Chicago, IL

1:25 AM CDT on August 22, 2017 (GMT -0500)
Chicago-O'Hare International

Weather History for KORD - February, 2015

Change the Weather History Date:

Month of February, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 41 °F 23 °F 4 °F
Mean Temperature 32 °F 15 °F -2 °F
Min Temperature 25 °F 6 °F -10 °F
Degree Days  
Heating Degree Days (base 65) 67 50 33 1405
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 7 °F -18 °F
Precipitation  
Precipitation 0.87 in 0.08 in 0.00 in 1.45 in
Snowdepth 18.0 in 8.0 in 4.0 in -
Wind  
Wind 38 mph 11 mph 0 mph
Gust Wind 48 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.77 in 30.18 in 29.57 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

Feb. 12, 2015 Rise Set
Actual Time 6:51 AM CST 5:20 PM CST
Civil Twilight 6:22 AM CST 5:49 PM CST
Nautical Twilight 5:50 AM CST 6:22 PM CST
Astronomical Twilight 5:17 AM CST 6:54 PM CST
Moon 12:55 AM CST (2/12) 11:15 AM CST (2/12)
Length of Visible Light 11h 26m
Length of Day
10h 28m
Last Quarter, 44% of the Moon is Illuminated
Feb 12
Last Quarter
Feb 18
New
Feb 25
First Quarter
Mar 5
Full
Mar 13
Last Quarter

Daily Weather History & Observations

2015 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 31 25 19 30 23 16 100 92 84 30.14 29.88 29.75 1 0 0 30 18 39 0.87 Fog , Snow
2 19 13 6 11 4 0 88 71 53 30.25 30.15 29.93 10 7 1 24 13 31 0.05 Snow
3 26 14 2 22 15 1 88 78 68 30.20 30.09 29.99 10 6 0 15 5 18 0.09 Fog , Snow
4 25 15 4 23 12 -4 96 79 61 30.42 30.15 29.97 10 6 2 20 11 24 0.02 Snow
5 15 7 -2 4 -3 -8 86 69 51 30.53 30.42 30.26 10 10 10 20 9 25 0.00  
6 31 22 13 23 14 5 88 73 57 30.25 30.14 29.96 10 10 10 18 9 26 0.00  
7 41 30 18 36 29 19 100 85 70 29.95 29.77 29.61 10 9 5 16 8 21 0.00  
8 39 32 25 35 30 24 100 93 85 30.01 29.79 29.57 10 4 2 23 10 29 0.01 Rain , Snow
9 27 23 19 23 19 15 100 84 68 30.28 30.18 30.01 10 9 6 21 12 25 T Snow
10 33 24 14 20 17 14 81 69 56 30.28 30.20 30.05 10 10 10 20 8 24 0.00  
11 35 27 18 29 22 7 85 73 60 30.13 30.03 29.95 10 9 4 23 13 28 T  
12 18 13 8 7 -1 -5 67 57 47 30.50 30.41 30.15 10 10 5 28 13 34 T Snow
13 26 16 5 18 8 -2 83 72 61 30.44 30.17 29.90 10 10 10 21 11 26 T Snow
14 27 14 1 20 3 -13 77 61 45 30.51 30.07 29.77 10 8 1 38 19 48 T Snow
15 15 6 -3 7 0 -14 76 64 51 30.60 30.52 30.42 10 7 1 21 9 25 0.03 Snow
16 18 12 5 6 -2 -8 67 52 36 30.42 30.18 30.00 10 10 9 12 5 14 0.00  
17 19 14 8 13 7 -2 80 67 54 30.00 29.94 29.90 10 8 2 20 12 24 T Snow
18 8 3 -3 -2 -7 -16 79 64 49 30.29 30.08 29.88 10 9 4 26 15 32 T Snow
19 4 -2 -8 -11 -15 -18 65 55 44 30.43 30.39 30.30 10 10 10 23 11 27 0.00  
20 18 6 -7 8 0 -12 76 63 49 30.41 30.16 29.98 10 8 2 24 13 29 0.01 Snow
21 32 25 17 22 17 10 77 68 58 30.17 30.01 29.93 10 8 7 12 4 15 T Snow
22 28 15 2 20 4 -10 75 60 45 30.71 30.44 30.19 10 10 7 22 13 24 T Snow
23 12 4 -4 -7 -10 -15 62 50 38 30.76 30.61 30.30 10 10 10 21 10 25 0.00  
24 29 17 4 21 8 -6 75 63 50 30.25 29.84 29.70 10 9 2 26 16 35 0.01 Snow
25 26 18 10 17 11 -3 92 67 42 30.06 30.00 29.87 10 5 1 15 8 20 0.17 Snow
26 19 10 0 14 7 -8 88 69 49 30.47 30.19 30.02 10 4 0 20 13 23 0.17 Fog , Snow
27 14 6 -2 -4 -6 -10 72 59 46 30.71 30.62 30.47 10 10 10 14 8 17 0.00  
28 21 6 -10 14 2 -13 91 65 39 30.77 30.63 30.48 10 8 2 13 5 15 0.02 Snow