627
CDUS43 KLOT 160634
CLIVPZ
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST TUE DEC 16 2025
...............................
..THE VALPARAISO IN CLIMATE SUMMARY FOR DECEMBER 15 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 19 8:21 PM 62 2021 39 -20 44
MINIMUM -1 3:09 AM -7 2010 25 -26 38
AVERAGE 9 32 -23 41
PRECIPITATION (IN)
YESTERDAY 0.00 0.28 2022 0.05 -0.05 0.07
MONTH TO DATE 0.30 0.89 -0.59 0.48
SINCE DEC 1 0.30 0.89 -0.59 0.48
SINCE JAN 1 27.32 32.52 -5.20 35.47
DEGREE DAYS
HEATING
YESTERDAY 56 33 23 24
MONTH TO DATE 677 465 212 553
SINCE DEC 1 677 465 212 553
SINCE JUL 1 1739 1567 172 1468
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 21 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 9.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 11:00 PM
LOWEST 53 12:00 PM
AVERAGE 70
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THE VALPARAISO IN CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 62 2021
MINIMUM TEMPERATURE (F) 24 6 2016
SUNRISE AND SUNSET
DECEMBER 16 2025......SUNRISE 7:08 AM CST SUNSET 4:20 PM CST
DECEMBER 17 2025......SUNRISE 7:09 AM CST SUNSET 4:20 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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