


Climatological Report (Daily)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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159 CDUS43 KDVN 040643 CLIDBQ CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 143 AM CDT SAT OCT 04 2025 ................................... ...THE DUBUQUE IA CLIMATE SUMMARY FOR OCTOBER 3 2025... 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) YESTERDAY MAXIMUM 87 319 PM 90 1997 66 21 77 MINIMUM 59 548 AM 27 1987 45 14 45 AVERAGE 73 55 18 61 PRECIPITATION (IN) YESTERDAY 0.00 0.74 1903 0.11 -0.11 0.00 MONTH TO DATE 0.00 0.33 -0.33 0.00 SINCE SEP 1 0.76 4.15 -3.39 0.08 SINCE JAN 1 27.77 31.59 -3.82 32.11 SNOWFALL (IN) YESTERDAY 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 YESTERDAY 0 10 -10 4 MONTH TO DATE 0 29 -29 23 SINCE SEP 1 66 171 -105 69 SINCE JUL 1 86 197 -111 83 COOLING YESTERDAY 8 1 7 0 MONTH TO DATE 19 3 16 0 SINCE SEP 1 134 66 68 103 SINCE JAN 1 885 633 252 769 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 84 700 AM LOWEST 42 100 PM AVERAGE 63 .......................................................... THE DUBUQUE IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 88 1897 MINIMUM TEMPERATURE (F) 44 25 1989 SUNRISE AND SUNSET OCTOBER 4 2025.......SUNRISE 704 AM CDT SUNSET 638 PM CDT OCTOBER 5 2025.......SUNRISE 705 AM CDT SUNSET 637 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$