Climatological Report (Daily)
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985
CDUS43 KLOT 252133
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
431 PM CDT WED MAY 25 2016


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR MAY 25 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         86    259 PM  94    1911  73     13       78
  MINIMUM         64    510 AM  32    1992  51     13       65
  AVERAGE         75                        62     13       72

PRECIPITATION (IN)
  TODAY            0.00          2.52 1879   0.12  -0.12     0.07
  MONTH TO DATE    3.66                      2.97   0.69     3.55
  SINCE MAR 1      9.80                      8.85   0.95     7.52
  SINCE JAN 1     11.87                     12.37  -0.50    10.38

SNOWFALL (IN)
  TODAY            0.0           T    1924   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                         5     -5        0
  MONTH TO DATE  225                       198     27      164
  SINCE MAR 1   1407                      1531   -124     1534
  SINCE JUL 1   5415                      6265   -850     6714

 COOLING
  TODAY           10                         2      8        7
  MONTH TO DATE   18                        30    -12       37
  SINCE MAR 1     25                        40    -15       37
  SINCE JAN 1     25                        40    -15       37
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           400 AM
 LOWEST     44           300 PM
 AVERAGE    66

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        94      1911
 MINIMUM TEMPERATURE (F)   51        34      1983


SUNRISE AND SUNSET
MAY 25 2016...........SUNRISE   522 AM CDT   SUNSET   815 PM CDT
MAY 26 2016...........SUNRISE   522 AM CDT   SUNSET   816 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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