Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary Off
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 060650
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
150 AM CDT SAT SEP 6 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 5 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         88    125 PM  98    1899  79      9       74
  MINIMUM         64   1159 PM  44    1988  59      5       59
                                      1984
  AVERAGE         76                        69      7       67

PRECIPITATION (IN)
  YESTERDAY        0.50          1.89 1971   0.11   0.39      T
  MONTH TO DATE    1.13                      0.58   0.55     0.14
  SINCE SEP 1      1.13                      0.58   0.55     0.14
  SINCE JAN 1     33.21                     25.71   7.50    32.51

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 SEP 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                         1     -1        0
  MONTH TO DATE    0                         5     -5        0
  SINCE SEP 1      0                         5     -5        0
  SINCE JUL 1      5                        18    -13       11

 COOLING
  YESTERDAY       11                         5      6        2
  MONTH TO DATE   53                        27     26       26
  SINCE SEP 1     53                        27     26       26
  SINCE JAN 1    768                       767      1      791
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    44   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    52   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    11.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           600 AM
 LOWEST     57           100 PM
 AVERAGE    70

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        97      1960
                                             1954
 MINIMUM TEMPERATURE (F)   59        42      1984


SUNRISE AND SUNSET
SEPTEMBER  6 2014.....SUNRISE   622 AM CDT   SUNSET   717 PM CDT
SEPTEMBER  7 2014.....SUNRISE   623 AM CDT   SUNSET   715 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.