Mount Vernon, IL

6:46 AM CDT on August 27, 2016 (GMT -0500)
Mount Vernon

Weather History for KMVN - April, 2012

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Month of April, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 69 °F 53 °F
Mean Temperature 72 °F 57 °F 42 °F
Min Temperature 60 °F 45 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 22 9 0 264
Cooling Degree Days (base 65) 7 1 0 23
Growing Degree Days (base 50) 22 8 0 235
Dew Point  
Dew Point 68 °F 46 °F 23 °F
Precipitation  
Precipitation 0.40 in 0.05 in 0.00 in 1.35 in
Snowdepth - - - -
Wind  
Wind 29 mph 5 mph 0 mph
Gust Wind 37 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.00 in 29.59 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 21, 2012 Rise Set
Actual Time 6:10 AM CDT 7:37 PM CDT
Civil Twilight 5:42 AM CDT 8:05 PM CDT
Nautical Twilight 5:09 AM CDT 8:39 PM CDT
Astronomical Twilight 4:34 AM CDT 9:14 PM CDT
Moon 6:07 AM CDT (4/21) 8:18 PM CDT (4/21)
Length of Visible Light 14h 22m
Length of Day
13h 27m
New Moon, 0% of the Moon is Illuminated
Apr 21
New Moon
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter
May 20
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 84 68 53 66 60 50 94 72 51 29.83 29.73 29.64 10 8 2 17 4 21 0.00  
2 87 72 57 68 63 55 94 74 46 29.83 29.75 29.66 10 9 3 8 2 - 0.00  
3 80 68 55 64 59 54 100 75 54 29.93 29.86 29.80 10 7 0 16 3 21 0.00  
4 73 66 59 64 61 55 100 88 69 29.85 29.78 29.71 10 7 0 10 3 - 0.27 Thunderstorm
5 62 56 51 57 46 36 94 70 39 29.97 29.83 29.71 10 9 5 18 9 26 0.14 Thunderstorm
6 60 48 37 41 36 34 93 64 42 30.22 30.15 30.03 10 10 7 14 7 21 0.00  
7 68 50 33 48 39 30 100 67 35 30.28 30.23 30.16 10 10 5 9 2 - 0.00  
8 68 57 46 48 39 30 88 53 26 30.34 30.27 30.21 10 10 8 13 4 22 0.00  
9 69 53 37 45 36 27 100 59 21 30.19 30.11 30.05 10 9 1 12 2 22 0.00  
10 57 46 35 37 29 25 87 48 29 30.19 30.13 30.06 10 10 10 10 3 20 0.00  
11 55 42 30 34 28 23 93 59 33 30.30 30.25 30.13 10 10 10 13 4 17 0.00  
12 62 45 28 39 33 27 100 67 31 30.32 30.23 30.15 10 9 5 8 1 - 0.00  
13 59 48 37 46 40 34 93 69 45 30.22 30.15 30.06 10 9 2 22 4 37 0.00 Thunderstorm
14 78 64 50 66 55 46 94 76 57 30.07 29.97 29.87 10 10 3 21 5 25 0.00 Thunderstorm
15 78 68 60 64 59 55 83 66 53 29.94 29.84 29.73 10 10 7 29 13 34 0.00  
16 64 56 48 59 48 43 94 75 52 30.26 30.03 29.77 10 10 5 22 12 28 0.40  
17 66 54 41 52 45 39 100 75 49 30.38 30.31 30.26 10 8 0 8 1 - 0.00  
18 71 54 37 48 44 37 100 71 38 30.28 30.17 30.06 10 8 0 8 1 - 0.00  
19 77 60 42 52 46 39 100 62 36 30.06 29.97 29.83 10 9 1 13 3 18 0.00  
20 66 56 46 54 46 39 93 78 59 29.99 29.86 29.76 10 10 3 14 6 20 0.12  
21 53 46 39 43 38 36 100 75 58 30.04 30.00 29.98 10 10 1 9 5 - 0.00  
22 59 47 37 43 36 27 100 65 35 30.07 29.97 29.90 10 9 2 13 3 26 0.00  
23 60 48 37 37 32 27 66 53 36 30.08 30.01 29.91 10 10 10 9 3 20 0.00  
24 69 53 37 52 44 36 93 63 43 29.91 29.81 29.67 10 10 3 13 4 17 0.00  
25 82 64 48 63 56 45 94 71 51 29.72 29.66 29.59 10 10 8 21 5 28 0.00  
26 77 65 53 64 56 39 94 67 47 30.07 29.84 29.64 10 9 0 15 6 23 0.35 Thunderstorm
27 60 51 42 39 34 27 62 50 39 30.19 30.09 29.97 10 10 5 18 9 23 0.00  
28 78 66 55 66 56 37 88 69 48 30.03 29.93 29.89 10 10 6 17 8 21 0.00  
29 77 66 55 66 59 54 94 84 69 30.13 30.05 29.98 10 5 0 14 5 - 0.00  
30 80 68 53 68 62 52 94 83 61 30.02 29.99 29.92 10 8 0 18 4 28 0.07 Thunderstorm