Climatological Report (Monthly)
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
000
CXUS43 KLOT 011626
CLMDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1024 AM CST FRI DEC 1 2017

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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              76   11/01/2016
 LOW                4   11/22/2015
HIGHEST            62   11/24        MM      MM       76
LOWEST             15   11/10        MM      MM       18
AVG. MAXIMUM     45.9              49.1    -3.2     55.1
AVG. MINIMUM     28.9              31.4    -2.5     35.6
MEAN             37.4              40.2    -2.8     45.4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         4.72   2003
 MINIMUM         0.50   2002
TOTALS           1.41              3.08   -1.67     1.63

DEGREE_DAYS
HEATING TOTAL     821               743      78      586
 SINCE 7/1       1210              1254     -44      911
COOLING TOTAL       0                 0       0        3
 SINCE 1/1        695               814    -119     1007
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.2
HIGHEST WIND SPEED/DIRECTION    30/290    DATE  11/15
HIGHEST GUST SPEED/DIRECTION    42/290    DATE  11/15

AVERAGE RH (PERCENT)     75


-  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.