Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 132131
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
431 PM CDT FRI APR 13 2018


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 13 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         47   1013 AM  83    2006  60    -13       63
  MINIMUM         39    516 AM  18    1950  37      2       43
  AVERAGE         43                        48     -5       53

PRECIPITATION (IN)
  TODAY            T             1.21 2014   0.12  -0.12     0.23
  MONTH TO DATE    0.36                      1.43  -1.07     2.11
  SINCE MAR 1      1.58                      3.75  -2.17     4.90
  SINCE JAN 1      6.53                      6.53   0.00     8.93

SNOWFALL (IN)
  TODAY            0.0           0.3  2006   0.0    0.0      0.0
  MONTH TO DATE    2.4                       0.6    1.8       T
  SINCE MAR 1      4.8                       5.4   -0.6      5.1
  SINCE JUL 1     33.1                      36.4   -3.3     22.1

DEGREE DAYS
 HEATING
  TODAY           22                        17      5       12
  MONTH TO DATE  392                       247    145      187
  SINCE MAR 1   1283                      1109    174      989
  SINCE JUL 1   6224                      6111    113     5063

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


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    14.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           400 AM
 LOWEST     70           100 AM
 AVERAGE    78

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        85      2003
 MINIMUM TEMPERATURE (F)   38        21      1957
                                             1907


SUNRISE AND SUNSET
APRIL 13 2018.........SUNRISE   619 AM CDT   SUNSET   736 PM CDT
APRIL 14 2018.........SUNRISE   617 AM CDT   SUNSET   737 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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