Des Moines, IA

5:10 PM CST on November 11, 2019 (GMT -0600)
Des Moines International

Weather History for KDSM - September, 2019

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Friday, September 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 79 °F 64 °F  
Max Temperature 89 °F 74 °F 92 °F (1931)
Min Temperature 69 °F 53 °F 33 °F (1991)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 0 39  
Since 1 July heating degree days 2 45  
Cooling Degree Days 14 3  
Month to date cooling degree days 183 94  
Year to date cooling degree days 1121 1033  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 44    
Precipitation  
Precipitation T in 0.11 in 1.89 in (1894)
Month to date precipitation 3.19 2.13  
Year to date precipitation 37.61 28.85  
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 29.97 in    
Wind  
Wind Speed 10 mph (SSE)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 10 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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Astronomy

Sep. 20, 2019 Rise Set
Actual Time 6:59 AM CDT 7:15 PM CDT
Civil Twilight 6:32 AM CDT 7:43 PM CDT
Nautical Twilight 5:59 AM CDT 8:15 PM CDT
Astronomical Twilight 5:26 AM CDT 8:48 PM CDT
Moon 11:01 PM CDT (9/20) 1:09 PM CDT (9/20)
Length of Visible Light 13h 11m
Length of Day
12h 15m
Waning Gibbous, 65% of the Moon is Illuminated
Sep 20
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

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 73.0 °F - 70.0 °F 90% 29.99 in 8.0 mi SE 8.1 mph - N/A   Scattered Clouds
1:54 AM 72.0 °F - 70.0 °F 93% 30.01 in 8.0 mi SE 4.6 mph - N/A   Partly Cloudy
2:54 AM 73.0 °F - 69.1 °F 87% 30.00 in 9.0 mi SSE 6.9 mph - N/A   Partly Cloudy
3:54 AM 72.0 °F - 69.1 °F 91% 29.99 in 9.0 mi South 6.9 mph - N/A   Partly Cloudy
4:54 AM 71.1 °F - 68.0 °F 90% 29.99 in 9.0 mi SSE 5.8 mph - N/A   Partly Cloudy
5:54 AM 70.0 °F - 66.9 °F 90% 29.99 in 8.0 mi SSE 5.8 mph - N/A   Partly Cloudy
6:54 AM 71.1 °F - 66.9 °F 87% 30.00 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
7:54 AM 72.0 °F - 66.9 °F 84% 30.01 in 9.0 mi ESE 5.8 mph - N/A   Scattered Clouds
8:54 AM 73.9 °F - 68.0 °F 82% 30.03 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
9:54 AM 77.0 °F - 69.1 °F 76% 30.03 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
10:54 AM 81.0 °F 84.4 °F 70.0 °F 69% 30.03 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
11:54 AM 84.0 °F 87.8 °F 69.1 °F 61% 30.01 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
12:54 PM 87.1 °F 90.6 °F 68.0 °F 53% 29.98 in 10.0 mi SSE 11.5 mph - N/A   Partly Cloudy
1:54 PM 87.1 °F 89.9 °F 66.9 °F 51% 29.96 in 10.0 mi SSE 15.0 mph 26.5 mph N/A   Partly Cloudy
2:54 PM 89.1 °F 90.3 °F 64.0 °F 43% 29.94 in 10.0 mi South 16.1 mph 29.9 mph N/A   Scattered Clouds
3:54 PM 89.1 °F 90.3 °F 64.0 °F 43% 29.92 in 10.0 mi South 15.0 mph 25.3 mph N/A   Partly Cloudy
4:54 PM 87.1 °F 88.3 °F 64.0 °F 46% 29.92 in 10.0 mi South 17.3 mph - N/A   Partly Cloudy
5:54 PM 84.0 °F 86.5 °F 66.9 °F 56% 29.92 in 10.0 mi South 13.8 mph - N/A   Partly Cloudy
6:54 PM 82.0 °F 84.5 °F 66.9 °F 60% 29.92 in 10.0 mi SSE 10.4 mph - N/A   Scattered Clouds
7:54 PM 79.0 °F - 66.0 °F 64% 29.93 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
8:54 PM 77.0 °F - 64.9 °F 66% 29.93 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy
9:54 PM 75.9 °F - 66.0 °F 71% 29.93 in 10.0 mi SSE 11.5 mph - N/A   Scattered Clouds
10:54 PM 77.0 °F - 66.0 °F 69% 29.93 in 10.0 mi SSE 17.3 mph - 0.00 in   Mostly Cloudy
11:54 PM 75.0 °F - 66.0 °F 73% 29.92 in 10.0 mi South 10.4 mph - 0.00 in   Mostly Cloudy