Weather History for Des Moines, IA

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Saturday, January 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 34 °F 23 °F  
Max Temperature 44 °F 32 °F 56 °F (1931)
Min Temperature 23 °F 15 °F -20 °F (1885)
Degree Days  
Heating Degree Days 31 42  
Month to date heating degree days 997 1190  
Since 1 July heating degree days 3059 3657  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 17 °F    
Average Humidity 55    
Maximum Humidity 81    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in 0.03 in 0.82 in (1989)
Month to date precipitation 0.42 0.89  
Year to date precipitation 0.42 0.89  
Snow  
Snow 0.00 in 0.30 in 1.80 in (1918)
Month to date snowfall 4.4 7.6  
Since 1 July snowfall 10.1 19.5  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 12 mph (West)    
Max Wind Speed 25 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 28, 2012 Rise Set
Actual Time 7:30 AM CST 5:24 PM CST
Civil Twilight 7:00 AM CST 5:54 PM CST
Nautical Twilight 6:27 AM CST 6:28 PM CST
Astronomical Twilight 5:54 AM CST 7:00 PM CST
Moon 9:48 AM CST (1/28) 11:19 PM CST (1/28)
Length of Visible Light 10h 53m
Length of Day
9h 54m
Waxing Crescent, 28% of the Moon is Illuminated
Jan 28
Waxing Crescent
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last Quarter
Feb 21
New

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 28.0 °F 17.5 °F 18.0 °F 66% 30.12 in 10.0 mi WNW 12.7 mph 21.9 mph N/A   Clear
1:54 AM 28.0 °F 17.0 °F 19.0 °F 69% 30.13 in 10.0 mi WNW 13.8 mph - N/A   Clear
2:54 AM 27.0 °F 17.3 °F 17.1 °F 66% 30.14 in 10.0 mi WNW 10.4 mph - N/A   Clear
3:54 AM 27.0 °F 18.0 °F 17.1 °F 66% 30.15 in 10.0 mi West 9.2 mph - N/A   Clear
4:54 AM 27.0 °F 16.7 °F 18.0 °F 69% 30.16 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
5:54 AM 26.1 °F 16.2 °F 19.0 °F 75% 30.16 in 10.0 mi West 10.4 mph - N/A   Clear
6:54 AM 23.0 °F 14.7 °F 18.0 °F 81% 30.18 in 10.0 mi WSW 6.9 mph - N/A   Clear
7:54 AM 24.1 °F 13.1 °F 18.0 °F 77% 30.19 in 10.0 mi WSW 11.5 mph - N/A   Clear
8:54 AM 28.0 °F 17.0 °F 18.0 °F 66% 30.20 in 10.0 mi West 13.8 mph - N/A   Clear
9:54 AM 30.9 °F 21.7 °F 19.0 °F 61% 30.22 in 10.0 mi West 11.5 mph - N/A   Clear
10:54 AM 34.0 °F 23.4 °F 19.9 °F 56% 30.23 in 10.0 mi West 17.3 mph 23.0 mph N/A   Partly Cloudy
11:54 AM 37.9 °F 30.5 °F 18.0 °F 45% 30.20 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
12:54 PM 39.9 °F 31.8 °F 17.1 °F 40% 30.17 in 10.0 mi West 15.0 mph - N/A   Mostly Cloudy
1:54 PM 43.0 °F 35.1 °F 12.9 °F 30% 30.14 in 10.0 mi West 17.3 mph - N/A   Mostly Cloudy
2:54 PM 44.1 °F 34.8 °F 16.0 °F 32% 30.13 in 10.0 mi WSW 25.3 mph 34.5 mph N/A   Partly Cloudy
3:54 PM 43.0 °F 34.5 °F 15.1 °F 32% 30.13 in 10.0 mi WSW 19.6 mph - N/A   Partly Cloudy
4:54 PM 41.0 °F 33.1 °F 14.0 °F 33% 30.14 in 10.0 mi West 15.0 mph - N/A   Partly Cloudy
5:54 PM 36.0 °F 30.3 °F 15.1 °F 43% 30.15 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
6:54 PM 32.0 °F 25.6 °F 15.1 °F 50% 30.16 in 10.0 mi WSW 6.9 mph - N/A   Clear
7:54 PM 34.0 °F 26.6 °F 16.0 °F 48% 30.14 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
8:54 PM 32.0 °F 24.2 °F 15.1 °F 50% 30.12 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
9:54 PM 30.9 °F 22.8 °F 15.1 °F 52% 30.10 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
10:54 PM 30.9 °F 21.7 °F 15.1 °F 52% 30.09 in 10.0 mi SW 11.5 mph - N/A   Partly Cloudy
11:54 PM 32.0 °F 22.5 °F 14.0 °F 48% 30.08 in 10.0 mi WSW 12.7 mph - N/A   Scattered Clouds