591
CDUS43 KLOT 100636
CLIVPZ
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT WED SEP 10 2025
...............................
..THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 9 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 77 3:02 PM 94 2013 80 -3 78
MINIMUM 42R 4:20 AM 44 2010 57 -15 50
AVERAGE 60 68 -8 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 2011 0.08 -0.08 0.00
MONTH TO DATE 0.14 0.82 -0.68 0.23
SINCE SEP 1 0.14 0.82 -0.68 0.23
SINCE JAN 1 21.25 24.18 -2.93 28.33
DEGREE DAYS
HEATING
YESTERDAY 5 1 4 1
MONTH TO DATE 41 8 33 27
SINCE SEP 1 41 8 33 27
SINCE JUL 1 54 15 39 41
COOLING
YESTERDAY 0 5 -5 0
MONTH TO DATE 4 49 -45 7
SINCE SEP 1 4 49 -45 7
SINCE JAN 1 922 893 29 748
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1:00 AM
LOWEST 34 2:00 PM
AVERAGE 64
......................................................
THE VALPARAISO IN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 2013
MINIMUM TEMPERATURE (F) 57 44 1998
2017
SUNRISE AND SUNSET
SEPTEMBER 10 2025.....SUNRISE 6:24 AM CDT SUNSET 7:05 PM CDT
SEPTEMBER 11 2025.....SUNRISE 6:25 AM CDT SUNSET 7:04 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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