Weather History for Mount Vernon, IL

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Monday, November 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 45 °F -  
Max Temperature 60 °F 51 °F 66 °F (2007)
Min Temperature 30 °F 33 °F 19 °F (2000)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 35 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 1 mph (SSW)    
Max Wind Speed 10 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

Nov. 19, 2012 Rise Set
Actual Time 6:41 AM CST 4:39 PM CST
Civil Twilight 6:13 AM CST 5:08 PM CST
Nautical Twilight 5:40 AM CST 5:40 PM CST
Astronomical Twilight 5:09 AM CST 6:12 PM CST
Moon 11:46 AM CST (11/19) 11:04 PM CST (11/19)
Length of Visible Light 10h 55m
Length of Day
9h 58m
Waxing Crescent, 41% of the Moon is Illuminated
Nov 19
Waxing Crescent
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New

Hourly Weather History & Observations

Time (CST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 30.2 °F 26.6 °F 86% 30.35 in 9.0 mi Calm Calm - N/A   Clear
12:35 AM 30.2 °F 26.6 °F 86% 30.34 in 8.0 mi Calm Calm - N/A   Clear
12:55 AM 30.2 °F 28.4 °F 93% 30.33 in 9.0 mi Calm Calm - N/A   Clear
1:15 AM 32.0 °F 30.2 °F 93% 30.33 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 30.2 °F 28.4 °F 93% 30.33 in 9.0 mi Calm Calm - N/A   Clear
1:55 AM 30.2 °F 26.6 °F 86% 30.32 in 8.0 mi Calm Calm - N/A   Clear
2:15 AM 30.2 °F 26.6 °F 86% 30.32 in 6.0 mi Calm Calm - N/A   Clear
2:35 AM 30.2 °F 28.4 °F 93% 30.32 in 5.0 mi Calm Calm - N/A   Clear
2:55 AM 30.2 °F 28.4 °F 93% 30.32 in 9.0 mi Calm Calm - N/A   Clear
3:15 AM 30.2 °F 30.2 °F 100% 30.32 in 6.0 mi Calm Calm - N/A   Clear
3:35 AM 30.2 °F 24.8 °F 80% 30.32 in 7.0 mi Calm Calm - N/A   Clear
3:55 AM 30.2 °F 28.4 °F 93% 30.32 in 6.0 mi Calm Calm - N/A   Clear
4:15 AM 30.2 °F 26.6 °F 86% 30.32 in 1.5 mi Calm Calm - N/A   Clear
4:35 AM 32.0 °F 30.2 °F 93% 30.31 in 2.0 mi Calm Calm - N/A   Clear
4:55 AM 30.2 °F 28.4 °F 93% 30.32 in 1.2 mi Calm Calm - N/A   Clear
5:15 AM 30.2 °F 28.4 °F 93% 30.32 in 3.0 mi Calm Calm - N/A   Clear
5:35 AM 32.0 °F 30.2 °F 93% 30.32 in 0.5 mi Calm Calm - N/A   Unknown
5:55 AM 32.0 °F 28.4 °F 87% 30.32 in 0.8 mi Calm Calm - N/A   Unknown
6:15 AM 30.2 °F 26.6 °F 86% 30.32 in 0.5 mi Calm Calm - N/A   Unknown
6:35 AM 30.2 °F 28.4 °F 93% 30.32 in 2.0 mi Calm Calm - N/A   Clear
6:55 AM 30.2 °F 26.6 °F 86% 30.32 in 0.2 mi Calm Calm - N/A   Unknown
7:35 AM 32.0 °F 30.2 °F 93% 30.32 in 1.0 mi Calm Calm - N/A   Clear
7:55 AM 33.8 °F 32.0 °F 93% 30.32 in 1.0 mi Calm Calm - N/A   Clear
8:15 AM 35.6 °F 33.8 °F 93% 30.32 in 8.0 mi Calm Calm - N/A   Clear
8:35 AM 41.0 °F 39.2 °F 93% 30.32 in 9.0 mi Calm Calm - N/A   Clear
8:55 AM 46.4 °F 39.2 °F 76% 30.33 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 48.2 °F 39.2 °F 71% 30.33 in 10.0 mi SW 4.6 mph - N/A   Clear
9:35 AM 51.8 °F 39.2 °F 62% 30.33 in 10.0 mi SW 6.9 mph - N/A   Clear
9:55 AM 55.4 °F 41.0 °F 58% 30.33 in 10.0 mi SW 6.9 mph - N/A   Clear
10:15 AM 55.4 °F 39.2 °F 54% 30.32 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:35 AM 57.2 °F 39.2 °F 51% 30.32 in 10.0 mi SSW 6.9 mph - N/A   Clear
