Climatological Report (Daily)
Issued by NWS Chicago, IL

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS43 KLOT 242131
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
431 PM CDT SUN SEP 24 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR SEPTEMBER 24 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         90    259 PM  92    2007  72     18       76
                                      1920
  MINIMUM         65    500 AM  28    1976  49     16       65
  AVERAGE         78                        60     18       71

PRECIPITATION (IN)
  TODAY            0.00          3.26 1986   0.11  -0.11     0.00
  MONTH TO DATE    0.51                      2.73  -2.22     2.93
  SINCE SEP 1      0.51                      2.73  -2.22     2.93
  SINCE JAN 1     37.30                     28.39   8.91    28.85

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE SEP 1      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T

DEGREE DAYS
 HEATING
  TODAY            0                         6     -6        0
  MONTH TO DATE   50                        72    -22        2
  SINCE SEP 1     50                        72    -22        2
  SINCE JUL 1     57                        86    -29        2

 COOLING
  TODAY           13                         1     12        6
  MONTH TO DATE  102                        78     24      151
  SINCE SEP 1    102                        78     24      151
  SINCE JAN 1    786                       805    -19     1068
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           300 AM
 LOWEST     34           100 PM
 AVERAGE    61

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        95      1920
 MINIMUM TEMPERATURE (F)   48        27      1942


SUNRISE AND SUNSET
SEPTEMBER 24 2017.....SUNRISE   646 AM CDT   SUNSET   650 PM CDT
SEPTEMBER 25 2017.....SUNRISE   647 AM CDT   SUNSET   648 PM CDT


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




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.