Weather History for Chicago DuPage, IL

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 34 °F 12 °F
Mean Temperature 52 °F 25 °F 5 °F
Min Temperature 42 °F 16 °F -3 °F
Degree Days  
Heating Degree Days (base 65) 60 40 13 1229
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 59 °F 19 °F -10 °F
Precipitation  
Precipitation 1.34 in 0.12 in 0.00 in 2.99 in
Snowdepth - - - -
Wind  
Wind 36 mph 11 mph 0 mph
Gust Wind 47 mph 26 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.65 in 30.11 in 29.20 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 25, 2013 Rise Set
Actual Time 7:11 AM CST 4:59 PM CST
Civil Twilight 6:41 AM CST 5:29 PM CST
Nautical Twilight 6:07 AM CST 6:03 PM CST
Astronomical Twilight 5:34 AM CST 6:36 PM CST
Moon 3:56 PM CST (1/25) 5:51 AM CST (1/25)
Length of Visible Light 10h 47m
Length of Day
9h 47m
Waxing Gibbous, 98% of the Moon is Illuminated
Jan 25
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First Quarter

Weather History Calendar

Precipitation Actual month total 2.99 Normal Month Total: 1.31
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
23 | 7 0.00
Average:
32 | 16 0.06
Scattered Clouds
Actual:
30 | 5 0.00
Average:
31 | 16 0.05
Snow
Actual:
28 | 16 T
Average:
31 | 16 0.05
Clear
Actual:
36 | 12 0.00
Average:
31 | 16 0.05
Snow
Actual:
37 | 16 0.01
Average:
31 | 15 0.05
Partly Cloudy
Actual:
35 | 14 0.00
Average:
31 | 15 0.04
Clear
Actual:
41 | 12 0.00
Average:
31 | 15 0.05
Scattered Clouds
Actual:
42 | 21 0.00
Average:
28 | 14 0.03
Clear
Actual:
49 | 23 T
Average:
31 | 15 0.04
Rain
Actual:
46 | 18 0.47
Average:
31 | 15 0.04
Rain
Actual:
51 | 42 0.24
Average:
27 | 13 0.03
Rain
Actual:
51 | 28 0.05
Average:
26 | 13 0.03
Snow
Actual:
30 | 19 0.06
Average:
31 | 15 0.03
Clear
Actual:
25 | 10 0.00
Average:
31 | 15 0.04
Clear
Actual:
30 | 9 0.00
Average:
31 | 15 0.03
Partly Cloudy
Actual:
35 | 12 0.00
Average:
31 | 15 0.04
Scattered Clouds
Actual:
32 | 16 0.00
Average:
31 | 15 0.04
Scattered Clouds
Actual:
42 | 14 0.00
Average:
31 | 15 0.03
Scattered Clouds
Actual:
47 | 24 0.00
Average:
31 | 15 0.04
Partly Cloudy
Actual:
24 | 11 0.00
Average:
31 | 15 0.04
Partly Cloudy
Actual:
12 | 2 T
Average:
31 | 15 0.04
Scattered Clouds
Actual:
12 | -3 T
Average:
31 | 15 0.04
Snow
Actual:
19 | 9 T
Average:
32 | 16 0.04
Scattered Clouds
Actual:
21 | 4 0.00
Average:
32 | 16 0.04
Snow
Actual:
29 | 18 0.02
Average:
32 | 16 0.05
Scattered Clouds
Actual:
27 | 7 0.00
Average:
32 | 16 0.05
Thunderstorm
Actual:
36 | 22 0.44
Average:
32 | 16 0.04
Thunderstorm
