Climatological Report (Monthly)
Issued by NWS

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961
CXUS53 KLOT 011130
CLMVPZ


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
614 AM CDT THU JUN 1 2017

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

...THE VALPARAISO CLIMATE SUMMARY FOR THE MONTH OF MAY 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              97   05/27/2012
 LOW               30   05/04/2005
                        05/21/2002
HIGHEST            88   05/18        71      17       88
                        05/16
LOWEST             33   05/08        49     -16       35
AVG. MAXIMUM     69.1              70.4    -1.3     70.4
AVG. MINIMUM     49.3              48.1     1.2     48.5
MEAN             59.2              59.3    -0.1     59.5

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         6.25   2003
 MINIMUM         1.22   2000
TOTALS           3.51              3.80   -0.29     2.34

DEGREE_DAYS
HEATING TOTAL     217               220      -3      237
 SINCE 7/1       5036              6279   -1243     5238
COOLING TOTAL      44                42       2       71
 SINCE 1/1         57                47      10       77
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              9.5
HIGHEST WIND SPEED/DIRECTION    37/230    DATE  05/18
HIGHEST GUST SPEED/DIRECTION    49/250    DATE  05/18

AVERAGE RH (PERCENT)     69


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$



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