Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 190640
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST MON JAN 19 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 18 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42    252 PM  57    1996  29     13       20
  MINIMUM         25   1002 PM -23    1994  13     12        4
  AVERAGE         34                        21     13       12

PRECIPITATION (IN)
  YESTERDAY        0.00          0.87 1933   0.04  -0.04     0.22
  MONTH TO DATE    0.80                      0.84  -0.04     1.59
  SINCE DEC 1      1.73                      2.82  -1.09     3.28
  SINCE JAN 1      0.80                      0.84  -0.04     1.59

SNOWFALL (IN)
  YESTERDAY        0.0           7.0  1943   0.4   -0.4      2.4
  MONTH TO DATE    7.1                       6.1    1.0      9.7
  SINCE DEC 1      7.2                      17.4  -10.2     27.4
  SINCE JUL 1     10.8                      19.2   -8.4     28.4
  SNOW DEPTH       1

DEGREE DAYS
 HEATING
  YESTERDAY       31                        44    -13       53
  MONTH TO DATE  883                       786     97      919
  SINCE DEC 1   1946                      2012    -66     2324
  SINCE JUL 1   3493                      3347    146     3707

 COOLING
  YESTERDAY        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    17   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           700 PM
 LOWEST     60           200 PM
 AVERAGE    73

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   29        53      2006
 MINIMUM TEMPERATURE (F)   13       -24      1994
                                             1985


SUNRISE AND SUNSET
JANUARY 19 2015.......SUNRISE   720 AM CST   SUNSET   454 PM CST
JANUARY 20 2015.......SUNRISE   720 AM CST   SUNSET   455 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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