History for Chicago Lansing, IL

Thursday, May 17, 2012 — View Current Conditions
Thursday, May 17, 2012
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Daily Weekly Monthly Custom
  Actual Average (KMDW) Record (KMDW)
Temperature
Mean Temperature 56 °F 61 °F  
Max Temperature 72 °F 71 °F 94 °F (1962)
Min Temperature 40 °F 52 °F 36 °F (1973)
Degree Days
Heating Degree Days 9 6  
Month to date heating degree days 129  
Since 1 July heating degree days 5900  
Cooling Degree Days 0 2  
Month to date cooling degree days 23  
Year to date cooling degree days 36  
Growing Degree Days 6 (Base 50)    
Moisture
Dew Point 42 °F    
Average Humidity 61    
Maximum Humidity 91    
Minimum Humidity 28    
Precipitation
Precipitation 0.00 in 0.13 in 1.40 in (1986)
Month to date precipitation 2.15  
Year to date precipitation 12.51  
Sea Level Pressure
Sea Level Pressure 30.12 in    
Wind
Wind Speed 2 mph (East)    
Max Wind Speed 10 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos

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Astronomy
May. 21, 2013 Rise Set
Actual Time 5:28 AM CDT 8:05 PM CDT
Civil Twilight 4:56 AM CDT 8:37 PM CDT
Nautical Twilight 4:16 AM CDT 9:17 PM CDT
Astronomical Twilight 3:31 AM CDT 10:02 PM CDT
Moon 3:28 AM CDT (5/17) 5:15 PM CDT (5/17)
Length Of Visible Light 15h 40m
Length of Day
14h 36m
Waning Crescent, 9% of the Moon is Illuminated
May 17
Waning Crescent
May 20
New
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
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Hourly Observations
Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 45.9 °F 39.9 °F 80% 30.12 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 43.7 °F 38.8 °F 83% 30.12 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 45.3 °F 39.9 °F 81% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 43.7 °F 39.4 °F 85% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 41.5 °F 38.5 °F 89% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 43.9 °F 39.9 °F 86% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 44.2 °F 40.1 °F 85% 30.11 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 42.6 °F 39.7 °F 90% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 43.0 °F 39.6 °F 88% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 42.6 °F 40.1 °F 91% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 42.8 °F 39.9 °F 90% 30.13 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 42.8 °F 39.7 °F 89% 30.13 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 42.6 °F 39.9 °F 90% 30.13 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 42.3 °F 39.7 °F 91% 30.14 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 42.8 °F 40.1 °F 90% 30.14 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 42.3 °F 39.0 °F 88% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 41.9 °F 38.7 °F 88% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 40.6 °F 38.1 °F 91% 30.16 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 42.1 °F 39.2 °F 90% 30.16 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 43.0 °F 40.1 °F 90% 30.17 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 45.0 °F 42.6 °F 91% 30.17 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 50.0 °F 41.9 °F 74% 30.17 in 10.0 mi SE 3.5 mph - N/A   Clear
7:35 AM 51.4 °F 41.5 °F 69% 30.18 in 10.0 mi ESE 4.6 mph - N/A   Clear
7:55 AM 53.4 °F 41.2 °F 63% 30.18 in 10.0 mi SE 3.5 mph - N/A   Clear
8:15 AM 55.6 °F 42.3 °F 61% 30.18 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:35 AM 58.3 °F 42.8 °F 56% 30.18 in 10.0 mi SSE 4.6 mph - N/A   Clear
