Weather History for Chicago Executive, IL

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 65 °F 46 °F
Mean Temperature 68 °F 54 °F 44 °F
Min Temperature 55 °F 44 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 22 11 0 336
Cooling Degree Days (base 65) 3 0 0 7
Growing Degree Days (base 50) 18 6 0 178
Dew Point  
Dew Point 59 °F 43 °F 24 °F
Precipitation  
Precipitation 0.26 in 0.02 in 0.00 in 0.53 in
Snowdepth - - - -
Wind  
Wind 26 mph 5 mph 0 mph
Gust Wind 38 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.02 in 29.49 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 05, 2011 Rise Set
Actual Time 6:52 AM CDT 6:26 PM CDT
Civil Twilight 6:24 AM CDT 6:54 PM CDT
Nautical Twilight 5:52 AM CDT 7:27 PM CDT
Astronomical Twilight 5:19 AM CDT 7:59 PM CDT
Moon 3:12 PM CDT (10/5) 12:32 AM CDT (10/5)
Length of Visible Light 12h 29m
Length of Day
11h 34m
Waxing Gibbous, 66% of the Moon is Illuminated
Oct 5
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Weather History Calendar

Precipitation Actual month total 0.53 Average Month Total: 2.21
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
55 | 44 0.00
Average:
65 | 45 0.08
Clear
Actual:
66 | 41 0.00
Average:
65 | 45 0.08
Clear
Actual:
68 | 45 0.00
Average:
65 | 44 0.08
Clear
Actual:
73 | 45 0.00
Average:
65 | 44 0.08
Clear
Actual:
80 | 48 0.00
Average:
64 | 44 0.07
Clear
Actual:
80 | 50 0.00
Average:
64 | 44 0.07
Clear
Actual:
82 | 52 0.00
Average:
64 | 43 0.07
Clear
Actual:
81 | 55 0.00
Average:
63 | 43 0.07
Clear
Actual:
79 | 51 0.00
Average:
63 | 43 0.07
Clear
Actual:
75 | 52 0.00
Average:
62 | 42 0.07
Scattered Clouds
Actual:
78 | 55 0.00
Average:
62 | 42 0.07
Scattered Clouds
Actual:
77 | 54 0.00
Average:
61 | 41 0.07
Rain
Actual:
64 | 54 0.09
Average:
61 | 41 0.07
Partly Cloudy
Actual:
62 | 48 0.00
Average:
60 | 41 0.07
Scattered Clouds
Actual:
62 | 48 0.00
Average:
60 | 40 0.07
Rain
Actual:
62 | 48 0.07
Average:
59 | 40 0.07
Clear
Actual:
59 | 42 0.00
Average:
59 | 40 0.07
Rain
Actual:
55 | 39 0.00
Average:
58 | 40 0.07
Rain
Actual:
48 | 44 0.26
Average:
58 | 40 0.07
Rain
Actual:
46 | 43 0.01
Average:
58 | 40 0.07
Clear
Actual:
55 | 37 0.00
Average:
57 | 40 0.07
Clear
Actual:
66 | 35 0.00
Average:
57 | 40 0.07
Thunderstorm
Actual:
68 | 39 0.00
Average:
57 | 40 0.07
Rain
Actual:
63 | 44 0.03
Average:
56 | 40 0.07
Partly Cloudy
Actual:
73 | 44 0.00
Average:
56 | 40 0.07
Overcast
Actual:
53 | 46 0.00
Average:
56 | 40 0.07
Rain
Actual:
52 | 37 0.04
Average:
55 | 39 0.07
Scattered Clouds
Actual:
