Climatological Report (Daily)
Issued by NWS

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207
CDUS43 KLOT 012133
CLIVPZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT MON SEP 01 2025

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

...THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 1 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         78   2:59 PM  95    2011  82     -4       75
  MINIMUM         51   5:17 AM  46    2009  60     -9       53
  AVERAGE         65                        71     -6       64

PRECIPITATION (IN)
  TODAY            0.00          0.84 2003   0.11  -0.11     0.00
  MONTH TO DATE    0.00                      0.11  -0.11     0.00
  SINCE SEP 1      0.00                      0.11  -0.11     0.00
  SINCE JAN 1     21.11                     23.47  -2.36    28.10

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        1
  MONTH TO DATE    0                         0      0        1
  SINCE SEP 1      0                         0      0        1
  SINCE JUL 1     13                         7      6       15

 COOLING
  TODAY            0                         6     -6        0
  MONTH TO DATE    0                         6     -6        0
  SINCE SEP 1      0                         6     -6        0
  SINCE JAN 1    918                       850     68      741
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     5.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           3:00 AM
 LOWEST     42           1:00 PM
 AVERAGE    68

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


THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        95      2011
 MINIMUM TEMPERATURE (F)   59        44      2017


SUNRISE AND SUNSET
SEPTEMBER  1 2025.....SUNRISE   6:15 AM CDT   SUNSET   7:20 PM CDT
SEPTEMBER  2 2025.....SUNRISE   6:16 AM CDT   SUNSET   7:19 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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