History for Mount Vernon, IL

Sunday, July 22, 2012 — View Current Conditions
Sunday, July 22, 2012
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 79 °F -  
Max Temperature 98 °F 85 °F 98 °F (2011)
Min Temperature 60 °F 65 °F 55 °F (2000)
Cooling Degree Days 14    
Growing Degree Days 29 (Base 50)    
Moisture
Dew Point 61 °F    
Average Humidity 56    
Maximum Humidity 94    
Minimum Humidity 29    
Precipitation
Precipitation 0.00 in - - ()
Sea Level Pressure
Sea Level Pressure 30.09 in    
Wind
Wind Speed 2 mph (ESE)    
Max Wind Speed 10 mph    
Max Gust Speed 16 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. 25, 2013 Rise Set
Actual Time 5:49 AM CDT 8:13 PM CDT
Civil Twilight 5:19 AM CDT 8:43 PM CDT
Nautical Twilight 4:42 AM CDT 9:20 PM CDT
Astronomical Twilight 4:01 AM CDT 10:01 PM CDT
Moon 9:31 AM CDT (7/22) 10:01 PM CDT (7/22)
Length Of Visible Light 15h 24m
Length of Day
14h 23m
Waxing Crescent, 13% of the Moon is Illuminated
Jul 22
Waxing Crescent
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New
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Hourly Observations
Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 64.4 °F - 60.8 °F 88% 30.07 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 66.2 °F - 59.0 °F 78% 30.07 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 64.4 °F - 59.0 °F 83% 30.07 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 64.4 °F - 60.8 °F 88% 30.07 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 64.4 °F - 59.0 °F 83% 30.07 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 62.6 °F - 57.2 °F 82% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 62.6 °F - 59.0 °F 88% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 62.6 °F - 59.0 °F 88% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 60.8 °F - 57.2 °F 88% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 62.6 °F - 57.2 °F 82% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 62.6 °F - 57.2 °F 82% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 60.8 °F - 57.2 °F 88% 30.08 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 62.6 °F - 57.2 °F 82% 30.08 in 10.0 mi Calm Calm - N/A   Clear
4:36 AM 60.8 °F - 57.2 °F 88% 30.08 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 60.8 °F - 57.2 °F 88% 30.09 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 60.8 °F - 57.2 °F 88% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 60.8 °F - 57.2 °F 88% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 60.8 °F - 57.2 °F 88% 30.10 in 9.0 mi Calm Calm - N/A   Clear
6:15 AM 62.6 °F - 57.2 °F 82% 30.10 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 62.6 °F - 60.8 °F 94% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 64.4 °F - 60.8 °F 88% 30.11 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 73.4 °F - 60.8 °F 65% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 75.2 °F - 62.6 °F 65% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 78.8 °F - 62.6 °F 57% 30.13 in 10.0 mi SSW 3.5 mph - N/A   Clear
8:35 AM - - - N/A% 30.14 in 10.0 mi SW 4.6 mph - N/A   Clear
9:15 AM - - - N/A% 30.14 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:35 AM - - - N/A% 30.14 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:55 AM 86.0 °F 88.2 °F 66.2 °F 51% 30.14 in 10.0 mi SW 8.1 mph - N/A   Clear
