Weather History for Spirit of St Louis, MO

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Tuesday, September 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F -  
Max Temperature 72 °F 77 °F 88 °F (2007)
Min Temperature 55 °F 52 °F 41 °F (1999)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 0.03 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.15 in    
Wind  
Wind Speed 2 mph (East)    
Max Wind Speed 6 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Rain    
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. 17, 2013 Rise Set
Actual Time 6:46 AM CDT 7:07 PM CDT
Civil Twilight 6:19 AM CDT 7:33 PM CDT
Nautical Twilight 5:48 AM CDT 8:04 PM CDT
Astronomical Twilight 5:16 AM CDT 8:36 PM CDT
Moon 5:53 PM CDT (9/17) 4:41 AM CDT (9/17)
Length of Visible Light 13h 14m
Length of Day
12h 21m
Waxing Gibbous, 96% of the Moon is Illuminated
Sep 17
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 57.9 °F 54.0 °F 87% 30.23 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 55.9 °F 53.1 °F 90% 30.24 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 57.9 °F 54.0 °F 87% 30.22 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:54 AM 59.0 °F 54.0 °F 83% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
4:54 AM 59.0 °F 55.0 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Overcast
5:54 AM 60.1 °F 55.0 °F 83% 30.20 in 10.0 mi Calm Calm - N/A   Overcast
6:54 AM 60.1 °F 55.0 °F 83% 30.21 in 10.0 mi East 4.6 mph - 0.00 in   Overcast
7:54 AM 61.0 °F 55.0 °F 81% 30.21 in 10.0 mi East 3.5 mph - N/A   Overcast
8:54 AM 62.1 °F 55.0 °F 78% 30.21 in 10.0 mi East 3.5 mph - N/A   Overcast
9:54 AM 63.0 °F 55.9 °F 78% 30.22 in 9.0 mi ESE 5.8 mph - 0.00 in Rain Light Rain
10:54 AM 66.0 °F 57.0 °F 73% 30.21 in 10.0 mi SE 3.5 mph - 0.00 in   Overcast
11:54 AM 66.9 °F 57.9 °F 73% 30.19 in 10.0 mi East 5.8 mph - N/A   Overcast
12:54 PM 69.1 °F 59.0 °F 70% 30.18 in 10.0 mi ENE 4.6 mph - N/A   Overcast
1:54 PM 70.0 °F 59.0 °F 68% 30.16 in 10.0 mi East 3.5 mph - N/A   Overcast
2:54 PM 71.1 °F 60.1 °F 68% 30.14 in 10.0 mi ENE 4.6 mph - N/A   Overcast
3:54 PM 72.0 °F 60.1 °F 66% 30.12 in 10.0 mi East 4.6 mph - N/A   Overcast
4:54 PM 71.1 °F 61.0 °F 70% 30.11 in 10.0 mi East 4.6 mph - 0.00 in Rain Light Rain
5:54 PM 69.1 °F 63.0 °F 81% 30.09 in 10.0 mi ESE 3.5 mph - 0.01 in Rain Light Rain
6:54 PM 66.9 °F 64.9 °F 93% 30.08 in 6.0 mi Calm Calm - 0.01 in Rain Light Rain
7:54 PM 66.0 °F 64.0 °F 93% 30.07 in 4.0 mi Calm Calm - 0.00 in   Mostly Cloudy
8:54 PM 66.9 °F 64.0 °F 90% 30.06 in 6.0 mi East 3.5 mph - N/A   Mostly Cloudy
9:54 PM 66.0 °F 64.0 °F 93% 30.07 in 3.0 mi Calm Calm - N/A   Clear
10:01 PM 64.4 °F 64.4 °F 100% 30.09 in 2.5 mi Calm Calm - N/A   Clear
10:54 PM 64.9 °F 64.0 °F 97% 30.07 in 2.5 mi Calm Calm - N/A   Scattered Clouds
11:15 PM 66.2 °F 64.4 °F 94% 30.08 in 4.0 mi Calm Calm - N/A   Partly Cloudy
11:54 PM 64.9 °F 63.0 °F 93% 30.05 in 4.0 mi ESE 5.8 mph - 0.01 in Rain Light Rain