Climatological Report (Daily)
Issued by NWS Chicago, IL

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213
CDUS43 KLOT 140639
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT SAT APR 14 2018


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR APRIL 13 2018...

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)
 YESTERDAY
  MAXIMUM         47   1013 AM  83    2006  60    -13       63
  MINIMUM         38   1159 PM  18    1950  37      1       43
  AVERAGE         43                        48     -5       53

PRECIPITATION (IN)
  YESTERDAY        0.04          1.21 2014   0.12  -0.08     0.23
  MONTH TO DATE    0.40                      1.43  -1.03     2.11
  SINCE MAR 1      1.62                      3.75  -2.13     4.90
  SINCE JAN 1      6.57                      6.53   0.04     8.93

SNOWFALL (IN)
  YESTERDAY        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
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       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
  YESTERDAY        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    26   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    16.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           600 PM
 LOWEST     70           100 AM
 AVERAGE    81

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


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


SUNRISE AND SUNSET
APRIL 14 2018.........SUNRISE   617 AM CDT   SUNSET   737 PM CDT
APRIL 15 2018.........SUNRISE   616 AM CDT   SUNSET   738 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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