Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 050638
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT TUE MAY 5 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 4 2015...

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)
 YESTERDAY
  MAXIMUM         76    352 PM  92    1952  68      8       59
  MINIMUM         51   1159 PM  27    1935  45      6       45
  AVERAGE         64                        56      8       52

PRECIPITATION (IN)
  YESTERDAY        0.58          1.50 1990   0.11   0.47     0.00
  MONTH TO DATE    0.99                      0.45   0.54     0.09
  SINCE MAR 1      5.41                      6.12  -0.71     3.99
  SINCE JAN 1      7.33                      8.90  -1.57     7.73

SNOWFALL (IN)
  YESTERDAY        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
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        1                         9     -8       13
  MONTH TO DATE   14                        39    -25       58
  SINCE MAR 1   1364                      1377    -13     1637
  SINCE JUL 1   6810                      6379    431     7529

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    1                         2     -1        0
  SINCE MAR 1      1                        10     -9        0
  SINCE JAN 1      1                        10     -9        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           400 AM
 LOWEST     39          1000 PM
 AVERAGE    63

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


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


SUNRISE AND SUNSET
MAY  5 2015...........SUNRISE   547 AM CDT   SUNSET   800 PM CDT
MAY  6 2015...........SUNRISE   546 AM CDT   SUNSET   801 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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