Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | 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 282138
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
438 PM CDT SUN AUG 28 2016


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR AUGUST 28 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         83    121 PM  97    1955  81      2       72
                                      1953
  MINIMUM         71    540 AM  42    1986  61     10       56
  AVERAGE         77                        71      6       64

PRECIPITATION (IN)
  TODAY            0.00          1.45 1932   0.15  -0.15     0.00
  MONTH TO DATE    3.64                      4.49  -0.85     1.42
  SINCE JUN 1     12.72                     11.64   1.08    11.39
  SINCE JAN 1     26.36                     24.72   1.64    22.88

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0       T
  SINCE JUN 1      0.0                       0.0    0.0       T
  SINCE JUL 1      0.0                       0.0    0.0       T

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        1
  MONTH TO DATE    0                         1     -1        5
  SINCE JUN 1     13                        53    -40       57
  SINCE JUL 1      0                         5     -5       18

 COOLING
  TODAY           12                         6      6        0
  MONTH TO DATE  313                       221     92      209
  SINCE JUN 1    861                       669    192      573
  SINCE JAN 1    935                       723    212      626
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     63          1200 PM
 AVERAGE    78

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        98      1953
 MINIMUM TEMPERATURE (F)   61        43      1982
                                             1965


SUNRISE AND SUNSET
AUGUST 28 2016........SUNRISE   614 AM CDT   SUNSET   731 PM CDT
AUGUST 29 2016........SUNRISE   615 AM CDT   SUNSET   729 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.