Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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
285
CDUS43 KLOT 272134
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON JUL 27 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR JULY 27 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 96 2:58 PM 103 1955 84 12 92
MINIMUM 78 5:18 AM 46 1937 64 14 71
AVERAGE 87 74 13 82
PRECIPITATION (IN)
TODAY 0.00 2.25 1896 0.13 -0.13 0.00
MONTH TO DATE 2.53 3.31 -0.78 5.96
SINCE JUN 1 8.41 8.54 -0.13 9.34
SINCE JAN 1 19.39 22.10 -2.71 17.74
SNOWFALL (IN)
TODAY 0.0 T 1944 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 12 27 -15 9
SINCE JUL 1 0 0 0 0
COOLING
TODAY 22 9 13 17
MONTH TO DATE 291 242 49 307
SINCE JUN 1 441 424 17 570
SINCE JAN 1 509 485 24 608
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 11.2
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 53 2:00 PM
AVERAGE 77
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 103 1916
MINIMUM TEMPERATURE (F) 64 46 1925
SUNRISE AND SUNSET
JULY 27 2026..........SUNRISE 5:44 AM CDT SUNSET 8:21 PM CDT
JULY 28 2026..........SUNRISE 5:45 AM CDT SUNSET 8:20 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$