


Climatological Report (Daily)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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438 CDUS43 KDVN 170623 CLIDBQ CLIMATE REPORT NATIONAL WEATHER SERVICE QUAD CITIES IA IL 123 AM CDT FRI OCT 17 2025 ................................... ...THE DUBUQUE IA CLIMATE SUMMARY FOR OCTOBER 16 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 68 424 PM 86 1950 60 8 59 MINIMUM 53 629 AM 24 2024 40 13 24 AVERAGE 61 50 11 42 PRECIPITATION (IN) YESTERDAY 0.03 1.55 1984 0.09 -0.06 0.00 MONTH TO DATE 0.53 1.59 -1.06 T SINCE SEP 1 1.29 5.41 -4.12 0.08 SINCE JAN 1 28.30 32.85 -4.55 32.11 SNOWFALL (IN) YESTERDAY 0.0 MM MM 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.1 -0.1 0.0 SINCE SEP 1 0.0 0.1 -0.1 0.0 SINCE JUL 1 0.0 0.1 -0.1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 4 15 -11 23 MONTH TO DATE 72 195 -123 153 SINCE SEP 1 138 337 -199 199 SINCE JUL 1 158 363 -205 213 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 34 3 31 5 SINCE SEP 1 149 66 83 108 SINCE JAN 1 900 633 267 774 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 9.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 93 1200 AM LOWEST 65 400 PM AVERAGE 79 .......................................................... THE DUBUQUE IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 86 1950 MINIMUM TEMPERATURE (F) 40 22 2004 SUNRISE AND SUNSET OCTOBER 17 2025.......SUNRISE 718 AM CDT SUNSET 617 PM CDT OCTOBER 18 2025.......SUNRISE 720 AM CDT SUNSET 615 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$