Weather History for St. Louis, MO

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Friday, October 26, 2012

  Actual Average Record
Temperature  
Mean Temperature 45 °F 56 °F  
Max Temperature 51 °F 65 °F 86 °F (1940)
Min Temperature 39 °F 46 °F 22 °F (1942)
Degree Days  
Heating Degree Days 20 10  
Month to date heating degree days 182 179  
Since 1 July heating degree days 213 220  
Cooling Degree Days 0 1  
Month to date cooling degree days 36 40  
Year to date cooling degree days 2205 1641  
Moisture  
Dew Point 30 °F    
Average Humidity 56    
Maximum Humidity 70    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.10 in 2.76 in (1919)
Month to date precipitation 2.50 2.79  
Year to date precipitation 28.90 33.67  
Snow  
Snow 0.00 in 0.00 in T in (1898)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 13 mph (North)    
Max Wind Speed 21 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 26, 2012 Rise Set
Actual Time 7:22 AM CDT 6:07 PM CDT
Civil Twilight 6:55 AM CDT 6:34 PM CDT
Nautical Twilight 6:24 AM CDT 7:06 PM CDT
Astronomical Twilight 5:53 AM CDT 7:36 PM CDT
Moon 4:22 PM CDT (10/26) 4:20 AM CDT (10/26)
Length of Visible Light 11h 39m
Length of Day
10h 45m
Waxing Gibbous, 91% of the Moon is Illuminated
Oct 26
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 45.0 °F 38.5 °F 36.0 °F 71% 30.17 in 10.0 mi North 13.8 mph 21.9 mph N/A   Overcast
1:51 AM 44.1 °F 37.1 °F 35.1 °F 71% 30.21 in 10.0 mi NNW 15.0 mph - N/A   Overcast
2:51 AM 43.0 °F 35.1 °F 33.1 °F 68% 30.24 in 10.0 mi NNW 17.3 mph 24.2 mph N/A   Overcast
3:51 AM 42.1 °F 34.2 °F 30.9 °F 65% 30.23 in 10.0 mi North 16.1 mph 25.3 mph N/A   Mostly Cloudy
4:51 AM 42.1 °F 34.5 °F 32.0 °F 67% 30.26 in 10.0 mi North 15.0 mph - N/A   Mostly Cloudy
5:51 AM 41.0 °F 31.9 °F 30.9 °F 67% 30.28 in 10.0 mi NNW 19.6 mph - N/A   Mostly Cloudy
6:51 AM 41.0 °F 33.1 °F 30.0 °F 65% 30.31 in 10.0 mi North 15.0 mph 23.0 mph N/A   Mostly Cloudy
7:51 AM 39.9 °F 33.4 °F 28.9 °F 65% 30.33 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
8:48 AM 39.2 °F 31.6 °F 28.4 °F 65% 30.34 in 10.0 mi North 12.7 mph 20.7 mph N/A   Mostly Cloudy
8:51 AM 39.9 °F 33.4 °F 28.9 °F 65% 30.36 in 10.0 mi North 10.4 mph 19.6 mph N/A   Mostly Cloudy
9:51 AM 44.1 °F 36.5 °F 30.0 °F 58% 30.35 in 10.0 mi North 17.3 mph 24.2 mph N/A   Mostly Cloudy
10:51 AM 43.0 °F 35.4 °F 28.9 °F 58% 30.36 in 10.0 mi North 16.1 mph 24.2 mph N/A   Scattered Clouds
11:51 AM 46.0 °F 39.6 °F 30.0 °F 54% 30.36 in 10.0 mi North 15.0 mph 19.6 mph N/A   Scattered Clouds
12:51 PM 48.0 °F - 30.0 °F 50% 30.34 in 10.0 mi North 12.7 mph 21.9 mph N/A   Scattered Clouds
1:51 PM 50.0 °F - 30.9 °F 48% 30.33 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
3:51 PM 50.0 °F - 28.9 °F 44% 30.31 in 10.0 mi North 13.8 mph 20.7 mph N/A   Scattered Clouds
4:51 PM 50.0 °F - 28.9 °F 44% 30.30 in 10.0 mi North 13.8 mph 19.6 mph N/A   Scattered Clouds
5:51 PM 48.0 °F - 28.9 °F 48% 30.31 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
6:51 PM 46.0 °F 41.0 °F 30.0 °F 54% 30.32 in 10.0 mi North 10.4 mph - N/A   Scattered Clouds
7:51 PM 45.0 °F 40.1 °F 30.0 °F 56% 30.33 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
8:51 PM 44.1 °F 38.1 °F 30.0 °F 58% 30.32 in 10.0 mi NNW 11.5 mph - N/A   Scattered Clouds
9:51 PM 43.0 °F 37.7 °F 28.9 °F 58% 30.33 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
10:51 PM 42.1 °F 36.1 °F 28.9 °F 60% 30.33 in 10.0 mi North 10.4 mph - N/A   Clear
11:51 PM 42.8 °F 37.0 °F 28.4 °F 57% 30.31 in 10.0 mi North 10.4 mph 18.4 mph N/A   Clear