


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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646 CDUS43 KDVN 012122 CLIIOW CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 422 PM CDT WED OCT 01 2025 ................................... ...THE IOWA CITY IA CLIMATE SUMMARY FOR OCTOBER 1 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 9999 TO 9999 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 86 239 PM MM MM 72 14 69 MINIMUM 62 704 AM MM MM 48 14 45 AVERAGE 74 60 14 57 PRECIPITATION (IN) TODAY 0.00 MM MM 0.10 -0.10 0.00 MONTH TO DATE 0.00 0.10 -0.10 0.00 SINCE SEP 1 1.16 3.34 -2.18 0.03 SINCE JAN 1 22.67 29.18 -6.51 31.90 DEGREE DAYS HEATING TODAY 0 7 -7 8 MONTH TO DATE 0 7 -7 8 SINCE SEP 1 37 91 -54 26 SINCE JUL 1 48 97 -49 31 COOLING TODAY 9 1 8 0 MONTH TO DATE 9 1 8 0 SINCE SEP 1 185 111 74 135 SINCE JAN 1 1197 1030 167 1059 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 5.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 700 AM LOWEST 31 300 PM AVERAGE 58 .......................................................... THE IOWA CITY IA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 MM MM MINIMUM TEMPERATURE (F) 48 MM MM SUNRISE AND SUNSET OCTOBER 1 2025.......SUNRISE 703 AM CDT SUNSET 647 PM CDT OCTOBER 2 2025.......SUNRISE 704 AM CDT SUNSET 646 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$