Chicago Midway, IL

5:39 PM CDT on April 24, 2017 (GMT -0500)
Chicago-Midway

Weather History for KMDW - August, 2012

Change the Weather History Date:

Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 84 °F 72 °F
Mean Temperature 84 °F 75 °F 68 °F
Min Temperature 75 °F 66 °F 57 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 19 10 3 324
Growing Degree Days (base 50) 35 25 17 774
Dew Point  
Dew Point 72 °F 58 °F 41 °F
Precipitation  
Precipitation 3.66 in 0.22 in 0.00 in 6.27 in
Snowdepth - - - -
Wind  
Wind 43 mph 7 mph 0 mph
Gust Wind 55 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.14 in 29.96 in 29.73 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Aug. 18, 2012 Rise Set
Actual Time 6:02 AM CDT 7:45 PM CDT
Civil Twilight 5:33 AM CDT 8:15 PM CDT
Nautical Twilight 4:57 AM CDT 8:51 PM CDT
Astronomical Twilight 4:18 AM CDT 9:29 PM CDT
Moon 7:12 AM CDT (8/18) 7:59 PM CDT (8/18)
Length of Visible Light 14h 42m
Length of Day
13h 42m
New Moon, 1% of the Moon is Illuminated
Aug 18
New Moon
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 89 80 71 66 63 60 81 56 31 29.95 29.90 29.84 10 10 10 12 5 - 0.00  
2 93 82 71 67 61 58 66 50 33 29.87 29.83 29.78 10 10 10 16 7 32 0.00  
3 94 84 74 69 65 60 76 53 31 29.89 29.84 29.81 10 10 9 15 6 20 0.00  
4 95 84 72 70 69 66 94 70 37 29.91 29.85 29.73 10 9 0 43 7 55 1.02 Fog , Rain , Thunderstorm
5 85 78 70 68 59 47 84 55 24 30.13 30.01 29.86 10 10 10 18 8 23 0.00  
6 86 77 67 61 56 51 76 48 24 30.14 30.07 29.97 10 10 10 14 5 18 0.00  
7 94 81 67 66 59 54 73 46 20 29.97 29.92 29.86 10 10 10 18 7 26 0.00  
8 84 80 75 70 63 56 76 58 33 29.97 29.93 29.89 10 10 10 15 9 17 0.01 Rain
9 77 72 66 63 61 58 88 70 45 29.91 29.86 29.82 10 10 8 23 9 28 T Rain , Thunderstorm
10 76 69 62 61 56 47 90 67 30 29.93 29.86 29.78 10 9 2 28 14 37 0.40 Rain , Thunderstorm
11 79 69 58 56 51 48 70 53 34 29.99 29.96 29.92 10 10 10 17 8 23 0.00  
12 77 69 61 57 54 47 82 56 31 30.03 29.99 29.95 10 10 10 12 5 15 0.00  
13 72 68 63 63 61 56 94 84 59 29.99 29.95 29.93 10 6 1 15 2 20 0.34 Rain
14 82 71 59 63 60 57 93 69 42 29.95 29.91 29.87 10 8 2 14 4 17 T  
15 86 77 67 63 59 57 81 56 27 29.94 29.90 29.86 10 10 8 16 6 22 T  
16 76 70 64 66 62 53 87 69 43 29.91 29.83 29.76 10 9 4 22 10 29 0.31 Rain , Thunderstorm
17 77 68 59 54 52 44 78 57 20 30.01 29.97 29.92 10 10 10 13 6 17 0.00  
18 78 68 57 54 48 41 82 48 23 30.04 29.98 29.91 10 10 10 15 5 20 0.00  
19 79 70 61 52 49 42 65 45 27 29.95 29.92 29.89 10 10 10 15 4 17 0.00  
20 76 68 60 58 55 50 83 63 36 30.01 29.95 29.91 10 10 8 15 4 17 0.53 Rain , Thunderstorm
21 79 69 58 56 51 46 90 55 26 30.08 30.05 30.00 10 10 9 12 5 17 0.00  
22 84 71 58 54 51 47 72 46 23 30.14 30.08 30.02 10 10 10 13 5 18 0.00  
23 91 80 69 56 54 51 57 40 18 30.09 30.03 29.99 10 10 10 14 7 23 0.00  
24 93 82 71 59 56 54 57 40 19 30.02 29.98 29.94 10 10 10 16 8 22 0.00  
25 94 83 71 59 56 51 64 39 16 30.06 29.99 29.96 10 10 10 17 8 23 0.00  
26 81 75 68 72 66 57 94 79 44 30.06 30.01 29.96 10 7 1 25 8 26 3.66 Rain , Thunderstorm
27 88 79 69 68 63 53 90 69 29 30.06 30.01 29.96 10 9 4 15 6 23 0.00  
28 85 75 65 65 60 57 84 61 38 30.12 30.07 30.03 10 10 10 16 6 21 0.00  
29 84 77 70 64 58 52 73 54 26 30.10 30.04 29.99 10 10 10 12 5 16 0.00  
30 91 80 69 60 57 51 65 45 25 30.04 29.98 29.92 10 10 10 17 10 22 0.00  
31 93 83 72 69 64 54 76 53 35 30.06 30.00 29.95 10 10 10 20 10 24 0.00