Climatological Report (Daily)
Issued by NWS
Issued by NWS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
361
CDUS43 KLOT 082141
CLIMDW
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT TUE SEP 08 2026
...................................
...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 8 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1928 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 2:27 PM 98 1933 79 7 73
MINIMUM 66 6:33 AM 45 1986 62 4 52
AVERAGE 76 70 6 63
PRECIPITATION (IN)
TODAY 0.00 1.37 1948 0.09 -0.09 0.00
MONTH TO DATE T 0.84 -0.84 0.06
SINCE SEP 1 T 0.84 -0.84 0.06
SINCE JAN 1 32.14 24.87 7.27 24.88
DEGREE DAYS
HEATING
TODAY 0 1 -1 2
MONTH TO DATE 0 3 -3 21
SINCE SEP 1 0 3 -3 21
SINCE JUL 1 0 7 -7 23
COOLING
TODAY 11 6 5 0
MONTH TO DATE 127 54 73 11
SINCE SEP 1 127 54 73 11
SINCE JAN 1 1098 1010 88 1152
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 12:00 AM
LOWEST 41 3:00 PM
AVERAGE 59
..........................................................
THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 95 1955
1959
1983
MINIMUM TEMPERATURE (F) 61 47 1943
1975
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 6:24 AM CDT SUNSET 7:12 PM CDT
SEPTEMBER 9 2026.....SUNRISE 6:25 AM CDT SUNSET 7:11 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$