Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS43 KLOT 230638
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT WED JUL 23 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 22 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90    413 PM 101    1991  84      6       87
                                      1934
  MINIMUM         69    336 AM  49    1947  64      5       71
  AVERAGE         80                        74      6       79

PRECIPITATION (IN)
  YESTERDAY        0.01          2.26 1982   0.13  -0.12      T
  MONTH TO DATE    2.11                      2.49  -0.38     1.26
  SINCE JUN 1      9.92                      5.94   3.98     7.49
  SINCE JAN 1     24.75                     19.02   5.73    29.72

SNOWFALL (IN)
  YESTERDAY        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      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    5                         0      5        1
  SINCE JUN 1     17                        48    -31       44
  SINCE JUL 1      5                         0      5        1

 COOLING
  YESTERDAY       15                         9      6       14
  MONTH TO DATE  137                       197    -60      249
  SINCE JUN 1    335                       362    -27      405
  SINCE JAN 1    396                       416    -20      489
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    11.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           100 AM
 LOWEST     52           200 PM
 AVERAGE    63

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        99      1914
 MINIMUM TEMPERATURE (F)   64        51      1947


SUNRISE AND SUNSET
JULY 23 2014..........SUNRISE   536 AM CDT   SUNSET   819 PM CDT
JULY 24 2014..........SUNRISE   537 AM CDT   SUNSET   818 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.