670
CDUS43 KLOT 172211
CLIVPZ
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
511 PM CDT THU SEP 17 2026
...............................
..THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 17 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 84 2:29 PM 93 2018 77 7 86
MINIMUM 69 9:40 AM 41 2014 54 15 57
AVERAGE 77 66 11 72
PRECIPITATION (IN)
TODAY 1.33R 0.46 2017 0.08 1.25 0.00
MONTH TO DATE 2.07 1.41 0.66 0.73
SINCE SEP 1 2.07 1.41 0.66 0.73
SINCE JAN 1 27.54 24.77 2.77 21.84
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 6 22 -16 41
SINCE SEP 1 6 22 -16 41
SINCE JUL 1 10 29 -19 54
COOLING
TODAY 12 3 9 7
MONTH TO DATE 150 80 70 47
SINCE SEP 1 150 80 70 47
SINCE JAN 1 851 924 -73 965
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 4.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 72 2:00 PM
AVERAGE 86
......................................................
THE VALPARAISO IN CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 89 2007
MINIMUM TEMPERATURE (F) 54 42 2020
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 6:30 AM CDT SUNSET 6:54 PM CDT
SEPTEMBER 18 2026.....SUNRISE 6:31 AM CDT SUNSET 6:52 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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