721
CDUS43 KLOT 182235
CLIVPZ
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CST THU DEC 18 2025
...............................
..THE VALPARAISO IN CLIMATE SUMMARY FOR DECEMBER 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 51 3:13 PM 53 2002 38 13 36
MINIMUM 37 12:26 AM -9 2016 24 13 27
AVERAGE 44 31 13 32
PRECIPITATION (IN)
TODAY 0.36 0.91 2002 0.06 0.30 0.00
MONTH TO DATE 0.66 1.05 -0.39 0.66
SINCE DEC 1 0.66 1.05 -0.39 0.66
SINCE JAN 1 27.68 32.68 -5.00 35.65
DEGREE DAYS
HEATING
TODAY 21 34 -13 33
MONTH TO DATE 768 567 201 636
SINCE DEC 1 768 567 201 636
SINCE JUL 1 1830 1669 161 1551
COOLING
TODAY 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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 15.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 2:00 PM
LOWEST 73 2:00 AM
AVERAGE 85
......................................................
THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 53 2011
MINIMUM TEMPERATURE (F) 24 -13 2016
SUNRISE AND SUNSET
DECEMBER 18 2025......SUNRISE 7:09 AM CST SUNSET 4:20 PM CST
DECEMBER 19 2025......SUNRISE 7:10 AM CST SUNSET 4:21 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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