Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 212136
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT SUN APR 21 2024

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 21 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         59   2:59 PM  86    1985  62     -3       59
  MINIMUM         26   5:15 AM  24    1988  40    -14       37
  AVERAGE         43                        51     -8       48

PRECIPITATION (IN)
  TODAY            0.00          3.38 1973   0.14  -0.14     0.00
  MONTH TO DATE    3.07                      2.56   0.51     2.27
  SINCE MAR 1      7.65                      4.96   2.69     5.57
  SINCE JAN 1     10.22                      8.19   2.03    11.43

SNOWFALL (IN)
  TODAY            0.0           0.3  1988   0.0    0.0      0.0
  MONTH TO DATE    0.5                       0.7   -0.2      0.7
  SINCE MAR 1      6.1                       5.6    0.5     14.8
  SINCE JUL 1     27.3                      36.9   -9.6     35.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           22                        14      8       17
  MONTH TO DATE  328                       372    -44      288
  SINCE MAR 1   1007                      1232   -225     1159
  SINCE JUL 1   5181                      6160   -979     5716

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    8                         0      8        9
  SINCE MAR 1      8                         2      6        9
  SINCE JAN 1      8                         2      6        9
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.8


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           6:00 AM
 LOWEST     29           3:00 PM
 AVERAGE    57

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        91      1980
 MINIMUM TEMPERATURE (F)   41        23      1986


SUNRISE AND SUNSET
APRIL 21 2024.........SUNRISE   6:05 AM CDT   SUNSET   7:45 PM CDT
APRIL 22 2024.........SUNRISE   6:04 AM CDT   SUNSET   7:46 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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