Climatological Report (Daily)
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000
CDUS43 KLOT 262132
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT SUN JUL 26 2015


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR JULY 26 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         80    259 PM  99    1955  84     -4       84
  MINIMUM         64    426 AM  53    1991  64      0       68
                                      1962
  AVERAGE         72                        74     -2       76

PRECIPITATION (IN)
  TODAY            T             4.10 1878   0.13  -0.13     0.00
  MONTH TO DATE    2.85                      3.02  -0.17     2.11
  SINCE JUN 1      9.97                      6.47   3.50     9.92
  SINCE JAN 1     21.46                     19.55   1.91    24.75

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      T                         0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE   13                         0     13        5
  SINCE JUN 1     52                        48      4       17
  SINCE JUL 1     13                         0     13        5

 COOLING
  TODAY            7                         9     -2       11
  MONTH TO DATE  181                       233    -52      151
  SINCE JUN 1    299                       398    -99      349
  SINCE JAN 1    352                       452   -100      410
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     3.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           400 AM
 LOWEST     67           900 AM
 AVERAGE    77

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       100      1955
                                             1916
 MINIMUM TEMPERATURE (F)   64        52      1985


SUNRISE AND SUNSET
JULY 26 2015..........SUNRISE   539 AM CDT   SUNSET   817 PM CDT
JULY 27 2015..........SUNRISE   540 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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