Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 190638
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT TUE MAR 19 2024

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 18 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1905 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         39   3:54 PM  81    2012  48     -9       25
  MINIMUM         23   4:30 AM  -1    1941  29     -6       11
  AVERAGE         31                        38     -7       18

PRECIPITATION (IN)
  YESTERDAY        0.00          1.25 1930   0.08  -0.08      T
  MONTH TO DATE    1.22                      1.31  -0.09     1.62
  SINCE MAR 1      1.22                      1.31  -0.09     1.62
  SINCE JAN 1      3.79                      4.54  -0.75     7.48

SNOWFALL (IN)
  YESTERDAY        0.0           5.1  1971   0.1   -0.1       T
  MONTH TO DATE    T                         3.7   -3.7     10.8
  SINCE MAR 1      T                         3.7   -3.7     10.8
  SINCE JUL 1     21.2                      35.0  -13.8     31.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       34                        27      7       47
  MONTH TO DATE  354                       547   -193      544
  SINCE MAR 1    354                       547   -193      544
  SINCE JUL 1   4528                      5475   -947     5101

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    11.2


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63           7:00 AM
 LOWEST     39           4:00 PM
 AVERAGE    51

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   48        78      1921
 MINIMUM TEMPERATURE (F)   29        -9      1923


SUNRISE AND SUNSET
MARCH 19 2024.........SUNRISE   7:00 AM CDT   SUNSET   7:08 PM CDT
MARCH 20 2024.........SUNRISE   6:59 AM CDT   SUNSET   7:09 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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