10:15 AM 87.8 °F 90.4 °F 66.2 °F 49% 30.14 in 10.0 mi SW 9.2 mph - N/A   Clear
10:35 AM 87.8 °F 90.4 °F 66.2 °F 49% 30.13 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:55 AM 89.6 °F 92.2 °F 66.2 °F 46% 30.13 in 10.0 mi South 4.6 mph - N/A   Clear
11:15 AM 89.6 °F 91.1 °F 64.4 °F 43% 30.13 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 91.4 °F 93.2 °F 64.4 °F 41% 30.13 in 10.0 mi South 4.6 mph - N/A   Clear
11:55 AM 91.4 °F 92.1 °F 62.6 °F 38% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:15 PM 93.2 °F 93.3 °F 60.8 °F 34% 30.13 in 10.0 mi East 6.9 mph - N/A   Clear
12:35 PM 93.2 °F 94.1 °F 62.6 °F 36% 30.12 in 10.0 mi South 6.9 mph - N/A   Clear
12:55 PM 93.2 °F 94.1 °F 62.6 °F 36% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:15 PM 95.0 °F 96.0 °F 62.6 °F 34% 30.11 in 10.0 mi ENE 6.9 mph - N/A   Clear
1:35 PM 96.8 °F 98.0 °F 62.6 °F 32% 30.11 in 10.0 mi ENE 4.6 mph - N/A   Clear
1:55 PM 93.2 °F 94.1 °F 62.6 °F 36% 30.10 in 10.0 mi SSE 5.8 mph - N/A   Clear
2:15 PM 96.8 °F 97.1 °F 60.8 °F 30% 30.10 in 10.0 mi East 3.5 mph - N/A   Clear
2:35 PM 96.8 °F 97.1 °F 60.8 °F 30% 30.09 in 10.0 mi East 5.8 mph - N/A   Clear
2:55 PM 96.8 °F 97.1 °F 60.8 °F 30% 30.08 in 10.0 mi ENE 5.8 mph - N/A   Clear
3:15 PM 96.8 °F 97.1 °F 60.8 °F 30% 30.07 in 10.0 mi NE 3.5 mph - N/A   Clear
3:35 PM 98.6 °F 99.4 °F 60.8 °F 29% 30.06 in 10.0 mi East 6.9 mph - N/A   Clear
3:55 PM 98.6 °F 99.4 °F 60.8 °F 29% 30.06 in 10.0 mi ESE 8.1 mph - N/A   Clear
4:15 PM 98.6 °F 99.4 °F 60.8 °F 29% 30.05 in 10.0 mi East 10.4 mph 16.1 mph N/A   Clear
4:35 PM 96.8 °F 97.1 °F 60.8 °F 30% 30.05 in 10.0 mi NE 4.6 mph - N/A   Clear
4:55 PM 98.6 °F 100.0 °F 62.6 °F 30% 30.05 in 10.0 mi SE 8.1 mph - N/A   Clear
5:35 PM 96.8 °F 97.1 °F 60.8 °F 30% 30.05 in 10.0 mi ESE 5.8 mph - N/A   Clear
5:55 PM 96.8 °F 97.1 °F 60.8 °F 30% 30.05 in 10.0 mi SE 5.8 mph - N/A   Clear
6:15 PM 96.8 °F 97.1 °F 60.8 °F 30% 30.04 in 10.0 mi SE 8.1 mph - N/A   Clear
6:35 PM 95.0 °F 95.2 °F 60.8 °F 32% 30.03 in 10.0 mi East 8.1 mph - N/A   Clear
6:55 PM 93.2 °F 93.3 °F 60.8 °F 34% 30.02 in 10.0 mi SE 9.2 mph - N/A   Clear
7:15 PM 93.2 °F 93.3 °F 60.8 °F 34% 30.03 in 10.0 mi ESE 8.1 mph - N/A   Clear
7:35 PM 91.4 °F 91.4 °F 60.8 °F 36% 30.04 in 10.0 mi East 5.8 mph - N/A   Clear
7:55 PM 89.6 °F 89.5 °F 60.8 °F 38% 30.05 in 10.0 mi East 3.5 mph - N/A   Clear
8:15 PM 87.8 °F 87.6 °F 60.8 °F 40% 30.05 in 10.0 mi East 3.5 mph - N/A   Clear
8:35 PM 84.2 °F 84.4 °F 60.8 °F 45% 30.05 in 10.0 mi East 3.5 mph - N/A   Clear
8:55 PM 82.4 °F 82.9 °F 60.8 °F 48% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 82.4 °F 82.9 °F 60.8 °F 48% 30.07 in 10.0 mi ENE 3.5 mph - N/A   Clear
9:35 PM 82.4 °F 82.9 °F 60.8 °F 48% 30.08 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 82.4 °F 82.9 °F 60.8 °F 48% 30.08 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 80.6 °F 81.5 °F 60.8 °F 51% 30.08 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 78.8 °F - 62.6 °F 57% 30.09 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 73.4 °F - 64.4 °F 73% 30.10 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 75.2 °F - 62.6 °F 65% 30.09 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 73.4 °F - 62.6 °F 69% 30.09 in 10.0 mi Calm Calm - N/A   Clear
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