Climatological Report (Daily)
Issued by NWS Chicago, IL

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511
CDUS43 KLOT 050635
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU JUN 05 2025

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 4 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         73   3:48 PM  98    1934  78     -5       84
  MINIMUM         55  11:57 PM  35    1945  56     -1       70
  AVERAGE         64                        67     -3       77

PRECIPITATION (IN)
  YESTERDAY        0.45          3.80 2002   0.18   0.27     0.71
  MONTH TO DATE    1.17                      0.70   0.47     1.08
  SINCE JUN 1      1.17                      0.70   0.47     1.08
  SINCE JAN 1      9.57                     14.26  -4.69    16.08

SNOWFALL (IN)
  YESTERDAY        0.0           T    1931   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     17.1                      37.1  -20.0     27.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        1                         2     -1        0
  MONTH TO DATE    5                         9     -4        0
  SINCE JUN 1      5                         9     -4        0
  SINCE JUL 1   5934                      6478   -544     5331

 COOLING
  YESTERDAY        0                         4     -4       12
  MONTH TO DATE   12                        16     -4       26
  SINCE JUN 1     12                        16     -4       26
  SINCE JAN 1     50                        77    -27       94
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     4.6


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          12:00 AM
 LOWEST     53           6:00 PM
 AVERAGE    73

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        94      1925
                                             1934
                                             2021
 MINIMUM TEMPERATURE (F)   57        35      1945


SUNRISE AND SUNSET
JUNE  5 2025..........SUNRISE   5:21 AM CDT   SUNSET   8:29 PM CDT
JUNE  6 2025..........SUNRISE   5:21 AM CDT   SUNSET   8:30 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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