Climatological Report (Daily)
Issued by NWS

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337
CDUS43 KLOT 230636
CLIVPZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT SAT AUG 23 2025

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

...THE VALPARAISO IN CLIMATE SUMMARY FOR AUGUST 22 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         80  12:31 PM  90    2007  83     -3       77
  MINIMUM         58   4:59 AM  47    2004  62     -4       49
  AVERAGE         69                        72     -3       63

PRECIPITATION (IN)
  YESTERDAY        0.00          2.92 2014   0.13  -0.13     0.00
  MONTH TO DATE    2.54                      2.77  -0.23     2.39
  SINCE JUN 1     11.24                     10.23   1.01     9.89
  SINCE JAN 1     20.80                     22.24  -1.44    26.54

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        2
  MONTH TO DATE    0                         0      0       11
  SINCE JUN 1     17                        25     -8       33
  SINCE JUL 1      0                         2     -2       14

 COOLING
  YESTERDAY        4                         7     -3        0
  MONTH TO DATE  210                       186     24      122
  SINCE JUN 1    871                       699    172      585
  SINCE JAN 1    905                       783    122      643
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     3.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           5:00 AM
 LOWEST     58           4:00 PM
 AVERAGE    79

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


THE VALPARAISO IN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        93      2023
 MINIMUM TEMPERATURE (F)   62        49      2024


SUNRISE AND SUNSET
AUGUST 23 2025........SUNRISE   6:05 AM CDT   SUNSET   7:35 PM CDT
AUGUST 24 2025........SUNRISE   6:06 AM CDT   SUNSET   7:33 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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