Climatological Report (Daily)
Issued by NWS Chicago, IL

Home | Current Version | Previous Version | Graphics & Text | 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 140631
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST TUE NOV 14 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 13 2017...

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)
 YESTERDAY
  MAXIMUM         39    136 PM  73    1989  49    -10       58
  MINIMUM         25    606 AM   3    1986  32     -7       32
  AVERAGE         32                        40     -8       45

PRECIPITATION (IN)
  YESTERDAY        0.00          1.87 1951   0.09  -0.09     0.00
  MONTH TO DATE    0.54                      1.14  -0.60     0.65
  SINCE SEP 1      6.90                      7.16  -0.26     5.34
  SINCE JAN 1     43.69                     32.82  10.87    31.26

SNOWFALL (IN)
  YESTERDAY        0.0           1.5  1972   0.1   -0.1      0.0
  MONTH TO DATE    0.2                       0.2    0.0      0.0
  SINCE SEP 1      0.2                       0.3   -0.1       T
  SINCE JUL 1      0.2                       0.3   -0.1       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       33                        25      8       20
  MONTH TO DATE  376                       283     93      171
  SINCE SEP 1    759                       822    -63      468
  SINCE JUL 1    766                       836    -70      468

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        4
  SINCE SEP 1    144                        93     51      186
  SINCE JAN 1    828                       820      8     1103
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     85          1200 PM
 AVERAGE    93

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        73      1971
 MINIMUM TEMPERATURE (F)   31         4      1959


SUNRISE AND SUNSET
NOVEMBER 14 2017......SUNRISE   646 AM CST   SUNSET   435 PM CST
NOVEMBER 15 2017......SUNRISE   647 AM CST   SUNSET   435 PM CST


-  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.