8:55 AM 59.9 °F 42.1 °F 52% 30.18 in 10.0 mi SE 6.9 mph - N/A   Clear
9:15 AM 61.2 °F 42.6 °F 51% 30.18 in 10.0 mi SSE 5.8 mph - N/A   Clear
9:35 AM 62.2 °F 42.3 °F 48% 30.18 in 10.0 mi South 6.9 mph - N/A   Clear
9:55 AM 64.2 °F 43.0 °F 46% 30.18 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:15 AM 64.9 °F 43.2 °F 45% 30.17 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:35 AM 65.3 °F 41.7 °F 42% 30.17 in 10.0 mi SSE 6.9 mph - N/A   Clear
10:55 AM 66.0 °F 41.0 °F 40% 30.17 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:15 AM 65.8 °F 40.6 °F 40% 30.17 in 10.0 mi SSE 4.6 mph - N/A   Clear
11:35 AM 67.5 °F 40.5 °F 37% 30.17 in 10.0 mi East 8.1 mph - N/A   Clear
11:55 AM 68.2 °F 38.8 °F 34% 30.17 in 10.0 mi SSE 6.9 mph - N/A   Clear
12:15 PM 68.9 °F 40.5 °F 35% 30.16 in 10.0 mi ESE 6.9 mph - N/A   Clear
12:35 PM 69.1 °F 38.7 °F 33% 30.16 in 10.0 mi East 4.6 mph - N/A   Clear
12:55 PM 68.9 °F 39.9 °F 35% 30.15 in 10.0 mi Calm Calm - N/A   Clear
1:15 PM 70.0 °F 40.3 °F 34% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:35 PM 71.2 °F 39.6 °F 32% 30.13 in 10.0 mi SSE 8.1 mph - N/A   Clear
1:55 PM 71.1 °F 36.7 °F 28% 30.13 in 10.0 mi SE 5.8 mph 16.1 mph N/A   Clear
2:15 PM 72.1 °F 40.5 °F 32% 30.12 in 10.0 mi SE 4.6 mph - N/A   Clear
2:35 PM 72.0 °F 43.2 °F 35% 30.12 in 10.0 mi ENE 6.9 mph - N/A   Clear
2:55 PM 71.2 °F 44.4 °F 38% 30.11 in 10.0 mi NE 9.2 mph - N/A   Clear
3:15 PM 71.1 °F 45.5 °F 40% 30.11 in 10.0 mi NE 10.4 mph - N/A   Clear
3:35 PM 70.0 °F 43.5 °F 38% 30.10 in 10.0 mi NE 10.4 mph - N/A   Clear
3:55 PM 70.5 °F 44.4 °F 39% 30.09 in 10.0 mi NE 8.1 mph - N/A   Clear
4:15 PM 70.7 °F 43.5 °F 37% 30.09 in 10.0 mi NE 8.1 mph - N/A   Clear
4:35 PM 70.2 °F 42.8 °F 37% 30.09 in 10.0 mi NNE 8.1 mph - N/A   Clear
4:55 PM 68.9 °F 43.3 °F 40% 30.09 in 10.0 mi NNE 8.1 mph - N/A   Clear
5:15 PM 68.4 °F 43.5 °F 41% 30.08 in 10.0 mi NE 8.1 mph - N/A   Clear
5:35 PM 68.4 °F 43.2 °F 40% 30.07 in 10.0 mi NE 8.1 mph - N/A   Clear
5:55 PM 67.3 °F 42.6 °F 41% 30.07 in 10.0 mi ENE 6.9 mph - N/A   Clear
6:15 PM 65.7 °F 43.2 °F 44% 30.07 in 10.0 mi NE 9.2 mph - N/A   Clear
6:35 PM 65.1 °F 41.9 °F 43% 30.06 in 10.0 mi ENE 8.1 mph - N/A   Clear
6:55 PM 64.6 °F 43.7 °F 47% 30.06 in 10.0 mi ENE 6.9 mph - N/A   Clear
7:15 PM 63.9 °F 44.1 °F 49% 30.06 in 10.0 mi NE 6.9 mph - N/A   Clear
7:35 PM 63.1 °F 44.1 °F 50% 30.06 in 10.0 mi ENE 5.8 mph - N/A   Clear
7:55 PM 61.3 °F 44.6 °F 54% 30.06 in 10.0 mi NE 4.6 mph - N/A   Clear
8:15 PM 60.4 °F 44.6 °F 56% 30.06 in 10.0 mi ENE 3.5 mph - N/A   Clear
8:35 PM 59.0 °F 45.7 °F 61% 30.05 in 10.0 mi NE 4.6 mph - N/A   Clear
8:55 PM 58.3 °F 46.6 °F 65% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 57.9 °F 46.6 °F 66% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 56.5 °F 47.3 °F 71% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 56.7 °F 46.8 °F 69% 30.06 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 55.8 °F 46.6 °F 71% 30.07 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 55.8 °F 47.5 °F 74% 30.07 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 55.6 °F 48.2 °F 76% 30.07 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 54.1 °F 47.7 °F 79% 30.07 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 53.6 °F 47.7 °F 80% 30.08 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 52.7 °F 46.8 °F 80% 30.08 in 10.0 mi Calm Calm - N/A   Clear
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