Weather History for Chicago Lansing, IL

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 28 °C 18 °C 8 °C
Mean Temperature 21 °C 12 °C 6 °C
Min Temperature 17 °C 6 °C 0 °C
Degree Days  
Heating Degree Days (base 65) 22 12 0 368
Cooling Degree Days (base 65) 6 0 0 11
Growing Degree Days (base 50) 20 5 0 166
Dew Point  
Dew Point 16 °C 6 °C -4 °C
Precipitation  
Precipitation 19.3 mm 1.5 mm 0.0 mm 45.97 mm
Snowdepth - - - -
Wind  
Wind 47 km/h 9 km/h 0 km/h
Gust Wind 66 km/h 33 km/h 16 km/h
Sea Level Pressure  
Sea Level Pressure 1028 hPa 1016 hPa 998 hPa

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 02, 2011 Rise Set
Actual Time 6:47 AM CDT 6:30 PM CDT
Civil Twilight 6:20 AM CDT 6:58 PM CDT
Nautical Twilight 5:47 AM CDT 7:30 PM CDT
Astronomical Twilight 5:15 AM CDT 8:02 PM CDT
Moon 12:58 PM CDT (10/2) 10:24 PM CDT (10/2)
Length of Visible Light 12h 38m
Length of Day
11h 42m
Waxing Crescent, 35% of the Moon is Illuminated
Oct 2
Waxing Crescent
Oct 3
First Quarter
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
12 | 8 0.00
Average:
- | - -
Clear
Actual:
16 | 4 0.00
Average:
- | - -
Clear
Actual:
19 | 4 0.00
Average:
- | - -
Fog
Actual:
22 | 4 0.00
Average:
- | - -
Clear
Actual:
26 | 17 0.00
Average:
- | - -
Clear
Actual:
27 | 8 0.00
Average:
- | - -
Clear
Actual:
28 | 12 0.00
Average:
- | - -
Clear
Actual:
27 | 12 0.00
Average:
- | - -
Clear
Actual:
26 | 9 0.00
Average:
- | - -
Clear
Actual:
24 | 11 0.00
Average:
- | - -
Scattered Clouds
Actual:
26 | 11 0.00
Average:
- | - -
Scattered Clouds
Actual:
24 | 11 0.00
Average:
- | - -
Rain
Actual:
17 | 14 10.67
Average:
- | - -
Scattered Clouds
Actual:
16 | 8 0.00
Average:
- | - -
Clear
Actual:
16 | 7 0.00
Average:
- | - -
Rain
Actual:
15 | 8 0.00
Average:
- | - -
Scattered Clouds
Actual:
16 | 4 0.00
Average:
- | - -
Rain
Actual:
11 | 3 0.00
Average:
- | - -
Rain
Actual:
9 | 7 19.30
Average:
- | - -
Rain
Actual:
8 | 5 8.38
Average:
- | - -
Clear
Actual:
12 | 1 0.00
Average:
- | - -
Clear
Actual:
18 | 1 0.00
Average:
- | - -
Scattered Clouds
Actual:
19 | 2 0.00
Average:
- | - -
Thunderstorm
Actual:
17 | 7 5.59
Average:
- | - -
Rain
Actual:
22 | 6 0.00
Average:
- | - -
Thunderstorm
Actual:
13 | 8 0.00
Average:
- | - -
Thunderstorm
Actual:
9 | 6 0.00
Average:
- | - -
Scattered Clouds
Actual:
12 | 0 0.51
Average:
- | - -
Thunderstorm
Actual:
13 | 0 0.00
Average:
- | - -
Rain
Actual:
14 | 0 1.52
Average:
- | - -
Rain
Actual:
12 | 2 0.00
Average:
- | - -
 

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. (°C) Dew Point (°C) Humidity (%) Sea Level Press. (hPa) Visibility (km) Wind (km/h) Precip. (mm) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 12 10 8 6 4 2 82 66 58 1026 1024 1020 16 16 16 32 23 42 0.00 Rain
2 16 10 4 7 5 3 99 74 42 1025 1024 1021 16 16 11 16 6 - 0.00  
3 19 12 4 11 7 4 97 75 44 1023 1022 1021 16 16 11 19 3 26 0.00  
4 22 13 4 12 7 4 100 84 39 1027 1025 1024 16 10 0 10 0 - 0.00 Fog
5 26 21 17 12 10 8 68 43 32 1026 1024 1022 16 16 16 13 3 - 0.00  
6 27 18 8 13 11 8 99 69 35 1026 1024 1023 16 15 2 16 3 26 0.00  
7 28 20 12 14 11 9 85 59 33 1027 1025 1024 16 16 16 23 5 27 0.00  
8 27 19 12 14 12 10 91 64 38 1028 1026 1025 16 16 16 23 8 34 0.00  
9 26 17 9 13 11 9 98 69 40 1028 1027 1024 16 15 5 14 3 - 0.00  
10 24 18 11 12 11 9 91 67 38 1024 1022 1018 16 16 16 24 5 34 0.00  
11 26 18 11 13 12 10 95 69 41 1017 1016 1013 16 16 16 13 2 - 0.00  
12 24 18 11 14 11 9 92 67 40 1013 1010 1006 16 16 16 21 5 29 0.00  
13 17 16 14 16 14 11 100 93 73 1004 1001 998 16 9 2 24 8 35 10.67 Rain
14 16 12 8 9 7 4 89 70 50 1004 1002 1000 16 16 16 47 19 61 0.00  
15 16 11 7 5 4 1 83 61 39 1012 1009 1006 16 16 16 42 26 58 0.00  
16 15 12 8 9 6 2 90 71 50 1013 1010 1007 16 16 16 24 6 35 0.00 Rain
17 16 10 4 2 1 -1 78 57 35 1013 1011 1009 16 16 16 32 16 45 0.00  
18 11 7 3 7 3 2 93 78 66 1010 1010 1009 16 16 16 21 6 32 0.00 Rain
19 9 8 7 8 7 5 96 91 84 1008 1005 1001 16 13 3 42 21 64 19.30 Rain
20 8 7 5 7 4 3 95 88 79 1010 1002 998 16 14 4 34 26 58 8.38 Rain
21 12 7 1 4 3 1 98 75 50 1019 1016 1012 16 16 11 16 5 27 0.00  
22 18 9 1 7 2 -1 92 69 41 1019 1018 1015 16 16 16 24 6 - 0.00  
23 19 11 2 7 5 2 100 72 40 1016 1014 1012 16 14 2 23 5 - 0.00  
24 17 12 7 11 6 1 100 70 35 1020 1016 1012 16 15 1 32 13 58 5.59 Rain , Thunderstorm
25 22 14 6 11 6 2 77 60 42 1020 1014 1007 16 16 16 39 13 60 0.00 Rain
26 13 11 8 12 9 6 100 90 82 1013 1011 1007 16 14 3 24 13 40 0.00 Rain , Thunderstorm
27 9 8 6 6 4 1 92 77 59 1020 1016 1013 16 16 11 19 11 34 0.00 Rain , Thunderstorm
28 12 6 0 4 1 -2 100 78 38 1023 1021 1018 16 12 2 16 5 - 0.51  
29 13 7 0 2 0 -4 98 66 33 1019 1017 1016 16 16 11 29 10 37 0.00 Thunderstorm
30 14 7 0 7 1 -2 96 72 41 1020 1018 1015 16 15 8 47 11 66 1.52 Rain
31 12 7 2 7 3 1 100 79 48 1020 1016 1014 16 13 1 21 6 29 0.00 Fog , Rain