Climatological Report (Daily)
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959
CDUS43 KLOT 180640
CLIVPZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT TUE AUG 18 2026

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

...THE VALPARAISO IN CLIMATE SUMMARY FOR AUGUST 17 2026...

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)
 YESTERDAY
  MAXIMUM         78  10:34 AM  87    2015  83     -5       86
  MINIMUM         63  11:59 PM  54    2012  63      0       69
                                      2013
  AVERAGE         71                        73     -2       78

PRECIPITATION (IN)
  YESTERDAY        0.00          1.06 2000   0.13  -0.13     0.64
  MONTH TO DATE    3.21                      2.13   1.08     0.92
  SINCE JUN 1     14.94                      9.59   5.35     9.62
  SINCE JAN 1     25.29                     21.60   3.69    19.18

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY        6                         8     -2       13
  MONTH TO DATE  116                       147    -31      176
  SINCE JUN 1    571                       660    -89      837
  SINCE JAN 1    632                       744   -112      871
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     4.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          11:00 PM
 LOWEST     60           4:00 PM
 AVERAGE    77

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


THE VALPARAISO IN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        87      2019
 MINIMUM TEMPERATURE (F)   62        49      2012


SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE   6:00 AM CDT   SUNSET   7:43 PM CDT
AUGUST 19 2026........SUNRISE   6:01 AM CDT   SUNSET   7:41 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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