Climatological Report (Daily)
Issued by NWS Chicago, IL

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033
CDUS43 KLOT 080640
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT MON JUN 08 2026

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JUNE 7 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         82  10:11 AM  97    1933  79      3       80
  MINIMUM         66   2:47 AM  38    1935  57      9       50
  AVERAGE         74                        68      6       65

PRECIPITATION (IN)
  YESTERDAY        0.05          2.87 1916   0.18  -0.13     0.02
  MONTH TO DATE    0.55                      1.26  -0.71     1.19
  SINCE JUN 1      0.55                      1.26  -0.71     1.19
  SINCE JAN 1     11.53                     14.82  -3.29     9.59

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   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     30.8                      37.1   -6.3     17.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    1                        15    -14        5
  SINCE JUN 1      1                        15    -14        5
  SINCE JUL 1   6085                      6484   -399     5934

 COOLING
  YESTERDAY        9                         4      5        0
  MONTH TO DATE   39                        28     11       14
  SINCE JUN 1     39                        28     11       14
  SINCE JAN 1    107                        89     18       52
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     4.8


SKY COVER
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           2:00 PM
 LOWEST     46          10:00 AM
 AVERAGE    67

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        98      1934
 MINIMUM TEMPERATURE (F)   58        36      1913


SUNRISE AND SUNSET
JUNE  8 2026..........SUNRISE   5:20 AM CDT   SUNSET   8:31 PM CDT
JUNE  9 2026..........SUNRISE   5:20 AM CDT   SUNSET   8:32 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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