Climate Chicago-O Hare International Airport - Illinois
JanJa
FebFe
MarMa
AprAp
MayMa
JunJu
Average high in ºF Av. high Hi
31
35
47
59
70
80
Average low in ºF Av. low Lo
17
20
29
39
48
58
Av. precipitation in inch Av. precip. Pre.
1.73
1.79
2.50
3.38
3.68
3.45
Av. snowfall in inch Snowfall Sn
11
9
6
1
0
0
JulJu
AugAu
SepSe
OctOc
NovNo
DecDe
Average high in ºF Av. high Hi
84
82
75
62
48
35
Average low in ºF Av. low Lo
64
63
54
43
32
21
Av. precipitation in inch Av. precip. Pre.
3.70
4.90
3.21
3.15
3.15
2.25
Av. snowfall in inch Snowfall Sn
0
0
0
0
1
9
Chicago-O Hare International Airport Climate Graph - Illinois Climate Chart
Daily normals Chicago-O Hare International Airport - Illinois - January
Day
High
ºF
Low
ºF
Prec/mo
inch
Prec/yr
inch
Snow/mo
inch
Snow/yr
inch
1 Jan
31.5
17.3
0.08
0.08
0.31
0.80
2 Jan
31.4
17.2
0.12
0.12
0.59
1.50
3 Jan
31.3
17.1
0.20
0.20
0.98
2.50
4 Jan
31.2
17.0
0.24
0.24
1.30
3.30
5 Jan
31.2
16.9
0.31
0.31
1.61
4.10
6 Jan
31.1
16.8
0.39
0.39
1.89
4.80
7 Jan
31.0
16.7
0.43
0.43
2.28
5.80
8 Jan
31.0
16.6
0.51
0.51
2.60
6.60
9 Jan
30.9
16.6
0.55
0.55
2.99
7.60
10 Jan
30.9
16.5
0.63
0.63
3.31
8.40
11 Jan
30.8
16.4
0.67
0.67
3.58
9.10
12 Jan
30.8
16.4
0.75
0.75
4.02
10.20
13 Jan
30.8
16.3
0.79
0.79
4.29
10.90
14 Jan
30.7
16.3
0.87
0.87
4.69
11.90
15 Jan
30.7
16.2
0.91
0.91
5.00
12.70
16 Jan
30.7
16.2
0.94
0.94
5.31
13.50
17 Jan
30.7
16.2
1.02
1.02
5.71
14.50
18 Jan
30.7
16.2
1.06
1.06
6.10
15.50
19 Jan
30.7
16.1
1.10
1.10
6.50
16.50
20 Jan
30.7
16.1
1.18
1.18
6.81
17.30
21 Jan
30.8
16.2
1.22
1.22
7.20
18.30
22 Jan
30.8
16.2
1.30
1.30
7.60
19.30
23 Jan
30.8
16.2
1.34
1.34
7.91
20.10
24 Jan
30.9
16.2
1.38
1.38
8.31
21.10
25 Jan
31.0
16.3
1.42
1.42
8.58
21.80
26 Jan
31.0
16.4
1.50
1.50
9.02
22.90
27 Jan
31.1
16.4
1.54
1.54
9.29
23.60
28 Jan
31.2
16.5
1.57
1.57
9.69
24.60
29 Jan
31.3
16.6
1.61
1.61
10.00
25.40
30 Jan
31.5
16.7
1.69
1.69
10.39
26.40
31 Jan
31.6
16.8
1.73
1.73
10.79
27.40
Weather history Chicago-O Hare International Airport - December 2018
Day
High
ºF
Low
ºF
Precip.
inch
Snow
inch
Snow d.
inch
01 Dec
42.1
36.0
1.13
0.00
3.1
02 Dec
44.1
35.1
0.10
T
0.0
03 Dec
35.1
29.1
0.01
0.31
0.0
04 Dec
32.0
28.2
T
T
0.0
05 Dec
33.1
25.2
T
T
0.0
06 Dec
33.1
19.2
0.00
0.00
0.0
07 Dec
25.2
16.2
0.00
0.00
0.0
08 Dec
32.0
20.1
0.00
0.00
0.0
09 Dec
35.1
17.2
0.00
0.00
0.0
10 Dec
34.0
16.2
0.00
0.00
0.0
11 Dec
37.9
25.2
0.00
0.00
0.0
12 Dec
41.0
29.1
T
T
0.0
13 Dec
46.0
24.3
0.15
0.00
0.0
14 Dec
39.9
32.0
0.13
0.00
0.0
15 Dec
46.0
26.2
0.00
0.00
0.0
16 Dec
48.9
25.2
0.00
0.00
0.0
17 Dec
42.1
28.2
0.00
0.00
0.0
18 Dec
42.1
25.2
0.00
0.00
0.0
19 Dec
48.9
33.1
0.00
0.00
0.0
20 Dec
46.0
37.9
0.10
0.00
0.0
21 Dec
37.9
29.1
0.05
T
0.0
22 Dec
34.0
28.2
T
T
0.0
23 Dec
37.9
28.2
0.00
0.00
0.0
24 Dec
33.1
23.2
0.00
0.00
0.0
25 Dec
45.0
28.2
0.00
0.00
0.0
26 Dec
46.9
26.2
0.00
0.00
0.0
27 Dec
53.1
39.0
0.66
0.00
0.0
28 Dec
53.1
30.2
0.08
0.20
0.0
29 Dec
30.2
22.1
0.05
0.91
0.0
30 Dec
36.0
19.2
0.00
0.00
0.0
Past weather Chicago-O Hare International Airport
Dec 18
Normal
Average high temperature Av. high temp.
39.7 ºF
35 ºF
Average low temperature Av. low temp.
26.8 ºF
21 ºF
Total precipitation Total precip.
2.46 inch
2.25 inch
Total snowfall Total snowfall
1.42 inch
9 inch
Highest max temperature Highest max temp.
53.1 ºF
-
Lowest max temperature Lowest max temp.
25.2 ºF
-
Highest min temperature Highest min temp.
39.0 ºF
-
Lowest min temperature Lowest min temp.
16.2 ºF
-
Past weather December 2018 incomplete - Missing data
Geo Chicago-O Hare International Airport - Illinois
Country
United States
State
Illinois
County
Cook
City
Chicago-O Hare International Airport
Zip code
60666
Longitude
-87.9 dec. degr.
Latitude
41.98 dec. degr.
Altitude - Elevation
659ft
ICAO
-
IATA
-
Date and Time Chicago-O Hare International Airport - Illinois
Local Time
07:57 AM
Sunrise
07:18 AM
Sunset
04:27 PM
Day / Night
Day
Timezone
Chicago -6:00
Timezone DB
America/Chicago
Map of Chicago-O Hare International Airport - Illinois
Chicago-O Hare International Airport weather averages
Annual high temperature
59ºF
Annual low temperature
41ºF
Average annual precip.
36.89 inch
Av. annual snowfall
37 inch
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Station Data
Monthly averages Chicago-O Hare International Airport Longitude: -87.9, Latitude: 41.98 Average weather Chicago-O Hare International Airport, IL - 60666
Monthly: 1981-2010 normals History: 2007-2018
Abbreviations
Average precipitation in : Av. precipitation in Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...