Chicago Executive, IL

7:18 AM CDT on October 21, 2017 (GMT -0500)
Chicago Executive

Weather History for KPWK - September, 2014

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Month of September, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 74 °F 56 °F
Mean Temperature 78 °F 64 °F 51 °F
Min Temperature 71 °F 54 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 14 4 0 115
Cooling Degree Days (base 65) 13 3 0 88
Growing Degree Days (base 50) 28 14 0 409
Dew Point  
Dew Point 74 °F 53 °F 39 °F
Precipitation  
Precipitation 0.83 in 0.07 in 0.00 in 1.91 in
Snowdepth - - - -
Wind  
Wind 46 mph 6 mph 0 mph
Gust Wind 63 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.10 in 29.52 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Sep. 15, 2014 Rise Set
Actual Time 6:31 AM CDT 7:01 PM CDT
Civil Twilight 6:03 AM CDT 7:29 PM CDT
Nautical Twilight 5:30 AM CDT 8:02 PM CDT
Astronomical Twilight 4:56 AM CDT 8:36 PM CDT
Moon 11:37 PM CDT (9/15) 1:37 PM CDT (9/15)
Length of Visible Light 13h 25m
Length of Day
12h 29m
Waning Gibbous, 54% of the Moon is Illuminated
Sep 15
Waning Gibbous
Sep 15
Last Quarter
Sep 24
New
Oct 1
First Quarter
Oct 8
Full

Daily Weather History & Observations

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 84 78 71 71 68 63 87 76 51 29.86 29.79 29.73 10 10 8 20 10 26 0.10 Rain , Thunderstorm
2 83 75 66 67 61 55 90 65 39 29.97 29.90 29.85 10 10 3 15 4 20 0.00  
3 85 73 61 64 60 55 86 63 39 30.04 29.99 29.94 10 10 10 16 6 20 0.00  
4 85 78 70 73 67 63 87 73 53 30.04 29.96 29.88 10 10 8 22 12 29 0.08 Rain , Thunderstorm
5 89 77 64 74 68 58 90 77 57 30.09 29.97 29.92 10 8 1 46 10 63 0.83 Rain , Thunderstorm
6 76 68 60 57 52 48 81 59 40 30.19 30.16 30.08 10 10 10 13 6 18 0.00  
7 80 68 56 55 52 48 87 62 36 30.23 30.18 30.14 10 10 10 9 2 12 0.00  
8 78 67 56 56 54 51 89 61 42 30.16 30.09 30.01 10 10 10 15 6 21 0.00  
9 80 73 65 65 60 55 78 68 54 30.01 29.95 29.86 10 10 10 17 7 22 T  
10 82 69 56 71 66 49 94 85 62 29.88 29.64 29.52 10 6 1 26 13 34 0.65 Rain
11 56 53 50 48 43 42 77 72 69 30.31 30.16 29.92 10 10 10 15 9 20 0.00  
12 56 51 45 47 44 40 90 78 61 30.36 30.30 30.28 10 8 2 16 10 23 0.18 Rain
13 59 51 42 42 40 39 90 76 51 30.40 30.34 30.28 10 10 10 14 5 19 0.00  
14 66 55 44 47 43 40 86 66 42 30.35 30.27 30.19 10 10 10 15 4 21 0.00  
15 62 56 49 52 49 46 89 77 60 30.20 30.15 30.10 10 10 7 13 4 17 T Rain
16 68 56 43 48 44 40 90 71 37 30.23 30.17 30.11 10 10 10 10 3 15 0.00  
17 71 58 45 50 46 42 90 68 39 30.09 30.04 29.99 10 10 10 12 2 15 0.00  
18 68 59 50 55 52 46 94 83 63 30.19 30.14 30.06 10 8 0 12 5 16 0.00 Fog
19 75 63 50 53 48 43 93 61 32 30.19 30.09 29.94 10 9 6 23 10 29 0.00  
20 77 71 64 66 59 49 87 69 54 29.94 29.85 29.70 10 10 8 17 10 25 0.07  
21 70 59 48 66 53 44 87 72 47 30.16 29.89 29.70 10 10 9 25 10 34 0.00 Rain , Thunderstorm
22 69 57 44 46 43 40 85 64 37 30.31 30.26 30.17 10 10 10 12 3 15 0.00  
23 75 61 47 51 47 43 83 62 38 30.36 30.32 30.29 10 10 10 12 3 14 0.00  
24 76 63 50 53 49 45 89 65 35 30.38 30.33 30.29 10 10 10 13 3 16 0.00  
25 76 66 55 55 52 49 89 70 40 30.31 30.27 30.23 10 10 8 9 1 12 0.00  
26 78 65 51 57 53 51 90 88 83 30.25 30.25 30.24 10 6 5 12 2 13 0.00  
27 78 66 54 56 54 52 90 71 49 30.20 30.19 30.19 10 9 6 10 2 13 0.00  
28 77 65 53 59 55 52 93 75 48 30.19 30.15 30.07 10 8 2 9 2 13 0.00  
29 84 69 54 58 54 50 90 73 37 30.06 30.02 29.93 10 9 3 22 7 31 0.00  
30 58 53 48 52 47 45 90 81 67 30.08 30.05 30.01 10 9 2 17 8 23 0.00