Spirit of St Louis, MO

8:36 PM CDT on April 29, 2017 (GMT -0500)
Spirit Of Saint Louis

Weather History for KSUS - September, 2012

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Friday, September 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 82 °F 76 °F 90 °F (2010)
Min Temperature 51 °F 50 °F 42 °F (1999)
Cooling Degree Days 1    
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 62    
Maximum Humidity 86    
Minimum Humidity 33    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 4 mph (WSW)    
Max Wind Speed 15 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 21, 2012 Rise Set
Actual Time 6:49 AM CDT 7:00 PM CDT
Civil Twilight 6:23 AM CDT 7:26 PM CDT
Nautical Twilight 5:52 AM CDT 7:57 PM CDT
Astronomical Twilight 5:20 AM CDT 8:29 PM CDT
Moon 1:07 PM CDT (9/21) 11:05 PM CDT (9/21)
Length of Visible Light 13h 03m
Length of Day
12h 10m
Waxing Crescent, 37% of the Moon is Illuminated
Sep 21
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

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 52.0 °F - 48.0 °F 86% 30.00 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 52.0 °F - 48.0 °F 86% 29.99 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 52.0 °F - 48.0 °F 86% 29.97 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 51.8 °F - 46.4 °F 82% 29.96 in 10.0 mi Calm Calm - N/A   Clear
4:54 AM 53.1 °F - 48.0 °F 83% 29.95 in 10.0 mi Calm Calm - N/A   Clear
5:54 AM 53.1 °F - 48.9 °F 86% 29.95 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 55.0 °F - 50.0 °F 83% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
7:54 AM 57.0 °F - 51.1 °F 81% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 AM 62.1 °F - 48.9 °F 62% 29.92 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM 68.0 °F - 48.9 °F 50% 29.90 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
10:54 AM 70.0 °F - 54.0 °F 57% 29.87 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
11:54 AM 73.9 °F - 57.9 °F 57% 29.82 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
12:11 PM 75.2 °F - 57.2 °F 53% 29.81 in 10.0 mi SSW 12.7 mph 18.4 mph N/A   Partly Cloudy
12:54 PM 78.1 °F - 59.0 °F 52% 29.77 in 10.0 mi SSW 10.4 mph 21.9 mph N/A   Scattered Clouds
1:54 PM 81.0 °F 81.7 °F 61.0 °F 50% 29.73 in 10.0 mi WSW 15.0 mph 20.7 mph N/A   Scattered Clouds
2:54 PM 81.0 °F 81.7 °F 61.0 °F 50% 29.71 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
3:54 PM 80.1 °F 81.1 °F 61.0 °F 52% 29.69 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
4:54 PM 81.0 °F 81.6 °F 60.1 °F 49% 29.68 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
5:54 PM 81.0 °F - 51.1 °F 35% 29.70 in 10.0 mi West 11.5 mph - N/A   Partly Cloudy
6:54 PM 77.0 °F - 46.0 °F 33% 29.73 in 10.0 mi West 12.7 mph 21.9 mph N/A   Clear
7:54 PM 72.0 °F - 46.0 °F 40% 29.77 in 10.0 mi West 8.1 mph - N/A   Clear
8:54 PM 66.9 °F - 46.9 °F 49% 29.79 in 10.0 mi West 6.9 mph - N/A   Clear
9:54 PM 61.0 °F - 48.0 °F 62% 29.81 in 10.0 mi WSW 6.9 mph - N/A   Clear
10:54 PM 66.9 °F - 48.9 °F 52% 29.86 in 10.0 mi North 5.8 mph - N/A   Clear
11:54 PM 59.0 °F - 51.1 °F 75% 29.90 in 10.0 mi Calm Calm - N/A   Clear