Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 202135
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT MON MAR 20 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 20 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1905 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         64    259 PM  83    2012  49     15       47
  MINIMUM         45    715 AM   4    1965  29     16       30
  AVERAGE         55                        39     16       39

PRECIPITATION (IN)
  TODAY            0.04          1.67 2011   0.08  -0.04     0.00
  MONTH TO DATE    0.54                      1.37  -0.83     2.03
  SINCE MAR 1      0.54                      1.37  -0.83     2.03
  SINCE JAN 1      4.57                      4.15   0.42     3.56

SNOWFALL (IN)
  TODAY            T             5.0  1933   0.1   -0.1      0.0
  MONTH TO DATE    5.1                       3.6    1.5      1.8
  SINCE MAR 1      5.1                       3.6    1.5      1.8
  SINCE JUL 1     22.1                      34.6  -12.5     23.0

DEGREE DAYS
 HEATING
  TODAY           10                        26    -16       26
  MONTH TO DATE  579                       602    -23      444
  SINCE MAR 1    579                       602    -23      444
  SINCE JUL 1   4653                      5604   -951     4630

 COOLING
  TODAY            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    20   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  HAIL


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           700 AM
 LOWEST     40           300 PM
 AVERAGE    62

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


THE ROCKFORD IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   49        84      2012
 MINIMUM TEMPERATURE (F)   29         6      1965


SUNRISE AND SUNSET
MARCH 20 2017.........SUNRISE   659 AM CDT   SUNSET   709 PM CDT
MARCH 21 2017.........SUNRISE   657 AM CDT   SUNSET   710 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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