Climatological Report (Daily)
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000
CDUS43 KLOT 230635
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT MON MAY 23 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 22 2016...

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)
 YESTERDAY
  MAXIMUM         77    233 PM  94    1925  72      5       66
  MINIMUM         53   1159 PM  36    2006  50      3       47
  AVERAGE         65                        61      4       57

PRECIPITATION (IN)
  YESTERDAY        0.00          1.62 1983   0.12  -0.12     0.00
  MONTH TO DATE    3.66                      2.61   1.05     3.12
  SINCE MAR 1      9.80                      8.49   1.31     7.09
  SINCE JAN 1     11.87                     12.01  -0.14     9.95

SNOWFALL (IN)
  YESTERDAY        0.0           T    2011   0.0    0.0      0.0
                                      1917
  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
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        8
  MONTH TO DATE  225                       182     43      162
  SINCE MAR 1   1407                      1515   -108     1532
  SINCE JUL 1   5415                      6249   -834     6712

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    0                        24    -24       29
  SINCE MAR 1      7                        34    -27       29
  SINCE JAN 1      7                        34    -27       29
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     8.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           100 AM
 LOWEST     31           100 PM
 AVERAGE    49

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        92      1977
                                             1964
                                             1921
 MINIMUM TEMPERATURE (F)   50        37      1917


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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