Actual:
47 | 36 0.08
Average:
32 | 16 0.05
Thunderstorm
Actual:
62 | 42 1.34
Average:
32 | 16 0.04
Snow
Actual:
49 | 20 0.28
Average:
32 | 16 0.05
Snow
Actual:
20 | 3 T
Average:
33 | 16 0.05
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 23 15 7 9 5 1 80 65 46 30.24 30.20 30.15 10 10 10 15 8 18 0.00  
2 30 18 5 15 8 1 80 68 43 30.22 30.17 30.12 10 10 9 17 7 21 0.00  
3 28 22 16 25 19 12 88 80 72 30.30 30.20 30.08 10 8 5 17 10 22 T Snow
4 36 24 12 21 16 8 88 76 54 30.27 30.23 30.16 10 10 9 25 13 33 0.00  
5 37 27 16 32 27 16 96 86 62 30.25 30.09 29.95 10 7 1 23 11 30 0.01 Rain , Snow
6 35 25 14 32 22 14 92 82 69 30.35 30.12 29.91 8 6 5 20 11 26 0.00  
7 41 27 12 26 20 11 93 78 51 30.35 30.23 30.13 10 8 2 24 11 31 0.00  
8 42 32 21 30 26 20 92 78 58 30.18 30.11 30.03 9 7 3 17 8 24 0.00  
9 49 36 23 30 24 19 89 65 33 30.50 30.31 30.04 10 10 6 31 13 39 T  
10 46 32 18 42 30 16 100 84 39 30.51 30.18 29.88 10 6 2 16 7 21 0.47 Rain
11 51 46 42 50 47 43 100 96 86 29.86 29.74 29.65 10 4 0 20 10 26 0.24 Fog , Rain
12 51 40 28 47 33 25 93 82 73 30.01 29.89 29.73 10 9 5 17 12 25 0.05 Rain
13 30 25 19 27 18 6 93 83 73 30.27 30.03 29.87 10 9 4 18 10 23 0.06 Rain , Snow
14 25 18 10 12 9 5 84 74 57 30.47 30.43 30.28 10 10 10 12 7 15 0.00  
15 30 20 9 17 13 6 88 76 58 30.45 30.34 30.14 10 10 8 7 1 9 0.00  
16 35 24 12 26 20 10 92 75 59 30.12 29.98 29.84 10 9 7 25 11 32 0.00  
17 32 24 16 28 16 7 93 69 45 30.43 30.27 30.05 10 10 8 18 9 24 0.00  
18 42 28 14 29 22 12 88 72 55 30.44 30.18 29.93 10 10 10 30 15 40 0.00  
19 47 36 24 36 29 10 76 67 49 29.96 29.86 29.75 10 10 10 36 17 47 0.00  
20 24 18 11 7 3 1 67 57 50 30.32 30.24 30.01 10 10 10 32 13 40 0.00  
21 12 7 2 4 -4 -9 73 60 42 30.31 30.21 30.12 10 10 9 24 15 32 T  
22 12 5 -3 -3 -6 -10 72 60 47 30.42 30.37 30.30 10 10 10 17 9 22 T  
23 19 14 9 12 7 -2 81 68 56 30.37 30.21 30.10 10 8 2 26 11 33 T Snow
24 21 13 4 7 0 -6 66 55 40 30.65 30.53 30.38 10 10 10 21 10 25 0.00  
25 29 24 18 19 14 5 93 75 54 30.35 30.12 29.96 10 7 1 24 11 29 0.02 Snow
26 27 17 7 17 9 4 83 64 44 30.41 30.35 30.16 10 10 9 17 4 22 0.00  
27 36 29 22 36 27 17 100 85 61 30.38 30.09 29.90 10 5 1 26 13 36 0.44 Rain , Snow , Thunderstorm
28 47 42 36 46 41 36 100 95 76 29.95 29.89 29.80 10 4 0 18 8 25 0.08 Fog , Rain , Thunderstorm
29 62 52 42 59 54 41 100 96 88 29.78 29.54 29.38 10 3 0 22 10 31 1.34 Fog , Rain , Thunderstorm
30 49 35 20 45 30 14 100 91 78 29.65 29.36 29.20 10 4 1 25 13 32 0.28 Rain , Snow
31 20 12 3 13 5 -4 85 73 67 30.20 29.91 29.64 10 6 0 28 18 36 T Fog , Snow