Climatological Report (Daily)
Issued by NWS

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CDUS43 KLOT 212134
CLIVPZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT FRI AUG 21 2026

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

...THE VALPARAISO IN CLIMATE SUMMARY FOR AUGUST 21 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         77   2:59 PM  95    2003  83     -6       79
  MINIMUM         53   5:36 AM  48    2024  62     -9       58
  AVERAGE         65                        72     -7       69

PRECIPITATION (IN)
  TODAY            T             2.15 2014   0.13  -0.13     0.00
  MONTH TO DATE    3.29                      2.64   0.65     2.54
  SINCE JUN 1     15.02                     10.10   4.92    11.24
  SINCE JAN 1     25.37                     22.11   3.26    20.80

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1     21                        25     -4       17
  SINCE JUL 1      3                         2      1        0

 COOLING
  TODAY            0                         8     -8        4
  MONTH TO DATE  133                       179    -46      206
  SINCE JUN 1    588                       692   -104      867
  SINCE JAN 1    649                       776   -127      901
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     2.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     56           3:00 PM
 AVERAGE    78

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


THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        90      2007
 MINIMUM TEMPERATURE (F)   62        47      2004


SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE   6:03 AM CDT   SUNSET   7:38 PM CDT
AUGUST 22 2026........SUNRISE   6:04 AM CDT   SUNSET   7:37 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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