Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 182247
CLIRFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CST SUN JAN 18 2015

...................................
...THE ROCKFORD IL CLIMATE SUMMARY FOR JANUARY 18 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         42   252 PM     57  1996    29     13       20
  MINIMUM         33   807 AM    -23  1994    13     20        4
  AVERAGE         38                          21     17       12

PRECIPITATION (IN)
  TODAY           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)
  TODAY            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

DEGREE DAYS
 HEATING
  TODAY             27                        44    -17       53
  MONTH TO DATE    879                       786     93      919
  SINCE DEC 1     1942                      2012    -70     2324
  SINCE JUL 1     3489                      3347    142     3707

 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    17   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED    11.0

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7

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

RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           600 AM
 LOWEST     60           200 PM
 AVERAGE    71
..........................................................

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

SUNRISE AND SUNSET
JANUARY 18 2015.......SUNRISE   721 AM CST   SUNSET   453 PM CST
JANUARY 19 2015.......SUNRISE   720 AM CST   SUNSET   454 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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