Climatological Report (Daily)
Issued by NWS

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594
CDUS43 KLOT 312133
CLIVPZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT THU JUL 31 2025

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

...THE VALPARAISO IN CLIMATE SUMMARY FOR JULY 31 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         77   1:32 PM  93    2006  84     -7       89
  MINIMUM         61   6:39 AM  53    2014  64     -3       69
  AVERAGE         69                        74     -5       79

PRECIPITATION (IN)
  TODAY            0.12          0.75 2010   0.11   0.01     0.03
  MONTH TO DATE    4.53                      3.60   0.93     4.70
  SINCE JUN 1      8.70                      7.46   1.24     7.50
  SINCE JAN 1     18.26                     19.47  -1.21    24.15

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE JUN 1     17                        23     -6       22
  SINCE JUL 1      0                         0      0        3

 COOLING
  TODAY            4                         9     -5       14
  MONTH TO DATE  374                       300     74      217
  SINCE JUN 1    661                       513    148      463
  SINCE JAN 1    695                       597     98      521
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     9.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           2:00 AM
 LOWEST     57          11:00 AM
 AVERAGE    77

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


THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        92      2002
                                             2006
 MINIMUM TEMPERATURE (F)   64        56      1998


SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE   5:42 AM CDT   SUNSET   8:06 PM CDT
AUGUST  1 2025........SUNRISE   5:43 AM CDT   SUNSET   8:05 PM CDT


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




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