Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 212132
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
431 PM CDT SAT MAY 21 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 21 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         80    210 PM  93    1934  73      7       69
  MINIMUM         50    424 AM  29    2002  50      0       40
  AVERAGE         65                        62      3       55

PRECIPITATION (IN)
  TODAY            0.00          1.70 1940   0.15  -0.15     0.00
  MONTH TO DATE    1.95                      2.58  -0.63     2.89
  SINCE MAR 1      8.86                      8.25   0.61     7.31
  SINCE JAN 1     10.39                     11.03  -0.64     9.23

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  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                         5     -5       10
  MONTH TO DATE  199                       160     39      136
  SINCE MAR 1   1349                      1498   -149     1486
  SINCE JUL 1   5535                      6500   -965     6932

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE    0                        23    -23       31
  SINCE MAR 1      7                        31    -24       31
  SINCE JAN 1      7                        31    -24       31
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           300 AM
 LOWEST     27           200 PM
 AVERAGE    52

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        94      1925
 MINIMUM TEMPERATURE (F)   50        33      1967


SUNRISE AND SUNSET
MAY 21 2016...........SUNRISE   529 AM CDT   SUNSET   817 PM CDT
MAY 22 2016...........SUNRISE   529 AM CDT   SUNSET   818 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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