Mount Vernon, IL

2:56 PM CDT on May 20, 2018 (GMT -0500)
Mount Vernon

Weather History for KMVN - December, 2013

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 40 °F 21 °F
Mean Temperature 53 °F 31 °F 6 °F
Min Temperature 42 °F 23 °F 1 °F
Degree Days  
Heating Degree Days (base 65) 60 34 12 877
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 3 0 0 5
Dew Point  
Dew Point 59 °F 25 °F -6 °F
Precipitation  
Precipitation 2.54 in 0.15 in 0.00 in 4.51 in
Snowdepth - - - -
Wind  
Wind 23 mph 5 mph 0 mph
Gust Wind 31 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.69 in 30.15 in 29.48 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Dec. 02, 2013 Rise Set
Actual Time 6:54 AM CST 4:35 PM CST
Civil Twilight 6:25 AM CST 5:04 PM CST
Nautical Twilight 5:52 AM CST 5:37 PM CST
Astronomical Twilight 5:20 AM CST 6:09 PM CST
Moon 6:20 AM CST (12/2) 4:37 PM CST (12/2)
Length of Visible Light 10h 38m
Length of Day
9h 40m
Waning Crescent, 0% of the Moon is Illuminated
Dec 2
Waning Crescent
Dec 2
New
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 44 30 43 35 27 93 74 55 30.15 30.06 29.93 10 10 5 7 3 - 0.00  
2 57 44 32 46 38 28 93 82 67 29.92 29.80 29.72 10 8 3 7 2 - 0.00  
3 57 45 33 52 44 30 100 87 72 29.77 29.73 29.70 10 6 0 13 3 - 0.00  
4 64 53 42 57 51 39 100 88 72 29.84 29.69 29.59 10 6 0 23 7 31 0.00  
5 48 36 23 43 25 18 86 77 65 30.26 30.11 29.84 10 6 0 8 3 16 0.80  
6 23 21 19 18 14 7 86 76 58 30.54 30.35 30.23 10 4 0 0 0 - 0.18  
7 21 14 8 9 5 0 85 62 49 30.69 30.59 30.46 10 10 10 0 0 - 0.03  
8 28 24 19 27 19 9 93 78 63 30.44 30.18 30.02 10 7 2 13 7 18 0.01  
9 28 24 21 25 16 10 86 68 54 30.30 30.24 30.09 10 9 1 10 6 16 0.01  
10 30 18 5 18 11 -2 93 73 51 30.35 30.30 30.25 10 8 1 16 4 20 0.01  
11 24 6 1 21 1 -6 92 79 66 30.64 30.45 30.33 10 9 0 12 2 - 0.00  
12 - - - - - - - - - 30.64 30.50 30.32 10 10 10 13 3 - 0.00  
13 - - - - - - - - - 30.31 30.17 30.01 10 9 1 17 4 23 0.07  
14 - - - - - - - - - 30.11 29.92 29.82 10 8 2 10 5 18 0.43  
15 - - - - - - - - - 30.21 30.14 30.07 10 9 6 16 6 18 0.00  
16 - - - - - - - - - 30.09 30.04 30.02 10 8 4 10 6 - 0.00  
17 37 30 24 28 26 19 93 78 64 30.28 30.18 30.09 10 7 2 9 4 - 0.00  
18 42 30 17 30 24 16 100 73 46 30.29 30.17 30.01 10 10 10 14 4 18 0.00  
19 55 46 37 48 42 30 93 80 70 30.02 29.96 29.88 10 10 10 22 12 28 0.00  
20 62 52 42 59 52 41 94 88 77 29.87 29.83 29.78 10 9 4 21 14 28 0.25  
21 42 38 35 41 36 34 100 94 87 29.83 29.68 29.48 10 7 2 13 5 18 2.54  
22 39 34 30 37 32 27 100 86 70 30.23 29.93 29.62 10 8 1 13 8 17 0.18  
23 30 24 17 27 18 9 86 73 63 30.55 30.43 30.24 10 10 10 9 5 - 0.00  
24 24 17 10 12 6 -2 85 63 42 30.64 30.54 30.41 10 10 10 8 4 - 0.00  
25 35 27 19 28 20 12 100 73 60 30.41 30.32 30.26 10 10 10 14 6 - 0.00  
26 42 32 23 28 26 21 93 75 49 30.43 30.35 30.29 10 9 4 10 5 - 0.00  
27 48 37 26 34 29 23 100 78 57 30.41 30.35 30.29 10 10 9 13 5 - 0.00  
28 50 37 24 36 30 21 100 73 53 30.29 30.16 29.95 10 9 0 12 6 - 0.00  
29 42 32 21 36 26 14 93 80 66 30.24 30.04 29.88 10 10 9 10 7 21 0.00  
30 26 19 12 16 9 3 86 66 40 30.35 30.28 30.24 10 10 8 9 3 - 0.00  
31 39 29 19 27 19 14 86 64 48 30.44 30.30 30.24 10 10 10 16 6 17 0.00