Grafton, IL

4:48 PM CST on February 22, 2017 (GMT -0600)
Saint Charles County Smartt

Weather History for KSET - February, 2013

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Thursday, February 21, 2013

  Actual Average (KSTL) Record (KSTL)
Temperature  
Mean Temperature 24 °F -  
Max Temperature 30 °F 50 °F 79 °F (1935)
Min Temperature 19 °F 29 °F -1 °F (1885)
Degree Days  
Heating Degree Days 40    
Moisture  
Dew Point 23 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 71    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 12 mph (East)    
Max Wind Speed 26 mph    
Max Gust Speed 39 mph    
Visibility 4 miles    
Events Fog , Rain , Snow    
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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Daily Weather History Graph

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Date:

Astronomy

Feb. 21, 2013 Rise Set
Actual Time 6:44 AM CST 5:46 PM CST
Civil Twilight 6:17 AM CST 6:13 PM CST
Nautical Twilight 5:46 AM CST 6:44 PM CST
Astronomical Twilight 5:16 AM CST 7:15 PM CST
Moon 2:02 PM CST (2/21) 3:48 AM CST (2/21)
Length of Visible Light 11h 55m
Length of Day
11h 01m
Waxing Gibbous, 84% of the Moon is Illuminated
Feb 21
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:54 AM 19.0 °F 11.1 °F 14.0 °F 81% 30.32 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
2:54 AM 21.9 °F 13.4 °F 15.1 °F 75% 30.30 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
3:54 AM 23.0 °F 13.9 °F 16.0 °F 74% 30.30 in 10.0 mi ENE 8.1 mph - N/A   Overcast
4:54 AM 23.0 °F 11.1 °F 16.0 °F 74% 30.25 in 10.0 mi East 12.7 mph - N/A   Overcast
5:54 AM 24.1 °F 14.4 °F 17.1 °F 75% 30.28 in 10.0 mi East 9.2 mph - N/A   Overcast
6:54 AM 24.1 °F 11.5 °F 18.0 °F 77% 30.25 in 10.0 mi East 15.0 mph - N/A   Overcast
7:54 AM 25.0 °F 13.6 °F 18.0 °F 75% 30.28 in 10.0 mi East 12.7 mph - N/A   Overcast
8:54 AM 25.0 °F 12.6 °F 18.0 °F 75% 30.24 in 10.0 mi East 15.0 mph - N/A   Overcast
9:54 AM 26.1 °F 12.0 °F 18.0 °F 71% 30.20 in 10.0 mi East 20.7 mph - N/A   Overcast
10:54 AM 25.0 °F 11.7 °F 19.9 °F 81% 30.12 in 6.0 mi East 17.3 mph 23.0 mph 0.00 in   Overcast
11:10 AM 24.8 °F 11.5 °F 19.4 °F 80% 30.13 in 1.8 mi East 17.3 mph - 0.00 in Snow Light Snow
11:31 AM 24.8 °F 12.4 °F 19.4 °F 80% 30.12 in 1.0 mi ENE 15.0 mph 24.2 mph 0.00 in Snow Light Snow
11:54 AM 25.0 °F 17.1 °F 21.0 °F 85% 30.17 in 0.2 mi ENE 6.9 mph - 0.00 in Fog , Snow Snow
12:01 PM 24.8 °F 15.3 °F 21.2 °F 86% 30.14 in 0.2 mi NE 9.2 mph - 0.00 in Fog , Snow Heavy Snow
12:11 PM 24.8 °F 15.3 °F 21.2 °F 86% 30.13 in 0.2 mi NE 9.2 mph - 0.00 in Fog , Snow Heavy Snow
12:24 PM 24.8 °F 16.9 °F 21.2 °F 86% 30.16 in 0.2 mi North 6.9 mph - 0.00 in Fog , Snow Heavy Snow
12:36 PM 24.8 °F 16.9 °F 21.2 °F 86% 30.16 in 0.2 mi NE 6.9 mph - 0.00 in Fog , Snow Snow
