History for Mount Vernon, IL

Week of October 21, 2012 through October 27, 2012 — View Current Conditions
Week of October 21, 2012 through October 27, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 80 °F 70 °F 48 °F
Mean Temperature 70 °F 59 °F 43 °F
Min Temperature 62 °F 48 °F 35 °F
Degree Days
Heating Degree Days (base 65) 22 7 0 52
Cooling Degree Days (base 65) 5 2 0 11
Growing Degree Days (base 50) 20 11 0 75
Dew Point
Dew Point 64 °F 49 °F 28 °F
Precipitation
Precipitation 0.60 in 0.12 in 0.00 in 0.81 in
Snowdepth - - - -
Wind
Wind 25 mph 8 mph 0 mph
Gust Wind 33 mph 21 mph 16 mph
Sea Level Pressure
Sea Level Pressure 30.30 in 30.06 in 29.87 in
Weekly Graph
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Astronomy
May. 20, 2013 Rise Set
Actual Time 7:15 AM CDT 6:02 PM CDT
Civil Twilight 6:48 AM CDT 6:29 PM CDT
Nautical Twilight 6:17 AM CDT 7:00 PM CDT
Astronomical Twilight 5:47 AM CDT 7:30 PM CDT
Moon 4:16 PM CDT (10/26) 4:14 AM CDT (10/26)
Length Of Visible Light 11h 40m
Length of Day
10h 46m
Waxing Gibbous, 91% of the Moon is Illuminated
Oct 26
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter
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Daily Observations
2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
21 77 60 44 63 52 41 93 70 50 30.01 29.98 29.95 10 10 10 14 4 18 0.00  
22 80 70 60 64 55 48 72 60 41 30.03 30.01 29.98 10 10 7 25 9 32 0.00 Thunderstorm
23 75 68 62 64 55 48 88 68 56 30.03 29.99 29.93 10 10 7 18 9 24 0.00 Thunderstorm
24 78 66 55 64 58 52 88 69 54 30.05 30.00 29.95 10 10 10 21 8 26 0.00  
25 78 61 44 63 56 41 93 70 57 30.13 29.94 29.87 10 10 1 22 10 33 0.21  
26 48 44 39 43 35 32 93 71 57 30.30 30.24 30.13 10 10 5 13 7 23 0.60  
27 51 43 35 36 31 28 81 64 50 30.27 30.23 30.18 10 10 10 14 6 22 0.00  
Comma Delimited File