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 210642
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT SUN SEP 21 2014


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80   1120 AM  92    1931  74      6       77
  MINIMUM         63    612 AM  38    1956  56      7       59
                                      1937
  AVERAGE         72                        65      7       68

PRECIPITATION (IN)
  YESTERDAY        0.12          1.12 1967   0.12   0.00     0.02
  MONTH TO DATE    2.50                      2.26   0.24     0.85
  SINCE SEP 1      2.50                      2.26   0.24     0.85
  SINCE JAN 1     36.00                     28.81   7.19    25.79

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        0
  MONTH TO DATE   65                        32     33       20
  SINCE SEP 1     65                        32     33       20
  SINCE JUL 1     66                        37     29       24

 COOLING
  YESTERDAY        7                         3      4        3
  MONTH TO DATE  102                       100      2      150
  SINCE SEP 1    102                       100      2      150
  SINCE JAN 1   1034                      1010     24     1046
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    12.1



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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        92      1970
                                             1941
 MINIMUM TEMPERATURE (F)   55        40      1930


SUNRISE AND SUNSET
SEPTEMBER 21 2014.....SUNRISE   637 AM CDT   SUNSET   650 PM CDT
SEPTEMBER 22 2014.....SUNRISE   638 AM CDT   SUNSET   648 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.