Chicago Midway, IL

11:42 AM CST on November 20, 2019 (GMT -0600)
Chicago-Midway

Weather History for KMDW - September, 2019

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Week of September 15, 2019 through September 21, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 81 °F 76 °F
Mean Temperature 78 °F 74 °F 71 °F
Min Temperature 71 °F 66 °F 64 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 13 9 6 64
Growing Degree Days (base 50) 27 23 20 162
Dew Point  
Dew Point 70 °F 64 °F 54 °F
Precipitation  
Precipitation 0.61 in 0.15 in 0.00 in 1.07 in
Snowdepth - - - -
Wind  
Wind 25 mph 8 mph 0 mph
Gust Wind 40 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.19 in 30.07 in 29.96 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 20, 2019 Rise Set
Actual Time 6:36 AM CDT 6:52 PM CDT
Civil Twilight 6:08 AM CDT 7:19 PM CDT
Nautical Twilight 5:35 AM CDT 7:52 PM CDT
Astronomical Twilight 5:02 AM CDT 8:25 PM CDT
Moon 10:36 PM CDT 12:45 PM CDT
Length of Visible Light 13h 11m
Length of Day
12h 15m
Waning Gibbous, 65% of the Moon is Illuminated
Sep 20
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Daily Weather History & Observations

2019 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  
15 78 71 64 70 64 58 96 81 64 30.14 30.05 29.96 10 9 2 23 10 40 0.61 Rain , Thunderstorm
16 76 72 67 69 67 64 93 87 69 30.15 30.08 30.01 10 8 5 13 7 17 0.00  
17 79 73 66 67 65 62 96 81 64 30.19 30.13 30.09 10 8 5 13 7 19 0.00  
18 83 74 64 63 61 58 84 64 39 30.13 30.08 30.04 10 10 10 16 8 22 0.00  
19 85 75 64 61 58 54 70 56 37 30.09 30.05 30.02 10 10 10 14 6 19 0.00  
20 86 78 69 69 67 62 93 70 47 30.12 30.08 30.05 10 10 9 13 4 17 0.01 Rain
21 81 76 71 70 68 67 91 79 67 30.08 30.04 29.98 10 10 5 25 12 40 0.45 Rain