Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 020640
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT SAT MAY 2 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MAY 1 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         71    257 PM  88    1992  67      4       48
                                      1952
  MINIMUM         34    425 AM  27    1978  44    -10       40
  AVERAGE         53                        55     -2       44

PRECIPITATION (IN)
  YESTERDAY        0.00          2.00 1973   0.11  -0.11     0.09
  MONTH TO DATE    0.00                      0.11  -0.11     0.09
  SINCE MAR 1      4.42                      5.78  -1.36     3.99
  SINCE JAN 1      6.34                      8.56  -2.22     7.73

SNOWFALL (IN)
  YESTERDAY        0.0           1.5  1940   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       12                        10      2       21
  MONTH TO DATE   12                        10      2       21
  SINCE MAR 1   1362                      1348     14     1600
  SINCE JUL 1   6808                      6350    458     7492

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


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     2.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           600 AM
 LOWEST     23           200 PM
 AVERAGE    58

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        88      1959
 MINIMUM TEMPERATURE (F)   44        28      1966


SUNRISE AND SUNSET
MAY  2 2015...........SUNRISE   551 AM CDT   SUNSET   756 PM CDT
MAY  3 2015...........SUNRISE   550 AM CDT   SUNSET   758 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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