Weather History for Spirit of St Louis, MO

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 22 °C -  
Max Temperature 26 °C 23 °C 31 °C (2004)
Min Temperature 18 °C 11 °C 3 °C (2002)
Cooling Degree Days 6    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 17 °C    
Average Humidity 79    
Maximum Humidity 94    
Minimum Humidity 56    
Precipitation  
Precipitation 17.53 mm - - ()
Sea Level Pressure  
Sea Level Pressure 1007 hPa    
Wind  
Wind Speed 11 km/h (South)    
Max Wind Speed 24 km/h    
Max Gust Speed 34 km/h    
Visibility 15 kilometers    
Events Rain , Thunderstorm    
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

May. 21, 2013 Rise Set
Actual Time 5:45 AM CDT 8:13 PM CDT
Civil Twilight 5:15 AM CDT 8:43 PM CDT
Nautical Twilight 4:37 AM CDT 9:21 PM CDT
Astronomical Twilight 3:56 AM CDT 10:03 PM CDT
Moon 4:29 PM CDT (5/21) 3:11 AM CDT (5/21)
Length of Visible Light 15h 28m
Length of Day
14h 27m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:02 AM 18.0 °C 17.0 °C 94% 1006.7 hPa 16.1 km Variable 5.6 km/h / 1.5 m/s - 0.0 mm Rain , Thunderstorm Light Rain
12:23 AM 18.0 °C 17.0 °C 94% 1009.0 hPa 16.1 km West 13.0 km/h / 3.6 m/s - 0.0 mm   Partly Cloudy
12:54 AM 17.8 °C 16.7 °C 93% 1007.9 hPa 16.1 km SSE 5.6 km/h / 1.5 m/s - 0.0 mm   Scattered Clouds
1:54 AM 18.3 °C 16.7 °C 90% 1008.0 hPa 16.1 km SW 9.3 km/h / 2.6 m/s - 0.3 mm Rain , Thunderstorm Light Thunderstorms and Rain
2:00 AM 18.0 °C 17.0 °C 94% 1008.0 hPa 2.8 km SSE 13.0 km/h / 3.6 m/s - 3.6 mm Rain , Thunderstorm Heavy Thunderstorms and Rain
2:10 AM 19.0 °C 16.0 °C 83% 1008.7 hPa 2.0 km South 24.1 km/h / 6.7 m/s 33.3 km/h / 9.3 m/s 10.2 mm Rain , Thunderstorm Heavy Thunderstorms and Rain
2:24 AM 18.0 °C 16.0 °C 88% 1008.0 hPa 4.8 km SSE 18.5 km/h / 5.1 m/s - 17.3 mm Rain , Thunderstorm Light Thunderstorms and Rain
2:34 AM 18.0 °C 16.0 °C 88% 1008.4 hPa 16.1 km SSE 13.0 km/h / 3.6 m/s - 17.3 mm Thunderstorm Thunderstorm
2:54 AM 18.3 °C 16.1 °C 87% 1007.5 hPa 16.1 km SE 7.4 km/h / 2.1 m/s - 17.3 mm   Partly Cloudy
3:54 AM 18.3 °C 16.1 °C 87% 1007.1 hPa 16.1 km SSE 7.4 km/h / 2.1 m/s - N/A   Clear
4:54 AM 17.8 °C 16.1 °C 90% 1006.7 hPa 16.1 km Calm Calm - N/A   Clear
5:54 AM 17.8 °C 15.6 °C 87% 1006.7 hPa 16.1 km WSW 7.4 km/h / 2.1 m/s - N/A   Mostly Cloudy
6:54 AM 18.9 °C 15.6 °C 81% 1007.6 hPa 16.1 km SW 14.8 km/h / 4.1 m/s - N/A   Clear
7:54 AM 19.4 °C 15.6 °C 79% 1008.3 hPa 16.1 km SW 13.0 km/h / 3.6 m/s - N/A   Overcast
8:54 AM 20.0 °C 16.1 °C 78% 1008.2 hPa 16.1 km South 9.3 km/h / 2.6 m/s - N/A   Mostly Cloudy
9:54 AM 21.7 °C 16.7 °C 73% 1007.8 hPa 16.1 km SSW 13.0 km/h / 3.6 m/s - N/A   Overcast
10:54 AM 22.2 °C 17.2 °C 73% 1007.7 hPa 16.1 km SW 11.1 km/h / 3.1 m/s - N/A   Mostly Cloudy
11:54 AM 22.8 °C 17.8 °C 73% 1008.1 hPa 16.1 km SSW 16.7 km/h / 4.6 m/s - N/A   Mostly Cloudy
12:54 PM 25.0 °C 18.3 °C 66% 1007.6 hPa 16.1 km South 14.8 km/h / 4.1 m/s - N/A   Mostly Cloudy
1:54 PM 26.1 °C 17.8 °C 60% 1007.1 hPa 16.1 km SSW 14.8 km/h / 4.1 m/s 31.5 km/h / 8.7 m/s N/A   Mostly Cloudy
2:54 PM 26.1 °C 16.7 °C 56% 1007.3 hPa 16.1 km SSW 20.4 km/h / 5.7 m/s 31.5 km/h / 8.7 m/s N/A   Scattered Clouds
3:54 PM 25.0 °C 16.1 °C 58% 1005.9 hPa 16.1 km South 16.7 km/h / 4.6 m/s - N/A   Mostly Cloudy
4:54 PM 23.3 °C 16.1 °C 64% 1005.1 hPa 16.1 km SSW 13.0 km/h / 3.6 m/s - N/A   Mostly Cloudy
5:54 PM 22.8 °C 16.1 °C 66% 1006.1 hPa 16.1 km SSW 9.3 km/h / 2.6 m/s - N/A   Mostly Cloudy
6:54 PM 23.3 °C 16.1 °C 64% 1006.3 hPa 16.1 km SW 9.3 km/h / 2.6 m/s - N/A   Mostly Cloudy
7:54 PM 21.7 °C 16.7 °C 73% 1006.1 hPa 16.1 km SSE 7.4 km/h / 2.1 m/s - N/A   Mostly Cloudy
8:54 PM 20.0 °C 16.7 °C 81% 1005.3 hPa 16.1 km SSE 9.3 km/h / 2.6 m/s - N/A   Mostly Cloudy
9:54 PM 20.0 °C 16.1 °C 78% 1005.1 hPa 16.1 km SSE 9.3 km/h / 2.6 m/s - N/A   Clear
10:54 PM 19.4 °C 16.7 °C 84% 1005.0 hPa 16.1 km South 11.1 km/h / 3.1 m/s - N/A   Clear
11:54 PM 18.3 °C 16.1 °C 87% 1005.8 hPa 16.1 km Calm Calm - N/A   Clear