Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 212239
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
438 PM CST MON JAN 21 2019


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 21 2019...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         14    359 PM  60    1906  29    -15       41
  MINIMUM         -7    606 AM -22    1984  13    -20       34
                                      1970
  AVERAGE          4                        21    -17       38

PRECIPITATION (IN)
  TODAY            0.00          0.88 1916   0.04  -0.04     0.01
  MONTH TO DATE    1.12                      0.96   0.16     0.33
  SINCE DEC 1      3.78                      2.94   0.84     0.82
  SINCE JAN 1      1.12                      0.96   0.16     0.33

SNOWFALL (IN)
  TODAY            0.0           6.4  2005   0.3   -0.3      0.0
  MONTH TO DATE   10.3                       7.0    3.3      5.9
  SINCE DEC 1     11.1                      18.3   -7.2     10.6
  SINCE JUL 1     26.9                      20.1    6.8     10.8

DEGREE DAYS
 HEATING
  TODAY           61                        44     17       27
  MONTH TO DATE  811                       918   -107     1017
  SINCE DEC 1   1864                      2144   -280     2262
  SINCE JUL 1   3409                      3479    -70     3476

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           700 AM
 LOWEST     63          1100 AM
 AVERAGE    73

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        55      1964
 MINIMUM TEMPERATURE (F)   13       -21      1936


SUNRISE AND SUNSET
JANUARY 21 2019.......SUNRISE   719 AM CST   SUNSET   457 PM CST
JANUARY 22 2019.......SUNRISE   718 AM CST   SUNSET   458 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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