Weather History for Spirit of St Louis, MO

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Friday, July 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 24 °C -  
Max Temperature 32 °C 30 °C 37 °C (2011)
Min Temperature 17 °C 18 °C 13 °C (1999)
Cooling Degree Days 11    
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 14 °C    
Average Humidity 58    
Maximum Humidity 82    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 mm - - ()
Sea Level Pressure  
Sea Level Pressure 1018 hPa    
Wind  
Wind Speed 3 km/h (NE)    
Max Wind Speed 13 km/h    
Max Gust Speed -    
Visibility 14 kilometers    
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. 12, 2013 Rise Set
Actual Time 5:48 AM CDT 8:27 PM CDT
Civil Twilight 5:17 AM CDT 8:59 PM CDT
Nautical Twilight 4:38 AM CDT 9:37 PM CDT
Astronomical Twilight 3:54 AM CDT 10:21 PM CDT
Moon 10:01 AM CDT (7/12) 10:42 PM CDT (7/12)
Length of Visible Light 15h 41m
Length of Day
14h 39m
Waxing Crescent, 17% of the Moon is Illuminated
Jul 12
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
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 18.9 °C - 15.6 °C 81% 1017.3 hPa 12.9 km WSW 5.6 km/h / 1.5 m/s - N/A   Clear
1:54 AM 18.9 °C - 15.0 °C 78% 1017.3 hPa 12.9 km Calm Calm - N/A   Clear
2:54 AM 18.3 °C - 15.0 °C 81% 1017.6 hPa 11.3 km Calm Calm - N/A   Clear
3:54 AM 18.3 °C - 15.0 °C 81% 1017.8 hPa 8.0 km Calm Calm - N/A   Haze
4:54 AM 18.3 °C - 15.0 °C 81% 1017.8 hPa 6.4 km Calm Calm - N/A   Haze
5:24 AM 17.0 °C - 13.0 °C 77% 1018.8 hPa 2.8 km WSW 5.6 km/h / 1.5 m/s - N/A   Haze
5:30 AM 17.0 °C - 14.0 °C 82% 1018.8 hPa 4.8 km Calm Calm - N/A   Haze
5:54 AM 17.2 °C - 13.9 °C 81% 1018.6 hPa 11.3 km Calm Calm - N/A   Clear
6:54 AM 18.9 °C - 15.6 °C 81% 1018.9 hPa 11.3 km WSW 5.6 km/h / 1.5 m/s - N/A   Clear
7:54 AM 22.2 °C - 17.2 °C 73% 1019.0 hPa 11.3 km Calm Calm - N/A   Clear
8:54 AM 25.0 °C - 16.7 °C 60% 1019.3 hPa 16.1 km ENE 5.6 km/h / 1.5 m/s - N/A   Clear
9:54 AM 27.2 °C 27.3 °C 14.4 °C 45% 1019.1 hPa 16.1 km SE 9.3 km/h / 2.6 m/s - N/A   Clear
10:54 AM 27.8 °C 27.4 °C 12.8 °C 39% 1019.3 hPa 16.1 km ESE 11.1 km/h / 3.1 m/s - N/A   Clear
11:54 AM 28.9 °C 28.3 °C 12.8 °C 37% 1019.0 hPa 16.1 km Variable 7.4 km/h / 2.1 m/s - N/A   Partly Cloudy
12:54 PM 30.0 °C 29.0 °C 12.2 °C 33% 1018.3 hPa 16.1 km Variable 5.6 km/h / 1.5 m/s - N/A   Clear
1:54 PM 30.6 °C 29.5 °C 12.2 °C 32% 1017.8 hPa 16.1 km Calm Calm - N/A   Clear
2:54 PM 31.7 °C 30.7 °C 13.3 °C 32% 1017.4 hPa 16.1 km NNE 9.3 km/h / 2.6 m/s - N/A   Partly Cloudy
3:54 PM 31.7 °C 30.7 °C 13.3 °C 32% 1017.0 hPa 16.1 km NE 9.3 km/h / 2.6 m/s - N/A   Clear
4:54 PM 32.2 °C 30.9 °C 12.2 °C 29% 1016.5 hPa 16.1 km North 11.1 km/h / 3.1 m/s - N/A   Clear
5:54 PM 31.1 °C 29.9 °C 12.2 °C 31% 1016.2 hPa 16.1 km NE 13.0 km/h / 3.6 m/s - N/A   Clear
6:54 PM 30.0 °C 29.3 °C 13.3 °C 36% 1016.3 hPa 16.1 km NE 11.1 km/h / 3.1 m/s - N/A   Clear
7:54 PM 28.9 °C 28.9 °C 15.6 °C 44% 1016.5 hPa 16.1 km Calm Calm - N/A   Clear
8:54 PM 25.6 °C - 16.1 °C 56% 1016.5 hPa 16.1 km Calm Calm - N/A   Partly Cloudy
9:54 PM 23.9 °C - 16.1 °C 62% 1016.9 hPa 16.1 km Calm Calm - N/A   Clear
10:54 PM 22.2 °C - 16.1 °C 68% 1016.9 hPa 16.1 km Calm Calm - N/A   Clear
11:54 PM 21.7 °C - 15.6 °C 68% 1017.2 hPa 16.1 km Calm Calm - N/A   Clear