Weather History for Spirit of St Louis, MO

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Thursday, July 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 83 °F -  
Max Temperature 97 °F 87 °F 104 °F (2012)
Min Temperature 73 °F 65 °F 63 °F (2004)
Cooling Degree Days 18    
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 68    
Maximum Humidity 93    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 1 mph (SSW)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 8 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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Astronomy

Jul. 18, 2013 Rise Set
Actual Time 5:52 AM CDT 8:24 PM CDT
Civil Twilight 5:21 AM CDT 8:55 PM CDT
Nautical Twilight 4:43 AM CDT 9:33 PM CDT
Astronomical Twilight 4:01 AM CDT 10:15 PM CDT
Moon 4:22 PM CDT (7/18) 1:42 AM CDT (7/18)
Length of Visible Light 15h 33m
Length of Day
14h 31m
Waxing Gibbous, 77% of the Moon is Illuminated
Jul 18
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 75.9 °F - 73.0 °F 91% 30.19 in 6.0 mi Calm Calm - N/A   Scattered Clouds
1:54 AM 75.0 °F - 72.0 °F 90% 30.18 in 7.0 mi Calm Calm - N/A   Clear
2:54 AM 73.9 °F - 71.1 °F 91% 30.16 in 6.0 mi Calm Calm - N/A   Clear
3:54 AM 73.0 °F - 71.1 °F 93% 30.15 in 5.0 mi Calm Calm - N/A   Clear
4:54 AM 73.0 °F - 71.1 °F 93% 30.14 in 5.0 mi Calm Calm - N/A   Clear
5:54 AM 73.0 °F - 71.1 °F 93% 30.15 in 4.0 mi Calm Calm - N/A   Clear
6:54 AM 79.0 °F - 71.1 °F 77% 30.15 in 7.0 mi Calm Calm - N/A   Clear
7:54 AM 84.0 °F 90.2 °F 73.0 °F 69% 30.16 in 7.0 mi Calm Calm - N/A   Clear
8:54 AM 82.9 °F 88.8 °F 73.0 °F 72% 30.16 in 10.0 mi Calm Calm - N/A   Clear
9:54 AM 86.0 °F 93.0 °F 73.0 °F 65% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:54 AM 89.1 °F 96.0 °F 72.0 °F 57% 30.14 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
11:54 AM 91.0 °F 98.2 °F 72.0 °F 53% 30.14 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
12:54 PM 91.9 °F 98.4 °F 71.1 °F 50% 30.11 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
1:54 PM 93.9 °F 99.1 °F 69.1 °F 44% 30.08 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
2:54 PM 93.0 °F 97.9 °F 69.1 °F 45% 30.05 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:54 PM 93.9 °F 100.3 °F 70.0 °F 46% 30.03 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
4:54 PM 93.9 °F 100.3 °F 70.0 °F 46% 30.01 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
5:54 PM 93.0 °F 99.0 °F 70.0 °F 47% 30.01 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
6:54 PM 91.0 °F 97.6 °F 71.1 °F 52% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 PM 88.0 °F 96.5 °F 73.9 °F 63% 30.00 in 10.0 mi SSE 3.5 mph - N/A   Clear
8:54 PM 82.0 °F 88.6 °F 75.0 °F 79% 30.00 in 8.0 mi South 3.5 mph - N/A   Clear
9:54 PM 81.0 °F 85.8 °F 73.0 °F 77% 30.00 in 9.0 mi South 3.5 mph - N/A   Clear
10:54 PM 82.0 °F 87.4 °F 73.0 °F 74% 30.00 in 10.0 mi South 5.8 mph - N/A   Clear
11:54 PM 80.1 °F 83.8 °F 72.0 °F 76% 30.00 in 10.0 mi SSW 4.6 mph - N/A   Clear