Climatological Report (Daily)
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210
CDUS43 KLOT 030643
CLIVPZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT WED SEP 03 2025

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

...THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 2 2025...

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)
 YESTERDAY
  MAXIMUM         81   4:54 PM  95    2011  81      0       74
  MINIMUM         53   5:32 AM  44    2017  59     -6       49
  AVERAGE         67                        70     -3       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.97 2010   0.09  -0.09     0.00
  MONTH TO DATE    0.00                      0.20  -0.20     0.00
  SINCE SEP 1      0.00                      0.20  -0.20     0.00
  SINCE JAN 1     21.11                     23.56  -2.45    28.10

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        3
  MONTH TO DATE    0                         1     -1        4
  SINCE SEP 1      0                         1     -1        4
  SINCE JUL 1     13                         8      5       18

 COOLING
  YESTERDAY        2                         6     -4        0
  MONTH TO DATE    2                        12    -10        0
  SINCE SEP 1      2                        12    -10        0
  SINCE JAN 1    920                       856     64      741
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     2.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           1:00 AM
 LOWEST     41           2:00 PM
 AVERAGE    69

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


THE VALPARAISO IN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        93      2011
 MINIMUM TEMPERATURE (F)   59        49      2024


SUNRISE AND SUNSET
SEPTEMBER  3 2025.....SUNRISE   6:17 AM CDT   SUNSET   7:17 PM CDT
SEPTEMBER  4 2025.....SUNRISE   6:18 AM CDT   SUNSET   7:15 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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