55 | 35 0.00
Average:
55 | 39 0.07
Scattered Clouds
Actual:
55 | 35 0.00
Average:
54 | 38 0.07
Rain
Actual:
57 | 32 0.03
Average:
54 | 38 0.07
Fog
Actual:
54 | 35 0.00
Average:
53 | 37 0.07
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2011 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  
1 55 50 44 43 40 36 89 70 57 30.33 30.28 30.19 10 10 10 17 9 22 0.00  
2 66 54 41 45 40 35 93 70 32 30.31 30.25 30.17 10 10 9 8 3 - 0.00  
3 68 56 45 53 46 41 90 74 40 30.26 30.23 30.17 10 10 10 12 2 - 0.00  
4 73 59 45 50 46 42 93 71 37 30.33 30.27 30.24 10 10 9 5 0 - 0.00  
5 80 64 48 51 48 45 90 69 34 30.29 30.25 30.20 10 10 8 7 1 - 0.00  
6 80 64 50 54 51 48 93 67 38 30.29 30.25 30.22 10 9 6 10 2 - 0.00  
7 82 67 52 57 53 50 93 61 35 30.33 30.27 30.22 10 10 7 16 5 21 0.00  
8 81 68 55 57 54 51 84 65 40 30.34 30.29 30.25 10 10 9 12 6 - 0.00  
9 79 64 51 54 51 47 90 67 36 30.39 30.32 30.26 10 9 7 12 1 - 0.00  
10 75 64 52 54 52 49 93 69 38 30.25 30.16 30.06 10 9 5 13 2 - 0.00  
11 78 66 55 57 54 51 87 70 46 30.06 30.00 29.92 10 10 9 10 1 - 0.00  
12 77 64 54 55 53 50 86 65 48 29.91 29.80 29.67 10 10 10 12 3 - 0.00  
13 64 60 54 59 56 46 94 85 61 29.64 29.55 29.49 10 8 2 14 6 28 0.09 Rain
14 62 54 48 45 40 36 80 58 42 29.69 29.60 29.53 10 10 10 25 13 33 0.00  
15 62 55 48 40 36 32 69 50 34 29.90 29.81 29.69 10 10 10 23 14 33 0.00  
16 62 55 48 47 39 31 90 59 36 29.88 29.83 29.79 10 10 6 15 5 26 0.07 Rain
17 59 50 42 33 32 30 67 49 36 29.88 29.85 29.81 10 10 10 16 10 24 0.00  
18 55 46 39 45 38 32 77 68 61 29.88 29.84 29.82 10 10 10 14 4 23 0.00 Rain
19 48 46 44 43 41 37 90 81 66 29.83 29.71 29.57 10 9 6 22 14 38 0.26 Rain
20 46 44 43 40 38 36 86 77 66 29.91 29.68 29.53 10 10 10 20 16 31 0.01 Rain
21 55 46 37 36 34 32 86 67 42 30.10 30.06 29.92 10 10 10 9 5 - 0.00  
22 66 50 35 42 37 31 89 69 37 30.10 30.06 30.00 10 10 7 8 2 - 0.00  
23 68 52 39 48 41 37 93 65 37 30.02 29.95 29.85 10 8 5 26 4 34 0.00 Rain , Thunderstorm
24 63 54 44 51 41 33 90 67 34 30.14 30.04 29.86 10 10 10 13 6 20 0.03 Rain
25 73 58 44 52 45 36 90 64 38 30.12 29.91 29.74 10 10 6 20 7 30 0.00  
26 53 50 46 49 43 38 86 79 71 29.99 29.92 29.78 10 10 8 14 11 23 0.00  
27 52 44 37 39 38 34 97 79 54 30.17 30.08 29.97 10 8 2 9 5 - 0.04 Rain
28 55 45 35 38 34 25 100 75 34 30.22 30.14 30.06 10 7 1 10 1 - 0.00  
29 55 45 35 35 30 24 82 62 30 30.15 30.08 30.02 10 10 10 14 3 18 0.00  
30 57 44 32 45 36 28 90 72 41 30.14 30.03 29.96 10 9 6 25 7 33 0.03 Rain
31 54 44 35 41 36 34 97 78 47 30.17 30.05 29.98 10 6 0 8 1 - 0.00 Fog