Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 030631
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED MAY 3 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 2 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51    446 PM  88    1959  67    -16       63
  MINIMUM         38   1159 PM  28    1966  44     -6       41
  AVERAGE         45                        56    -11       52

PRECIPITATION (IN)
  YESTERDAY        0.01          1.25 1933   0.11  -0.10      T
  MONTH TO DATE    0.19                      0.22  -0.03     0.25
  SINCE MAR 1     10.11                      5.89   4.22     7.16
  SINCE JAN 1     14.14                      8.67   5.47     8.69

SNOWFALL (IN)
  YESTERDAY        0.0           T    1976   0.0    0.0      0.0
                                      2005
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      5.1                       5.7   -0.6      2.8
  SINCE JUL 1     22.1                      36.7  -14.6     24.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       20                        10     10       13
  MONTH TO DATE   36                        20     16       28
  SINCE MAR 1   1192                      1358   -166     1178
  SINCE JUL 1   5266                      6360  -1094     5364

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      8                         8      0        7
  SINCE JAN 1      8                         8      0        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    13.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85          1100 PM
 LOWEST     56           300 PM
 AVERAGE    71

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1938
 MINIMUM TEMPERATURE (F)   44        26      2005


SUNRISE AND SUNSET
MAY  3 2017...........SUNRISE   549 AM CDT   SUNSET   758 PM CDT
MAY  4 2017...........SUNRISE   548 AM CDT   SUNSET   759 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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