


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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502 CDUS43 KLOT 200632 CLIVPZ CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT SAT SEP 20 2025 ................................... ...THE VALPARAISO IN CLIMATE SUMMARY FOR SEPTEMBER 19 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 90 2:15 PM 92 2021 77 13 89 MINIMUM 59 5:36 AM 37 2020 54 5 54 AVERAGE 75 65 10 72 PRECIPITATION (IN) YESTERDAY 0.00 0.71 2001 0.08 -0.08 0.00 MONTH TO DATE 0.73 1.57 -0.84 0.23 SINCE SEP 1 0.73 1.57 -0.84 0.23 SINCE JAN 1 21.84 24.93 -3.09 28.33 DEGREE DAYS HEATING YESTERDAY 0 3 -3 0 MONTH TO DATE 41 28 13 27 SINCE SEP 1 41 28 13 27 SINCE JUL 1 54 35 19 41 COOLING YESTERDAY 10 3 7 7 MONTH TO DATE 64 86 -22 66 SINCE SEP 1 64 86 -22 66 SINCE JAN 1 982 930 52 807 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 4.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 6:00 AM LOWEST 32 2:00 PM AVERAGE 63 .......................................................... THE VALPARAISO IN CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 76 95 2018 MINIMUM TEMPERATURE (F) 53 40 2020 SUNRISE AND SUNSET SEPTEMBER 20 2025.....SUNRISE 6:34 AM CDT SUNSET 6:48 PM CDT SEPTEMBER 21 2025.....SUNRISE 6:35 AM CDT SUNSET 6:46 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$