 PM CDT
Moon 8:07 PM CDT (9/14) 9:07 AM CDT (9/14)
Length of Visible Light 13h 28m
Length of Day
12h 32m
Waning Gibbous, 95% of the Moon is Illuminated
Sep 14
Waning Gibbous
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 60.8 °F 42.8 °F 52% 30.06 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
1:54 AM 57.0 °F 45.0 °F 64% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:54 AM 55.0 °F 46.9 °F 74% 30.05 in 10.0 mi WNW 3.5 mph - N/A   Overcast
3:54 AM 55.9 °F 48.0 °F 75% 30.06 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
4:54 AM 55.9 °F 46.9 °F 72% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
5:54 AM 57.0 °F 46.0 °F 67% 30.11 in 10.0 mi North 5.8 mph - 0.00 in Rain Light Rain
6:54 AM 55.9 °F 48.9 °F 77% 30.12 in 10.0 mi North 12.7 mph 18.4 mph 0.00 in Rain Light Rain
7:54 AM 55.0 °F 48.9 °F 80% 30.16 in 10.0 mi North 12.7 mph 19.6 mph 0.00 in   Overcast
8:54 AM 54.0 °F 48.0 °F 80% 30.18 in 10.0 mi NNE 12.7 mph - 0.00 in Rain Light Rain
9:54 AM 54.0 °F 46.9 °F 77% 30.20 in 10.0 mi North 10.4 mph - 0.01 in   Overcast
10:54 AM 55.0 °F 44.1 °F 67% 30.21 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
11:54 AM 59.0 °F 39.0 °F 48% 30.22 in 10.0 mi NNE 16.1 mph 21.9 mph N/A   Scattered Clouds
12:54 PM 61.0 °F 39.0 °F 44% 30.22 in 10.0 mi NNE 11.5 mph 21.9 mph N/A   Scattered Clouds
1:54 PM 63.0 °F 37.0 °F 38% 30.22 in 10.0 mi NNE 15.0 mph 24.2 mph N/A   Scattered Clouds
2:54 PM 64.0 °F 34.0 °F 33% 30.22 in 10.0 mi NNE 17.3 mph - N/A   Scattered Clouds
3:54 PM 64.0 °F 30.9 °F 29% 30.21 in 10.0 mi North 12.7 mph 23.0 mph N/A   Partly Cloudy
4:54 PM 63.0 °F 26.1 °F 25% 30.22 in 10.0 mi NNE 10.4 mph 19.6 mph N/A   Clear
5:54 PM 61.0 °F 27.0 °F 27% 30.24 in 10.0 mi North 9.2 mph - N/A   Clear
6:54 PM 59.0 °F 25.0 °F 27% 30.25 in 10.0 mi North 11.5 mph - N/A   Clear
7:54 PM 55.0 °F 26.1 °F 33% 30.27 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
8:54 PM 51.8 °F 28.4 °F 41% 30.29 in 10.0 mi North 6.9 mph - N/A   Clear
9:54 PM 51.1 °F 30.0 °F 44% 30.32 in 10.0 mi North 4.6 mph - N/A   Clear
10:54 PM 48.9 °F 32.0 °F 52% 30.33 in 10.0 mi North 5.8 mph - N/A   Clear
11:54 PM 48.9 °F 30.0 °F 48% 30.35 in 10.0 mi North 6.9 mph - N/A   Clear