St. Charles, IL

2:38 PM CDT on August 23, 2017 (GMT -0500)
Saint Charles County Smartt

Weather History for KSET - May, 2013

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Sunday, May 12, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 52 °F -  
Max Temperature 62 °F 74 °F 92 °F (1956)
Min Temperature 43 °F 54 °F 39 °F (1960)
Degree Days  
Heating Degree Days 13    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 31 °F    
Average Humidity 47    
Maximum Humidity 83    
Minimum Humidity 29    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.19 in    
Wind  
Wind Speed 8 mph (NW)    
Max Wind Speed 14 mph    
Max Gust Speed 23 mph    
Visibility 10 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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Astronomy

May. 12, 2013 Rise Set
Actual Time 5:51 AM CDT 8:05 PM CDT
Civil Twilight 5:21 AM CDT 8:34 PM CDT
Nautical Twilight 4:45 AM CDT 9:11 PM CDT
Astronomical Twilight 4:05 AM CDT 9:51 PM CDT
Moon 7:47 AM CDT (5/12) 10:31 PM CDT (5/12)
Length of Visible Light 15h 13m
Length of Day
14h 13m
Waxing Crescent, 7% of the Moon is Illuminated
May 12
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 48.9 °F - 30.0 °F 48% 30.17 in 10.0 mi NW 8.1 mph - N/A   Clear
1:54 AM 48.0 °F - 28.9 °F 48% 30.17 in 10.0 mi NW 9.2 mph - N/A   Clear
2:54 AM 46.0 °F 43.1 °F 30.9 °F 56% 30.16 in 10.0 mi NW 5.8 mph - N/A   Clear
3:54 AM 46.0 °F 41.9 °F 30.9 °F 56% 30.17 in 10.0 mi NW 8.1 mph - N/A   Clear
4:54 AM 45.0 °F 40.6 °F 30.0 °F 56% 30.18 in 10.0 mi NW 8.1 mph - N/A   Clear
5:54 AM 43.0 °F 39.5 °F 32.0 °F 65% 30.19 in 10.0 mi NW 5.8 mph - N/A   Clear
6:54 AM 46.9 °F - 34.0 °F 61% 30.20 in 10.0 mi NW 5.8 mph - N/A   Clear
7:54 AM 50.0 °F - 33.1 °F 52% 30.21 in 10.0 mi NW 9.2 mph - N/A   Clear
8:54 AM 52.0 °F - 33.1 °F 49% 30.22 in 10.0 mi NNW 4.6 mph - N/A   Clear
9:54 AM 54.0 °F - 28.0 °F 37% 30.23 in 10.0 mi NW 12.7 mph 20.7 mph N/A   Clear
10:54 AM 55.0 °F - 26.1 °F 33% 30.24 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Clear
11:54 AM 55.9 °F - 27.0 °F 33% 30.23 in 10.0 mi WNW 11.5 mph 23.0 mph N/A   Clear
12:54 PM 57.9 °F - 26.1 °F 30% 30.22 in 10.0 mi NW 13.8 mph 21.9 mph N/A   Clear
1:54 PM 60.1 °F - 28.9 °F 31% 30.21 in 10.0 mi NW 10.4 mph - N/A   Clear
2:54 PM 60.1 °F - 30.0 °F 32% 30.19 in 10.0 mi West 11.5 mph 19.6 mph N/A   Clear
3:54 PM 61.0 °F - 30.0 °F 31% 30.17 in 10.0 mi West 9.2 mph 17.3 mph N/A   Clear
4:54 PM 61.0 °F - 28.0 °F 29% 30.16 in 10.0 mi WNW 9.2 mph 17.3 mph N/A   Clear
5:54 PM 61.0 °F - 30.0 °F 31% 30.15 in 10.0 mi WNW 6.9 mph - N/A   Clear
6:54 PM 59.0 °F - 28.9 °F 32% 30.14 in 10.0 mi WNW 10.4 mph - N/A   Clear
7:54 PM 57.0 °F - 32.0 °F 39% 30.15 in 10.0 mi WNW 6.9 mph - N/A   Clear
8:54 PM 51.1 °F - 37.9 °F 61% 30.17 in 10.0 mi North 3.5 mph - N/A   Clear
9:54 PM 52.0 °F - 37.0 °F 57% 30.18 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 48.9 °F - 39.9 °F 71% 30.18 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 48.0 °F - 43.0 °F 83% 30.18 in 10.0 mi Calm Calm - N/A   Clear