Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 182133
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT MON MAR 18 2024

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 18 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         37   2:48 PM  81    2012  48    -11       25
  MINIMUM         23   4:30 AM  -1    1941  29     -6       11
  AVERAGE         30                        38     -8       18

PRECIPITATION (IN)
  TODAY            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)
  TODAY            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
  TODAY           35                        27      8       47
  MONTH TO DATE  355                       547   -192      544
  SINCE MAR 1    355                       547   -192      544
  SINCE JUL 1   4529                      5475   -946     5101

 COOLING
  TODAY            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    12.0


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    63           7:00 AM
 LOWEST     43           2:00 PM
 AVERAGE    53

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


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


SUNRISE AND SUNSET
MARCH 18 2024.........SUNRISE   7:02 AM CDT   SUNSET   7:07 PM CDT
MARCH 19 2024.........SUNRISE   7:00 AM CDT   SUNSET   7:08 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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