Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 110637
CLIRFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST SAT MAR 11 2017


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

...THE ROCKFORD IL CLIMATE SUMMARY FOR MARCH 10 2017...

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)
 YESTERDAY
  MAXIMUM         34   1213 AM  70    1955  44    -10       55
  MINIMUM         21   1159 PM  -2    2003  26     -5       36
  AVERAGE         28                        35     -7       46

PRECIPITATION (IN)
  YESTERDAY        0.00          1.50 1943   0.07  -0.07     0.00
  MONTH TO DATE    0.27                      0.65  -0.38     0.39
  SINCE MAR 1      0.27                      0.65  -0.38     0.39
  SINCE JAN 1      4.30                      3.43   0.87     1.92

SNOWFALL (IN)
  YESTERDAY        0.0           7.0  1943   0.2   -0.2      0.0
  MONTH TO DATE    1.2                       2.1   -0.9      1.8
  SINCE MAR 1      1.2                       2.1   -0.9      1.8
  SINCE JUL 1     18.2                      33.1  -14.9     23.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       37                        30      7       19
  MONTH TO DATE  258                       322    -64      252
  SINCE MAR 1    258                       322    -64      252
  SINCE JUL 1   4332                      5324   -992     4438

 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    22   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    13.8


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    50           600 AM
 LOWEST     21          1200 PM
 AVERAGE    36

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


THE ROCKFORD IL CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        71      1990
 MINIMUM TEMPERATURE (F)   26        -4      1943


SUNRISE AND SUNSET
MARCH 11 2017.........SUNRISE   615 AM CST   SUNSET   559 PM CST
MARCH 12 2017.........SUNRISE   713 AM CDT   SUNSET   700 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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