150
CDUS43 KLOT 210635
CLIVPZ
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST SUN DEC 21 2025
...............................
..THE VALPARAISO IN CLIMATE SUMMARY FOR DECEMBER 20 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 42 1:58 PM 53 2018 37 5 35
MINIMUM 22 12:47 AM -6 2000 23 -1 25
AVERAGE 32 30 2 30
PRECIPITATION (IN)
YESTERDAY 0.00 0.97 2012 0.05 -0.05 0.10
MONTH TO DATE 0.66 1.15 -0.49 0.76
SINCE DEC 1 0.66 1.15 -0.49 0.76
SINCE JAN 1 27.68 32.78 -5.10 35.75
DEGREE DAYS
HEATING
YESTERDAY 33 35 -2 35
MONTH TO DATE 857 636 221 707
SINCE DEC 1 857 636 221 707
SINCE JUL 1 1919 1738 181 1622
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1080 975 105 863
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 14.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 2:00 AM
LOWEST 47 10:00 PM
AVERAGE 64
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THE VALPARAISO IN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 54 2015
MINIMUM TEMPERATURE (F) 23 -5 2000
2008
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 7:11 AM CST SUNSET 4:22 PM CST
DECEMBER 22 2025......SUNRISE 7:11 AM CST SUNSET 4:22 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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