Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 150638
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SUN MAY 15 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 14 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51    357 PM  92    2013  71    -20       68
                                      2007
  MINIMUM         36   1155 PM  33    1943  48    -12       43
                                      1910
  AVERAGE         44                        60    -16       56

PRECIPITATION (IN)
  YESTERDAY        0.00          2.35 1945   0.13  -0.13     0.26
  MONTH TO DATE    1.95                      1.64   0.31     2.34
  SINCE MAR 1      8.86                      7.31   1.55     6.76
  SINCE JAN 1     10.39                     10.09   0.30     8.68

SNOWFALL (IN)
  YESTERDAY        0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      2.8                       5.7   -2.9      7.6
  SINCE JUL 1     24.0                      36.7  -12.7     35.5
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       21                         7     14        9
  MONTH TO DATE  135                       119     16       85
  SINCE MAR 1   1285                      1457   -172     1435
  SINCE JUL 1   5471                      6459   -988     6881

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                        12    -12       13
  SINCE MAR 1      7                        20    -13       13
  SINCE JAN 1      7                        20    -13       13
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    13.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70          1200 AM
 LOWEST     46           300 PM
 AVERAGE    58

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        90      1944
                                             1941
 MINIMUM TEMPERATURE (F)   48        31      1926


SUNRISE AND SUNSET
MAY 15 2016...........SUNRISE   535 AM CDT   SUNSET   811 PM CDT
MAY 16 2016...........SUNRISE   534 AM CDT   SUNSET   812 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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