Climatological Report (Daily)
Issued by NWS Chicago, IL

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059
CDUS43 KLOT 100650
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
150 AM CDT FRI OCT 10 2025

...................................

...THE ROCKFORD IL CLIMATE SUMMARY FOR OCTOBER 9 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         66   1:43 PM  90    2010  66      0       75
  MINIMUM         38   6:30 AM  23    1915  44     -6       41
  AVERAGE         52                        55     -3       58

PRECIPITATION (IN)
  YESTERDAY        0.00          1.84 1982   0.09  -0.09     0.00
  MONTH TO DATE    0.29                      0.80  -0.51      T
  SINCE SEP 1      1.34                      4.42  -3.08     2.05
  SINCE JAN 1     22.91                     31.21  -8.30    31.53

SNOWFALL (IN)
  YESTERDAY        0.0           T    1925   0.0    0.0      0.0
  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       13                        11      2        7
  MONTH TO DATE   33                        83    -50       52
  SINCE SEP 1     92                       190    -98       89
  SINCE JUL 1    111                       201    -90       98

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   42                         8     34        2
  SINCE SEP 1    153                        97     56      108
  SINCE JAN 1   1010                       836    174      943
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     3.3


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          12:00 AM
 LOWEST     34           3:00 PM
 AVERAGE    66

..........................................................


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        88      1938
 MINIMUM TEMPERATURE (F)   44        22      1925


SUNRISE AND SUNSET
OCTOBER 10 2025.......SUNRISE   7:04 AM CDT   SUNSET   6:22 PM CDT
OCTOBER 11 2025.......SUNRISE   7:05 AM CDT   SUNSET   6:21 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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