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 230640
CLIORD

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT TUE JUN 23 2015

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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 22 2015...

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)
 YESTERDAY
  MAXIMUM         83    522 PM  97    1988  82      1       82
  MINIMUM         66    340 AM  40    1875  60      6       63
  AVERAGE         75                        71      4       73

PRECIPITATION (IN)
  YESTERDAY        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)
  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     50.7                      36.6   14.1     82.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       10                         7      3        8
  MONTH TO DATE   90                       103    -13      119
  SINCE JUN 1     90                       103    -13      119
  SINCE JAN 1    143                       157    -14      180
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    10.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           500 AM
 LOWEST     69          1000 PM
 AVERAGE    83

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


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


SUNRISE AND SUNSET
JUNE 23 2015..........SUNRISE   517 AM CDT   SUNSET   831 PM CDT
JUNE 24 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.

$$





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