Weather History for Chicago, IL

Change the Weather History Date:

Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 52 °F 33 °F 14 °F
Mean Temperature 40 °F 26 °F 7 °F
Min Temperature 33 °F 19 °F 0 °F
Degree Days  
Heating Degree Days (base 65) 58 39 25 1082
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 45 °F 20 °F -8 °F
Precipitation  
Precipitation 1.07 in 0.14 in 0.00 in 2.96 in
Snowdepth 5.0 in 1.4 in 0.0 in -
Wind  
Wind 33 mph 11 mph 0 mph
Gust Wind 44 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 29.98 in 29.40 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

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

Feb. 27, 2013 Rise Set
Actual Time 6:29 AM CST 5:39 PM CST
Civil Twilight 6:01 AM CST 6:07 PM CST
Nautical Twilight 5:29 AM CST 6:40 PM CST
Astronomical Twilight 4:56 AM CST 7:12 PM CST
Moon 8:04 PM CST (2/27) 7:01 AM CST (2/27)
Length of Visible Light 12h 06m
Length of Day
11h 10m
Waning Gibbous, 96% of the Moon is Illuminated
Feb 27
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Weather History Calendar

Precipitation Actual month total 2.96 Normal Month Total: 1.79
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
14 | 0 0.02
Average:
32 | 17 0.05
Snow
Actual:
23 | 8 0.12
Average:
32 | 17 0.05
Snow
Actual:
21 | 9 0.04
Average:
32 | 17 0.05
Snow
Actual:
28 | 13 0.19
Average:
32 | 17 0.05
Snow
Actual:
34 | 6 0.02
Average:
32 | 18 0.05
Partly Cloudy
Actual:
36 | 11 0.00
Average:
33 | 18 0.05
Snow
Actual:
34 | 31 1.07
Average:
33 | 18 0.06
Snow
Actual:
33 | 23 T
Average:
33 | 18 0.05
Partly Cloudy
Actual:
32 | 20 0.00
Average:
33 | 18 0.06
Rain
Actual:
49 | 30 0.29
Average:
34 | 19 0.06
Overcast
Actual:
45 | 29 T
Average:
34 | 19 0.06
Partly Cloudy
Actual:
29 | 21 0.00
Average:
34 | 19 0.06
Partly Cloudy
Actual:
44 | 19 0.00
Average:
35 | 19 0.07
Rain
Actual:
39 | 33 T
Average:
35 | 20 0.06
Snow
Actual:
33 | 20 T
Average:
35 | 20 0.06
Snow
Actual:
20 | 12 T
Average:
36 | 20 0.07
Partly Cloudy
Actual:
30 | 9 0.00
Average:
36 | 21 0.06
Snow
Actual:
52 | 27 0.29
Average:
36 | 21 0.07
Snow
Actual:
30 | 12 T
Average:
37 | 21 0.07
Partly Cloudy
Actual:
24 | 8 0.00
Average:
37 | 22 0.07
Snow
Actual:
32 | 19 0.07
Average:
37 | 22 0.07
Snow
Actual:
34 | 24 0.20
Average:
38 | 22 0.07
Snow
Actual:
28 | 22 T
Average:
38 | 23 0.08
Scattered Clouds
Actual:
39 | 17 0.00
Average:
38 | 23 0.08
Partly Cloudy
Actual:
43 | 20 0.00
Average:
39 | 23 0.08
Snow
Actual:
36 | 32 0.45
Average:
39 | 24 0.07
Snow
Actual:
34 | 32 0.18
Average:
40 | 24 0.08
Snow
Actual:
35 | 27 0.02
Average:
40 | 24 0.08
 

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
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 14 7 0 11 1 -8 92 78 63 30.37 30.26 30.16 10 8 2 20 13 24 0.02 Snow
2 23 16 8 20 12 0 92 79 66 30.16 30.05 29.99 10 5 1 22 9 26 0.12 Snow
3 21 15 9 18 11 0 91 77 62 30.07 30.01 29.94 10 6 1 21 9 26 0.04 Snow
4 28 21 13 23 19 7 100 87 73 30.03 29.91 29.83 10 6 1 18 9 18 0.19 Snow
5 34 20 6 27 20 6 92 81 69 30.09 29.88 29.78 10 6 0 17 10 21 0.02 Snow
6 36 24 11 29 21 11 100 80 59 30.24 30.17 30.11 10 10 7 15 7 20 0.00  
7 34 33 31 34 31 27 100 88 75 30.11 29.96 29.85 7 3 0 18 8 22 1.07 Fog , Rain , Snow
8 33 28 23 30 23 19 92 87 81 30.40 30.24 29.93 10 9 2 23 12 33 T Snow
9 32 26 20 26 23 19 92 82 72 30.40 30.28 30.09 10 10 9 17 7 20 0.00  
10 49 40 30 45 36 24 100 86 72 30.09 29.71 29.49 10 7 2 28 16 38 0.29 Rain
11 45 37 29 32 24 19 76 69 62 30.03 29.76 29.51 10 10 10 33 24 44 T  
12 29 25 21 21 20 18 88 79 69 30.11 30.03 29.92 10 10 10 15 9 20 0.00  
13 44 32 19 31 27 18 100 79 57 29.91 29.78 29.71 10 9 5 16 6 20 0.00  
14 39 36 33 32 27 21 82 68 54 29.98 29.77 29.62 10 10 10 24 13 32 T Rain
15 33 27 20 25 14 9 75 59 42 30.19 30.13 29.98 10 10 6 20 12 23 T Snow
16 20 16 12 7 3 0 67 57 47 30.21 30.17 30.13 10 10 10 20 11 26 T Snow
17 30 20 9 14 4 -1 73 52 31 30.23 30.16 30.02 10 10 10 14 6 18 0.00  
18 52 40 27 45 33 16 100 77 53 29.99 29.61 29.40 10 8 4 31 17 43 0.29 Rain , Snow
19 30 21 12 25 10 0 85 73 61 30.19 29.82 29.54 10 7 2 31 21 40 T Snow
20 24 16 8 12 6 0 74 65 55 30.37 30.32 30.22 10 10 10 17 10 25 0.00  
21 32 26 19 25 20 10 85 76 67 30.38 30.22 30.00 10 8 0 28 12 33 0.07 Fog , Snow
22 34 29 24 31 25 21 92 85 78 29.98 29.85 29.78 10 4 0 21 11 28 0.20 Fog , Snow
23 28 25 22 23 19 16 88 78 68 29.97 29.93 29.87 10 10 7 18 11 23 T Snow
24 39 28 17 22 18 13 84 66 48 30.15 30.09 29.98 10 10 10 9 4 13 0.00  
25 43 32 20 28 24 19 92 69 46 30.18 30.10 29.97 10 10 9 13 5 21 0.00  
26 36 34 32 32 30 26 100 85 70 29.94 29.61 29.50 10 4 0 29 18 37 0.45 Fog , Snow
27 34 33 32 32 31 30 96 93 89 29.70 29.58 29.49 10 5 2 17 11 24 0.18 Rain , Snow
28 35 31 27 32 27 20 96 83 69 30.07 29.90 29.68 10 8 2 22 13 39 0.02 Snow