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 130631
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST MON NOV 13 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR NOVEMBER 12 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         36    402 AM  68    1909  50    -14       51
  MINIMUM         32   1159 PM   7    1986  32      0       25
  AVERAGE         34                        41     -7       38

PRECIPITATION (IN)
  YESTERDAY        0.23          1.69 1922   0.08   0.15     0.00
  MONTH TO DATE    0.54                      1.05  -0.51     0.65
  SINCE SEP 1      6.90                      7.07  -0.17     5.34
  SINCE JAN 1     43.69                     32.73  10.96    31.26

SNOWFALL (IN)
  YESTERDAY        0.2           3.5  1959   0.0    0.2      0.0
  MONTH TO DATE    0.2                       0.1    0.1      0.0
  SINCE SEP 1      0.2                       0.2    0.0       T
  SINCE JUL 1      0.2                       0.2    0.0       T
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       31                        24      7       27
  MONTH TO DATE  343                       258     85      151
  SINCE SEP 1    726                       797    -71      448
  SINCE JUL 1    733                       811    -78      448

 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     8   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     2.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1000 PM
 LOWEST     70          1200 AM
 AVERAGE    85

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        73      1989
 MINIMUM TEMPERATURE (F)   32         3      1986


SUNRISE AND SUNSET
NOVEMBER 13 2017......SUNRISE   645 AM CST   SUNSET   436 PM CST
NOVEMBER 14 2017......SUNRISE   646 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.