St. Charles, IL

1:59 PM CDT on May 24, 2017 (GMT -0500)
Saint Charles County Smartt

Weather History for KSET - December, 2012

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Saturday, December 1, 2012

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 52 °F -  
Max Temperature 68 °F 47 °F 73 °F (1970)
Min Temperature 37 °F 31 °F 4 °F (1876)
Degree Days  
Heating Degree Days 12    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 77    
Maximum Humidity 93    
Minimum Humidity 61    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 8 mph (SE)    
Max Wind Speed 16 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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Date:

Astronomy

Dec. 01, 2012 Rise Set
Actual Time 7:01 AM CST 4:39 PM CST
Civil Twilight 6:32 AM CST 5:09 PM CST
Nautical Twilight 5:59 AM CST 5:42 PM CST
Astronomical Twilight 5:27 AM CST 6:14 PM CST
Moon 7:29 PM CST (12/1) 9:15 AM CST (12/1)
Length of Visible Light 10h 36m
Length of Day
9h 37m
Waning Gibbous, 91% of the Moon is Illuminated
Dec 1
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 39.0 °F 34.0 °F 35.1 °F 86% 30.10 in 8.0 mi East 6.9 mph - N/A   Clear
2:54 AM 39.0 °F 34.8 °F 36.0 °F 89% 30.11 in 7.0 mi ESE 5.8 mph - N/A   Clear
3:54 AM 37.9 °F 35.5 °F 36.0 °F 93% 30.10 in 7.0 mi ENE 3.5 mph - N/A   Clear
4:25 AM 39.2 °F 35.9 °F 37.4 °F 93% 30.10 in 6.0 mi East 4.6 mph - N/A   Mostly Cloudy
4:54 AM 43.0 °F 40.3 °F 39.9 °F 89% 30.10 in 7.0 mi ENE 4.6 mph - N/A   Overcast
5:21 AM 42.8 °F 38.6 °F 39.2 °F 87% 30.09 in 8.0 mi East 6.9 mph - N/A   Scattered Clouds
5:54 AM 39.9 °F 35.1 °F 37.0 °F 89% 30.10 in 7.0 mi East 6.9 mph - N/A   Clear
6:54 AM 41.0 °F 35.2 °F 39.0 °F 93% 30.09 in 4.0 mi East 9.2 mph - N/A   Clear
7:11 AM 41.0 °F 35.8 °F 39.2 °F 93% 30.08 in 2.5 mi East 8.1 mph - N/A   Clear
7:54 AM 45.0 °F 42.6 °F 43.0 °F 93% 30.08 in 3.0 mi ENE 4.6 mph - N/A   Clear
8:54 AM 53.1 °F - 48.0 °F 83% 30.07 in 6.0 mi East 4.6 mph - N/A   Haze
11:54 AM 64.9 °F - 52.0 °F 63% 30.00 in 10.0 mi South 13.8 mph - N/A   Scattered Clouds
12:54 PM 68.0 °F - 54.0 °F 61% 29.97 in 10.0 mi South 15.0 mph - N/A   Clear
2:54 PM 68.0 °F - 54.0 °F 61% 29.93 in 10.0 mi SSE 13.8 mph - N/A   Scattered Clouds
3:54 PM 66.9 °F - 53.1 °F 61% 29.93 in 10.0 mi SSE 15.0 mph - N/A   Mostly Cloudy
4:54 PM 66.0 °F - 53.1 °F 63% 29.93 in 10.0 mi SSE 16.1 mph - N/A   Mostly Cloudy
5:54 PM 64.9 °F - 53.1 °F 65% 29.94 in 10.0 mi SSE 16.1 mph - N/A   Overcast
6:54 PM 62.1 °F - 52.0 °F 70% 29.95 in 10.0 mi SSE 10.4 mph - N/A   Mostly Cloudy
7:54 PM 62.1 °F - 52.0 °F 70% 29.96 in 10.0 mi South 15.0 mph - N/A   Overcast
8:54 PM 62.1 °F - 51.1 °F 67% 29.94 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
9:54 PM 62.1 °F - 52.0 °F 70% 29.94 in 10.0 mi South 10.4 mph - N/A   Overcast
10:54 PM 63.0 °F - 52.0 °F 67% 29.94 in 10.0 mi South 9.2 mph - N/A   Overcast
11:54 PM 63.0 °F - 53.1 °F 70% 29.93 in 10.0 mi South 8.1 mph - N/A   Overcast