Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 120639
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT TUE MAR 12 2024

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 11 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         71R  3:12 PM  71    1990  44     27       37
  MINIMUM         25   2:19 AM  -4    1943  26     -1       32
  AVERAGE         48                        35     13       35

PRECIPITATION (IN)
  YESTERDAY        0.00          1.37 1962   0.07  -0.07     0.30
  MONTH TO DATE    0.84                      0.78   0.06     1.28
  SINCE MAR 1      0.84                      0.78   0.06     1.28
  SINCE JAN 1      3.41                      4.01  -0.60     7.14

SNOWFALL (IN)
  YESTERDAY        0.0           5.0  1941   0.2   -0.2      2.9
                                      1950
  MONTH TO DATE    0.0                       2.5   -2.5     10.3
  SINCE MAR 1      0.0                       2.5   -2.5     10.3
  SINCE JUL 1     21.2                      33.8  -12.6     30.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        30    -13       30
  MONTH TO DATE  218                       351   -133      294
  SINCE MAR 1    218                       351   -133      294
  SINCE JUL 1   4392                      5279   -887     4851

 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    25   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    12.8


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           2:00 AM
 LOWEST     30           3:00 PM
 AVERAGE    54

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        78      1990
 MINIMUM TEMPERATURE (F)   27        -3      1948


SUNRISE AND SUNSET
MARCH 12 2024.........SUNRISE   7:12 AM CDT   SUNSET   7:00 PM CDT
MARCH 13 2024.........SUNRISE   7:11 AM CDT   SUNSET   7:01 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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