605
CDUS43 KDVN 180622
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
122 AM CDT MON AUG 18 2025
...............................
..THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 17 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 87 325 PM 99 1988 80 7 81
MINIMUM 70 549 AM 47 1879 60 10 67
AVERAGE 79 70 9 74
PRECIPITATION (IN)
YESTERDAY 0.03 3.45 1990 0.12 -0.09 T
MONTH TO DATE 5.31 2.19 3.12 0.89
SINCE JUN 1 17.13 12.18 4.95 12.70
SINCE JAN 1 26.87 25.68 1.19 30.19
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 JUN 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 0 0 0
MONTH TO DATE 0 0 0 9
SINCE JUN 1 8 45 -37 28
SINCE JUL 1 0 8 -8 12
COOLING
YESTERDAY 14 5 9 9
MONTH TO DATE 142 101 41 116
SINCE JUN 1 668 461 207 534
SINCE JAN 1 699 502 197 565
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1000 PM
LOWEST 72 100 PM
AVERAGE 85
......................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 107 1936
MINIMUM TEMPERATURE (F) 60 46 1963
2002
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 613 AM CDT SUNSET 759 PM CDT
AUGUST 19 2025........SUNRISE 615 AM CDT SUNSET 757 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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