


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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287 CDUS43 KLOT 010655 CLIVPZ CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 155 AM CDT MON SEP 01 2025 ................................... ...THE VALPARAISO IN CLIMATE SUMMARY FOR AUGUST 31 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 77 2:50 PM 92 2010 82 -5 83 MINIMUM 50 5:32 AM 43 2009 60 -10 63 AVERAGE 64 71 -7 73 PRECIPITATION (IN) YESTERDAY 0.00 0.54 2003 0.12 -0.12 0.00 MONTH TO DATE 2.85 3.89 -1.04 3.95 SINCE JUN 1 11.55 11.35 0.20 11.45 SINCE JAN 1 21.11 23.36 -2.25 28.10 DEGREE DAYS HEATING YESTERDAY 1 0 1 0 MONTH TO DATE 13 0 13 11 SINCE JUN 1 30 25 5 33 SINCE JUL 1 13 2 11 14 COOLING YESTERDAY 0 6 -6 8 MONTH TO DATE 223 247 -24 220 SINCE JUN 1 884 760 124 683 SINCE JAN 1 918 844 74 741 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 3.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 93 6:00 AM LOWEST 45 1:00 PM AVERAGE 69 .......................................................... THE VALPARAISO IN CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 95 2011 MINIMUM TEMPERATURE (F) 60 46 2009 SUNRISE AND SUNSET SEPTEMBER 1 2025.....SUNRISE 6:15 AM CDT SUNSET 7:20 PM CDT SEPTEMBER 2 2025.....SUNRISE 6:16 AM CDT SUNSET 7:19 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$