Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 222247
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
447 PM CST SUN JAN 22 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 22 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         44    300 PM  55    1964  29     15       27
  MINIMUM         33    641 AM -21    1936  13     20       21
  AVERAGE         39                        21     18       24

PRECIPITATION (IN)
  TODAY            0.00          2.07 1965   0.04  -0.04      T
  MONTH TO DATE    2.05                      1.00   1.05     0.73
  SINCE DEC 1      3.93                      2.98   0.95     5.38
  SINCE JAN 1      2.05                      1.00   1.05     0.73

SNOWFALL (IN)
  TODAY            0.0           3.3  2008   0.3   -0.3       T
  MONTH TO DATE    0.2                       7.3   -7.1      3.7
  SINCE DEC 1     16.3                      18.6   -2.3      8.9
  SINCE JUL 1     16.3                      20.4   -4.1     17.7

DEGREE DAYS
 HEATING
  TODAY           26                        44    -18       41
  MONTH TO DATE  853                       962   -109      993
  SINCE DEC 1   2123                      2188    -65     1833
  SINCE JUL 1   2992                      3523   -531     2864

 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    14   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     3.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     70           300 PM
 AVERAGE    85

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        55      1909
 MINIMUM TEMPERATURE (F)   13       -24      1936


SUNRISE AND SUNSET
JANUARY 22 2017.......SUNRISE   718 AM CST   SUNSET   458 PM CST
JANUARY 23 2017.......SUNRISE   717 AM CST   SUNSET   500 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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