Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 040641
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT THU APR 04 2024

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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 3 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         38   2:23 PM  80    1956  55    -17       63
  MINIMUM         34  11:59 PM  15    1954  34      0       34
  AVERAGE         36                        44     -8       49

PRECIPITATION (IN)
  YESTERDAY        0.17          0.90 1968   0.11   0.06     0.10
  MONTH TO DATE    2.02                      0.33   1.69     0.10
  SINCE MAR 1      6.60                      2.73   3.87     3.40
  SINCE JAN 1      9.17                      5.96   3.21     9.26

SNOWFALL (IN)
  YESTERDAY        0.5           1.0  1926   0.1    0.4      0.0
  MONTH TO DATE    0.5                       0.2    0.3       T
  SINCE MAR 1      6.1                       5.1    1.0     14.1
  SINCE JUL 1     27.3                      36.4   -9.1     34.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       29                        21      8       16
  MONTH TO DATE   76                        63     13       70
  SINCE MAR 1    755                       923   -168      941
  SINCE JUL 1   4929                      5851   -922     5498

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         2     -2        0
  SINCE JAN 1      0                         2     -2        0
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    19.5


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           7:00 AM
 LOWEST     82           6:00 PM
 AVERAGE    87

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        84      1929
 MINIMUM TEMPERATURE (F)   35         9      1975


SUNRISE AND SUNSET
APRIL  4 2024.........SUNRISE   6:33 AM CDT   SUNSET   7:26 PM CDT
APRIL  5 2024.........SUNRISE   6:31 AM CDT   SUNSET   7:27 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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