Climatological Report (Daily)
Issued by NWS Chicago, IL

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103
CDUS43 KLOT 200635
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT FRI MAY 20 2016


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 19 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         72    350 PM  96    1934  73     -1       60
  MINIMUM         42    448 AM  31    1929  49     -7       44
  AVERAGE         57                        61     -4       52

PRECIPITATION (IN)
  YESTERDAY        0.00          0.92 1990   0.13  -0.13     0.00
  MONTH TO DATE    1.95                      2.29  -0.34     2.54
  SINCE MAR 1      8.86                      7.96   0.90     6.96
  SINCE JAN 1     10.39                     10.74  -0.35     8.88

SNOWFALL (IN)
  YESTERDAY        0.0           T    1933   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        8                         6      2       13
  MONTH TO DATE  193                       150     43      105
  SINCE MAR 1   1343                      1488   -145     1455
  SINCE JUL 1   5529                      6490   -961     6901

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    0                        19    -19       31
  SINCE MAR 1      7                        27    -20       31
  SINCE JAN 1      7                        27    -20       31
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           200 AM
 LOWEST     25           300 PM
 AVERAGE    57

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        94      1934
 MINIMUM TEMPERATURE (F)   50        31      1924


SUNRISE AND SUNSET
MAY 20 2016...........SUNRISE   530 AM CDT   SUNSET   816 PM CDT
MAY 21 2016...........SUNRISE   529 AM CDT   SUNSET   817 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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