Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 160643
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT SAT MAR 16 2024

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 15 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         57   4:38 PM  82    2012  46     11       48
  MINIMUM         36   6:44 AM   5    1979  28      8       18
  AVERAGE         47                        37     10       33

PRECIPITATION (IN)
  YESTERDAY        0.00          1.75 1943   0.07  -0.07     0.00
  MONTH TO DATE    1.22                      1.07   0.15     1.35
  SINCE MAR 1      1.22                      1.07   0.15     1.35
  SINCE JAN 1      3.79                      4.30  -0.51     7.21

SNOWFALL (IN)
  YESTERDAY        0.0           7.0  1923   0.1   -0.1      0.0
  MONTH TO DATE    0.0                       3.2   -3.2     10.8
  SINCE MAR 1      0.0                       3.2   -3.2     10.8
  SINCE JUL 1     21.2                      34.5  -13.3     31.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        28    -10       32
  MONTH TO DATE  272                       465   -193      435
  SINCE MAR 1    272                       465   -193      435
  SINCE JUL 1   4446                      5393   -947     4992

 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    15   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.5


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           5:00 AM
 LOWEST     38           4:00 PM
 AVERAGE    59

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   47        80      2012
 MINIMUM TEMPERATURE (F)   28         6      1923


SUNRISE AND SUNSET
MARCH 16 2024.........SUNRISE   7:06 AM CDT   SUNSET   7:05 PM CDT
MARCH 17 2024.........SUNRISE   7:04 AM CDT   SUNSET   7:06 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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