Climatological Report (Daily)
Issued by NWS Chicago, IL

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000
CDUS43 KLOT 200648
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
148 AM CDT MON APR 20 2015


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 19 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   1241 PM  87    1985  62     14       69
  MINIMUM         51   1159 PM  16    1983  39     12       35
  AVERAGE         64                        51     13       52

PRECIPITATION (IN)
  YESTERDAY        0.15          1.82 1927   0.11   0.04     0.00
  MONTH TO DATE    2.75                      2.11   0.64     1.71
  SINCE MAR 1      4.05                      4.43  -0.38     2.74
  SINCE JAN 1      5.97                      7.21  -1.24     6.48

SNOWFALL (IN)
  YESTERDAY        0.0           T    2013   0.0    0.0      0.0
                                      1996
  MONTH TO DATE    T                         0.8   -0.8      0.3
  SINCE MAR 1      7.6                       5.6    2.0      9.4
  SINCE JUL 1     35.5                      36.6   -1.1     56.9
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        1                        15    -14       13
  MONTH TO DATE  217                       340   -123      353
  SINCE MAR 1   1153                      1202    -49     1445
  SINCE JUL 1   6599                      6204    395     7337

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


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           900 PM
 LOWEST     31          1200 PM
 AVERAGE    60

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        89      1987
 MINIMUM TEMPERATURE (F)   40        25      1956


SUNRISE AND SUNSET
APRIL 20 2015.........SUNRISE   608 AM CDT   SUNSET   743 PM CDT
APRIL 21 2015.........SUNRISE   607 AM CDT   SUNSET   744 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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