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 15
000
CXUS43 KLOT 011149
CLMDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
630 AM CDT WED JUN 1 2016

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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              96   05/27/2012
 LOW               26   05/21/2002
HIGHEST            87   05/25                         83
                        05/24
LOWEST             34   05/15                         32
AVG. MAXIMUM     70.9              71.2    -0.3     71.1
AVG. MINIMUM     48.2              47.8     0.4     50.0
MEAN             59.5              59.5     0.0     60.5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.32   2010
 MINIMUM         1.21   2007
TOTALS           6.16              4.58    1.58     4.42

DEGREE_DAYS
HEATING TOTAL     233               213      20      186
 SINCE 7/1       5627              6279    -652     6787
COOLING TOTAL      67                42      25       54
 SINCE 1/1         73                46      27       54
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              8.8
HIGHEST WIND SPEED/DIRECTION    39/240    DATE  05/25
HIGHEST GUST SPEED/DIRECTION    60/230    DATE  05/25

AVERAGE RH (PERCENT)     64


-  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.