Climatological Report (Daily)
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606
CDUS43 KLOT 300633
CLIVPZ

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT TUE SEP 30 2025

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

...THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 29 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         88R  2:09 PM  83    2002  73     15       78
                                      2021
  MINIMUM         57   6:16 AM  37    2006  50      7       63
                                      2022
  AVERAGE         73                        61     12       71

PRECIPITATION (IN)
  YESTERDAY        0.00          0.87 2019   0.09  -0.09     0.00
  MONTH TO DATE    1.49                      2.42  -0.93     1.87
  SINCE SEP 1      1.49                      2.42  -0.93     1.87
  SINCE JAN 1     22.60                     25.78  -3.18    29.97

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        0
  MONTH TO DATE   41                        71    -30       30
  SINCE SEP 1     41                        71    -30       30
  SINCE JUL 1     54                        78    -24       44

 COOLING
  YESTERDAY        8                         2      6        6
  MONTH TO DATE  118                       109      9       98
  SINCE SEP 1    118                       109      9       98
  SINCE JAN 1   1036                       953     83      839
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     2.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           6:00 AM
 LOWEST     36           1:00 PM
 AVERAGE    62

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


THE VALPARAISO IN CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        89      2019
 MINIMUM TEMPERATURE (F)   50        37      2004
                                             2005
                                             2009


SUNRISE AND SUNSET
SEPTEMBER 30 2025.....SUNRISE   6:44 AM CDT   SUNSET   6:31 PM CDT
OCTOBER  1 2025.......SUNRISE   6:45 AM CDT   SUNSET   6:29 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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