Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 122135
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT THU MAY 12 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 12 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         70   1229 PM  87    2011  71     -1       56
                                      1991
  MINIMUM         60    315 AM  29    1981  47     13       41
  AVERAGE         65                        59      6       49

PRECIPITATION (IN)
  TODAY            0.05          1.20 1912   0.12  -0.07      T
  MONTH TO DATE    1.73                      1.38   0.35     2.08
  SINCE MAR 1      8.64                      7.05   1.59     6.50
  SINCE JAN 1     10.17                      9.83   0.34     8.42

SNOWFALL (IN)
  TODAY            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

DEGREE DAYS
 HEATING
  TODAY            0                         7     -7       16
  MONTH TO DATE  100                       105     -5       61
  SINCE MAR 1   1250                      1443   -193     1411
  SINCE JUL 1   5436                      6445  -1009     6857

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                        10    -10       13
  SINCE MAR 1      7                        18    -11       13
  SINCE JAN 1      7                        18    -11       13
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    11.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     52           300 PM
 AVERAGE    73

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        88      1991
                                             1940
 MINIMUM TEMPERATURE (F)   47        32      1938
                                             1923


SUNRISE AND SUNSET
MAY 12 2016...........SUNRISE   538 AM CDT   SUNSET   808 PM CDT
MAY 13 2016...........SUNRISE   537 AM CDT   SUNSET   809 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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