Climatological Report (Daily)
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000
CDUS43 KLOT 232135
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT MON MAY 23 2016


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MAY 23 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81    259 PM  92    1977  72      9       80
                                      1964
                                      1921
  MINIMUM         48    348 AM  37    1917  50     -2       46
  AVERAGE         65                        61      4       63

PRECIPITATION (IN)
  TODAY            0.00          1.23 1995   0.13  -0.13     0.00
  MONTH TO DATE    3.66                      2.74   0.92     3.12
  SINCE MAR 1      9.80                      8.62   1.18     7.09
  SINCE JAN 1     11.87                     12.14  -0.27     9.95

SNOWFALL (IN)
  TODAY            0.0           T    1889   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      3.7                       6.8   -3.1      7.1
  SINCE JUL 1     31.2                      36.6   -5.4     50.7

DEGREE DAYS
 HEATING
  TODAY            0                         6     -6        2
  MONTH TO DATE  225                       188     37      164
  SINCE MAR 1   1407                      1521   -114     1534
  SINCE JUL 1   5415                      6255   -840     6714

 COOLING
  TODAY            0                         2     -2        0
  MONTH TO DATE    0                        26    -26       29
  SINCE MAR 1      7                        36    -29       29
  SINCE JAN 1      7                        36    -29       29
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           400 AM
 LOWEST     25           300 PM
 AVERAGE    56

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        93      1950
                                             1921
 MINIMUM TEMPERATURE (F)   51        34      1992


SUNRISE AND SUNSET
MAY 23 2016...........SUNRISE   524 AM CDT   SUNSET   814 PM CDT
MAY 24 2016...........SUNRISE   523 AM CDT   SUNSET   814 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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