Cahokia, IL

10:33 AM CST on December 10, 2019 (GMT -0600)
Saint Louis Downtown

Weather History for KCPS - October, 2019

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Friday, October 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 68 °F 53 °F 87 °F (1953)
Min Temperature 43 °F 45 °F 30 °F (1997)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 60    
Maximum Humidity 93    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 8 mph (SSE)    
Max Wind Speed 15 mph    
Max Gust Speed 22 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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 18, 2019 Rise Set
Actual Time 7:12 AM CDT 6:18 PM CDT
Civil Twilight 6:45 AM CDT 6:45 PM CDT
Nautical Twilight 6:14 AM CDT 7:16 PM CDT
Astronomical Twilight 5:44 AM CDT 7:46 PM CDT
Moon 9:37 PM CDT (10/18) 11:42 AM CDT (10/18)
Length of Visible Light 11h 59m
Length of Day
11h 05m
Waning Gibbous, 78% of the Moon is Illuminated
Oct 18
Waning Gibbous
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter
Nov 12
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
7:53 AM 43.0 °F 39.5 °F 39.9 °F 89% 30.05 in 10.0 mi South 5.8 mph - N/A   Clear
9:53 AM 55.0 °F - 43.0 °F 64% 30.05 in 10.0 mi SSE 10.4 mph - N/A   Clear
10:53 AM 59.0 °F - 43.0 °F 55% 30.04 in 10.0 mi SSE 10.4 mph - N/A   Clear
11:53 AM 63.0 °F - 43.0 °F 48% 30.02 in 10.0 mi SE 13.8 mph - N/A   Clear
12:53 PM 64.0 °F - 42.1 °F 45% 30.00 in 10.0 mi SE 12.7 mph 20.7 mph N/A   Clear
1:53 PM 64.9 °F - 43.0 °F 45% 29.96 in 10.0 mi SSE 9.2 mph 20.7 mph N/A   Clear
2:53 PM 66.9 °F - 42.1 °F 40% 29.93 in 10.0 mi SE 15.0 mph 21.9 mph N/A   Clear
3:53 PM 66.9 °F - 42.1 °F 40% 29.91 in 10.0 mi South 11.5 mph - N/A   Clear
4:53 PM 66.9 °F - 41.0 °F 39% 29.90 in 10.0 mi SSE 10.4 mph - N/A   Clear
5:53 PM 63.0 °F - 39.0 °F 41% 29.88 in 10.0 mi SSE 9.2 mph - N/A   Clear
6:53 PM 57.0 °F - 39.9 °F 53% 29.88 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:53 PM 51.1 °F - 41.0 °F 68% 29.89 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 52.0 °F - 42.1 °F 69% 29.88 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:53 PM 46.9 °F - 41.0 °F 80% 29.87 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 43.0 °F - 41.0 °F 93% 29.87 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 43.0 °F - 41.0 °F 93% 29.87 in 10.0 mi Calm Calm - N/A   Clear