


Climatological Report (Daily)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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318 CDUS43 KDVN 012125 CLIDBQ CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 425 PM CDT MON SEP 01 2025 ................................... ...THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 1 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1873 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 76 134 PM 97 1913 77 -1 75 MINIMUM 50 507 AM 42 1895 57 -7 56 1967 AVERAGE 63 67 -4 66 PRECIPITATION (IN) TODAY 0.00 2.15 2018 0.14 -0.14 0.00 MONTH TO DATE 0.00 0.14 -0.14 0.00 SINCE SEP 1 0.00 0.14 -0.14 0.00 SINCE JAN 1 27.01 27.58 -0.57 32.03 SNOWFALL (IN) TODAY 0.0 MM MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE SEP 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 2 2 0 0 MONTH TO DATE 2 2 0 0 SINCE SEP 1 2 2 0 0 SINCE JUL 1 22 28 -6 14 COOLING TODAY 0 4 -4 1 MONTH TO DATE 0 4 -4 1 SINCE SEP 1 0 4 -4 1 SINCE JAN 1 751 571 180 667 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 3.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 600 AM LOWEST 51 200 PM AVERAGE 74 .......................................................... THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 97 1913 MINIMUM TEMPERATURE (F) 57 44 1946 SUNRISE AND SUNSET SEPTEMBER 1 2025.....SUNRISE 628 AM CDT SUNSET 736 PM CDT SEPTEMBER 2 2025.....SUNRISE 629 AM CDT SUNSET 734 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$