Climatological Report (Daily)
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000
CDUS43 KLOT 252147
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
447 PM CDT MON MAR 25 2019


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MARCH 25 2019...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         42    231 PM  79    2007  50     -8       41
  MINIMUM         33    705 AM  12    1974  32      1       27
                                      1940
  AVERAGE         38                        41     -3       34

PRECIPITATION (IN)
  TODAY            0.00          3.20 1884   0.08  -0.08     0.00
  MONTH TO DATE    1.69                      1.96  -0.27     1.21
  SINCE MAR 1      1.69                      1.96  -0.27     1.21
  SINCE JAN 1      6.46                      5.48   0.98     7.39

SNOWFALL (IN)
  TODAY            0.0          13.6  1930   0.1   -0.1      0.0
  MONTH TO DATE    0.3                       4.9   -4.6      2.6
  SINCE MAR 1      0.3                       4.9   -4.6      2.6
  SINCE JUL 1     41.6                      34.4    7.2     32.9

DEGREE DAYS
 HEATING
  TODAY           27                        24      3       31
  MONTH TO DATE  801                       705     96      740
  SINCE MAR 1    801                       705     96      740
  SINCE JUL 1   5592                      5439    153     5198

 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    28   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    21.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1200 AM
 LOWEST     30           300 PM
 AVERAGE    60

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        79      2007
 MINIMUM TEMPERATURE (F)   32         7      1873


SUNRISE AND SUNSET
MARCH 25 2019.........SUNRISE   647 AM CDT   SUNSET   709 PM CDT
MARCH 26 2019.........SUNRISE   645 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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