10:55 AM 55.4 °F 37.4 °F 51% 30.31 in 10.0 mi SSW 9.2 mph - N/A   Clear
11:15 AM 55.4 °F 39.2 °F 54% 30.30 in 10.0 mi SSW 8.1 mph - N/A   Clear
11:35 AM 55.4 °F 37.4 °F 51% 30.29 in 10.0 mi SSW 8.1 mph - N/A   Clear
11:55 AM 57.2 °F 39.2 °F 51% 30.28 in 10.0 mi SSW 8.1 mph - N/A   Clear
12:15 PM 57.2 °F 39.2 °F 51% 30.27 in 10.0 mi South 10.4 mph - N/A   Clear
12:35 PM 57.2 °F 39.2 °F 51% 30.26 in 10.0 mi SSW 8.1 mph - N/A   Clear
12:55 PM 57.2 °F 39.2 °F 51% 30.26 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
1:15 PM 57.2 °F 39.2 °F 51% 30.25 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
1:35 PM 57.2 °F 39.2 °F 51% 30.24 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
1:55 PM 57.2 °F 41.0 °F 55% 30.23 in 10.0 mi SSW 5.8 mph - N/A   Overcast
2:15 PM 60.8 °F 39.2 °F 45% 30.23 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
2:35 PM 60.8 °F 39.2 °F 45% 30.22 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
2:55 PM 60.8 °F 39.2 °F 45% 30.22 in 10.0 mi SSW 5.8 mph - N/A   Overcast
3:15 PM 59.0 °F 42.8 °F 55% 30.21 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
3:35 PM 57.2 °F 41.0 °F 55% 30.21 in 10.0 mi WSW 4.6 mph - N/A   Overcast
3:55 PM 57.2 °F 39.2 °F 51% 30.21 in 7.0 mi WSW 3.5 mph - N/A   Overcast
4:15 PM 57.2 °F 39.2 °F 51% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
4:35 PM 55.4 °F 39.2 °F 54% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
4:55 PM 55.4 °F 39.2 °F 54% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
5:15 PM 55.4 °F 37.4 °F 51% 30.21 in 10.0 mi Calm Calm - N/A   Overcast
5:35 PM 51.8 °F 42.8 °F 71% 30.21 in 9.0 mi Calm Calm - N/A   Overcast
5:55 PM 51.8 °F 39.2 °F 62% 30.20 in 10.0 mi Calm Calm - N/A   Overcast
6:15 PM 51.8 °F 39.2 °F 62% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:35 PM 48.2 °F 37.4 °F 66% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:55 PM 46.4 °F 37.4 °F 71% 30.20 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 44.6 °F 37.4 °F 76% 30.19 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 41.0 °F 35.6 °F 81% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:55 PM 39.2 °F 35.6 °F 87% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 41.0 °F 35.6 °F 81% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 39.2 °F 35.6 °F 87% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 39.2 °F 35.6 °F 87% 30.18 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 42.8 °F 37.4 °F 81% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:55 PM 39.2 °F 37.4 °F 93% 30.18 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
10:15 PM 42.8 °F 37.4 °F 81% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
10:35 PM 44.6 °F 39.2 °F 81% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
10:55 PM 46.4 °F 41.0 °F 81% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
11:15 PM 46.4 °F 41.0 °F 81% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
11:35 PM 46.4 °F 42.8 °F 87% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
11:55 PM 50.0 °F 41.0 °F 71% 30.16 in 10.0 mi Calm Calm - N/A   Overcast