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
412
CDUS43 KLOT 120642
CLIRFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
142 AM CDT MON OCT 12 2026
...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 11 2026...
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)
YESTERDAY
MAXIMUM 80 3:45 PM 88 1920 65 15 70
MINIMUM 48 5:57 AM 25 2009 44 4 42
AVERAGE 64 54 10 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.79 1912 0.08 -0.08 0.00
MONTH TO DATE 1.41 0.97 0.44 0.31
SINCE SEP 1 8.81 4.59 4.22 1.36
SINCE JAN 1 31.04 31.38 -0.34 22.93
SNOWFALL (IN)
YESTERDAY 0.0 T 1917 0.0 0.0 0.0
2006
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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
YESTERDAY 1 11 -10 9
MONTH TO DATE 57 105 -48 51
SINCE SEP 1 106 212 -106 110
SINCE JUL 1 106 223 -117 129
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 8 -3 42
SINCE SEP 1 151 97 54 153
SINCE JAN 1 898 836 62 1010
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 42 3:00 PM
AVERAGE 70
..........................................................
THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 85 1930
2008
MINIMUM TEMPERATURE (F) 43 24 1987
1988
SUNRISE AND SUNSET
OCTOBER 12 2026.......SUNRISE 7:06 AM CDT SUNSET 6:19 PM CDT
OCTOBER 13 2026.......SUNRISE 7:07 AM CDT SUNSET 6:18 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$