12:54 PM 24.1 °F 13.7 °F 21.9 °F 91% 30.16 in 0.2 mi NE 10.4 mph - 0.00 in Fog , Snow Heavy Snow
1:04 PM 24.8 °F 13.4 °F 21.2 °F 86% 30.12 in 0.2 mi NE 12.7 mph - 0.00 in Fog , Snow Heavy Snow
1:17 PM 24.8 °F 15.3 °F 21.2 °F 86% 30.15 in 0.2 mi NE 9.2 mph - 0.00 in Fog , Snow Heavy Snow
1:26 PM 24.8 °F 12.9 °F 21.2 °F 86% 30.14 in 0.2 mi NE 13.8 mph - 0.00 in Fog , Snow Heavy Snow
1:45 PM 24.8 °F 11.9 °F 21.2 °F 86% 30.11 in 0.2 mi ENE 16.1 mph - 0.00 in Fog , Snow Heavy Snow
1:54 PM 24.1 °F 13.1 °F 21.9 °F 91% 30.12 in 0.2 mi ENE 11.5 mph - 0.00 in Fog , Snow Snow
2:13 PM 24.8 °F 12.9 °F 21.2 °F 86% 30.08 in 0.2 mi East 13.8 mph - 0.00 in Fog , Snow Heavy Snow
2:52 PM 24.8 °F 10.0 °F 21.2 °F 86% 30.01 in 0.5 mi East 21.9 mph 27.6 mph 0.00 in Fog , Snow Light Snow
2:54 PM 25.0 °F 10.2 °F 21.9 °F 88% 30.02 in 0.5 mi East 21.9 mph 27.6 mph 0.00 in Fog , Snow Light Snow
3:24 PM 24.8 °F 9.6 °F 21.2 °F 86% 29.97 in 0.2 mi East 23.0 mph - 0.00 in Fog , Snow Light Snow
3:40 PM 26.6 °F 11.4 °F 23.0 °F 86% 29.95 in 1.0 mi East 25.3 mph 35.7 mph 0.00 in Snow Light Snow
3:54 PM 27.0 °F 12.5 °F 23.0 °F 85% 29.95 in 1.5 mi East 23.0 mph 33.4 mph 0.00 in   Overcast
4:01 PM 28.4 °F 13.5 °F 24.8 °F 86% 29.91 in 1.8 mi East 26.5 mph 39.1 mph 0.00 in Rain Light Freezing Rain
4:17 PM 28.4 °F 14.4 °F 24.8 °F 86% 29.91 in 1.5 mi East 23.0 mph 33.4 mph N/A Rain Light Freezing Rain
4:46 PM 28.4 °F 15.8 °F 24.8 °F 86% 29.90 in 2.5 mi East 18.4 mph - N/A Rain Light Freezing Rain
4:54 PM 28.0 °F 15.3 °F 25.0 °F 88% 29.92 in 5.0 mi East 18.4 mph - N/A Rain Light Freezing Rain
5:54 PM 30.0 °F 17.5 °F 27.0 °F 88% 29.90 in 3.0 mi East 19.6 mph 24.2 mph N/A Rain Light Freezing Rain
6:06 PM 30.2 °F 16.8 °F 26.6 °F 86% 29.87 in 5.0 mi East 23.0 mph - N/A Rain Light Freezing Rain
6:41 PM 30.2 °F 19.3 °F 26.6 °F 86% 29.89 in 10.0 mi ESE 15.0 mph - N/A   Overcast
6:54 PM 30.9 °F 19.4 °F 27.0 °F 85% 29.88 in 9.0 mi ESE 17.3 mph - N/A   Overcast
7:54 PM 30.9 °F 19.1 °F 27.0 °F 85% 29.87 in 10.0 mi ESE 18.4 mph - N/A   Overcast
8:46 PM 30.2 °F 20.2 °F 28.4 °F 93% 29.87 in 2.5 mi SE 12.7 mph - N/A Rain Light Freezing Rain
8:54 PM 30.9 °F 22.2 °F 28.9 °F 92% 29.88 in 2.0 mi SE 10.4 mph - N/A Rain Light Freezing Rain
9:54 PM 30.9 °F 23.5 °F 28.9 °F 92% 29.87 in 2.5 mi SE 8.1 mph - N/A Rain Light Freezing Rain
10:14 PM 30.2 °F 22.6 °F 30.2 °F 100% 29.85 in 3.0 mi ESE 8.1 mph - N/A Rain Light Freezing Rain
10:41 PM 30.2 °F 23.4 °F 30.2 °F 100% 29.84 in 5.0 mi ESE 6.9 mph - N/A   Overcast
10:54 PM 30.9 °F 22.8 °F 28.9 °F 92% 29.85 in 5.0 mi ESE 9.2 mph - N/A   Overcast
11:30 PM 30.2 °F 24.3 °F 30.2 °F 100% 29.83 in 2.5 mi ESE 5.8 mph - N/A   Overcast
11:54 PM 30.9 °F 25.2 °F 30.0 °F 96% 29.84 in 1.8 mi SSE 5.8 mph - N/A Snow Light Snow