Climatological Report (Daily)
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000
CDUS43 KLOT 222135
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT MON JUN 22 2015


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR JUNE 22 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         79    259 PM  97    1988  82     -3       82
  MINIMUM         66    340 AM  40    1875  60      6       63
  AVERAGE         73                        71      2       73

PRECIPITATION (IN)
  TODAY            0.09          1.28 1924   0.11  -0.02     0.00
  MONTH TO DATE    5.17                      2.58   2.59     4.68
  SINCE JUN 1      5.17                      2.58   2.59     4.68
  SINCE JAN 1     16.66                     15.66   1.00    19.51

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1     50.7                      36.6   14.1     82.0

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE   37                        45     -8       12
  SINCE JUN 1     37                        45     -8       12
  SINCE JUL 1   6774                      6337    437     7135

 COOLING
  TODAY            8                         7      1        8
  MONTH TO DATE   88                       103    -15      119
  SINCE JUN 1     88                       103    -15      119
  SINCE JAN 1    141                       157    -16      180
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           500 AM
 LOWEST     79           200 PM
 AVERAGE    88

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        97      1930
 MINIMUM TEMPERATURE (F)   61        44      1982


SUNRISE AND SUNSET
JUNE 22 2015..........SUNRISE   516 AM CDT   SUNSET   831 PM CDT
JUNE 23 2015..........SUNRISE   517 AM CDT   SUNSET   831 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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