Weather History for Spirit of St Louis, MO

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Saturday, July 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 83 °F -  
Max Temperature 91 °F 86 °F 98 °F (2008)
Min Temperature 75 °F 65 °F 57 °F (2014)
Cooling Degree Days 18    
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 67    
Maximum Humidity 82    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.85 in    
Wind  
Wind Speed 7 mph (WSW)    
Max Wind Speed 10 mph    
Max Gust Speed 20 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

Jul. 20, 2013 Rise Set
Actual Time 5:54 AM CDT 8:23 PM CDT
Civil Twilight 5:23 AM CDT 8:53 PM CDT
Nautical Twilight 4:45 AM CDT 9:31 PM CDT
Astronomical Twilight 4:03 AM CDT 10:13 PM CDT
Moon 6:27 PM CDT (7/20) 3:34 AM CDT (7/20)
Length of Visible Light 15h 30m
Length of Day
14h 29m
Waxing Gibbous, 94% of the Moon is Illuminated
Jul 20
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

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 77.0 °F - 69.1 °F 76% 29.87 in 10.0 mi SSW 9.2 mph - N/A   Clear
1:54 AM 77.0 °F - 70.0 °F 79% 29.87 in 10.0 mi SW 8.1 mph - N/A   Clear
2:54 AM 75.9 °F - 70.0 °F 82% 29.86 in 10.0 mi SSW 4.6 mph - N/A   Clear
3:54 AM 75.9 °F - 70.0 °F 82% 29.84 in 10.0 mi SW 4.6 mph - N/A   Clear
4:54 AM 75.9 °F - 69.1 °F 79% 29.84 in 10.0 mi SW 3.5 mph - N/A   Clear
5:54 AM 75.9 °F - 69.1 °F 79% 29.85 in 10.0 mi SSW 3.5 mph - N/A   Partly Cloudy
6:54 AM 77.0 °F - 69.1 °F 76% 29.85 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
7:54 AM 78.1 °F - 69.1 °F 74% 29.86 in 10.0 mi WNW 8.1 mph - N/A   Mostly Cloudy
8:54 AM 81.0 °F 84.1 °F 69.1 °F 67% 29.86 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
9:54 AM 82.0 °F 86.3 °F 71.1 °F 69% 29.87 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
10:54 AM 84.0 °F 89.0 °F 71.1 °F 65% 29.85 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
11:54 AM 88.0 °F 93.8 °F 71.1 °F 57% 29.85 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:54 PM 90.0 °F 95.4 °F 70.0 °F 52% 29.86 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
1:54 PM 91.0 °F 96.6 °F 70.0 °F 50% 29.86 in 7.0 mi WNW 10.4 mph 19.6 mph N/A   Scattered Clouds
2:54 PM 91.0 °F 97.6 °F 71.1 °F 52% 29.82 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
3:54 PM 88.0 °F 89.6 °F 64.9 °F 46% 29.79 in 10.0 mi NNW 9.2 mph - N/A   Mostly Cloudy
4:54 PM 88.0 °F 88.4 °F 62.1 °F 42% 29.82 in 10.0 mi WNW 9.2 mph - N/A   Mostly Cloudy
5:54 PM 88.0 °F 92.9 °F 70.0 °F 55% 29.81 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
6:54 PM 87.1 °F 92.8 °F 71.1 °F 59% 29.84 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
7:54 PM 84.9 °F 88.8 °F 69.1 °F 59% 29.86 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
8:54 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.89 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
9:54 PM 75.0 °F - 68.0 °F 79% 29.88 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
10:54 PM 75.0 °F - 69.1 °F 82% 29.88 in 10.0 mi WSW 4.6 mph - N/A   Overcast
11:54 PM 75.0 °F - 68.0 °F 79% 29.88 in 10.0 mi West 3.5 mph - N/A   Clear