Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 042143
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT MON MAY 4 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 4 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         76    222 PM  92    1952  68      8       59
  MINIMUM         59    449 AM  27    1935  45     14       45
  AVERAGE         68                        56     12       52

PRECIPITATION (IN)
  TODAY            0.18          1.50 1990   0.11   0.07     0.00
  MONTH TO DATE    0.59                      0.45   0.14     0.09
  SINCE MAR 1      5.01                      6.12  -1.11     3.99
  SINCE JAN 1      6.93                      8.90  -1.97     7.73

SNOWFALL (IN)
  TODAY            0.0           0.5  1935   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      7.6                       5.7    1.9      9.4
  SINCE JUL 1     35.5                      36.7   -1.2     56.9

DEGREE DAYS
 HEATING
  TODAY            0                         9     -9       13
  MONTH TO DATE   13                        39    -26       58
  SINCE MAR 1   1363                      1377    -14     1637
  SINCE JUL 1   6809                      6379    430     7529

 COOLING
  TODAY            3                         1      2        0
  MONTH TO DATE    4                         2      2        0
  SINCE MAR 1      4                        10     -6        0
  SINCE JAN 1      4                        10     -6        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     4.8


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    87           400 AM
 LOWEST     53           200 PM
 AVERAGE    70

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        93      1949
 MINIMUM TEMPERATURE (F)   45        29      1944


SUNRISE AND SUNSET
MAY  4 2015...........SUNRISE   548 AM CDT   SUNSET   759 PM CDT
MAY  5 2015...........SUNRISE   547 AM CDT   SUNSET   800 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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