Climatological Report (Daily)
Issued by NWS

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 310632
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT OCT 31 2020


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR OCTOBER 30 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         44    108 PM  74    1999  56    -12       42
  MINIMUM         28R  1134 PM  29    2008  38    -10       34
  AVERAGE         36                        47    -11       38

PRECIPITATION (IN)
  YESTERDAY        0.00          0.88 2009   0.07  -0.07     0.50
  MONTH TO DATE    3.26                      2.87   0.39     5.09
  SINCE SEP 1      6.82                      6.08   0.74    12.46
  SINCE JAN 1     32.01                     28.56   3.45    41.78

DEGREE DAYS
 HEATING
  YESTERDAY       29                        18     11       27
  MONTH TO DATE  421                       390     31      384
  SINCE SEP 1    491                       492     -1      391
  SINCE JUL 1    491                       502    -11      391

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                        11     -9       13
  SINCE SEP 1     84                        92     -8      189
  SINCE JAN 1   1147                       789    358      996
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     4.1



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        70      2000
 MINIMUM TEMPERATURE (F)   38        26      2019
                                             1996


SUNRISE AND SUNSET
OCTOBER 31 2020.......SUNRISE   724 AM CDT   SUNSET   546 PM CDT
NOVEMBER  1 2020......SUNRISE   625 AM CST   SUNSET   445 PM CST


-  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.