489
CDUS43 KDVN 040710
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
210 AM CDT TUE AUG 04 2026
...............................
..THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 3 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1873 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 82 333 PM 103 1930 81 1 77
MINIMUM 59 532 AM 46 1894 62 -3 56
AVERAGE 71 71 0 67
PRECIPITATION (IN)
YESTERDAY 0.00 2.64 1959 0.13 -0.13 0.00
MONTH TO DATE 0.17 0.41 -0.24 0.00
SINCE JUN 1 15.21 10.40 4.81 11.82
SINCE JAN 1 29.52 23.90 5.62 21.56
SNOWFALL (IN)
YESTERDAY 0.0 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 0
SINCE JUN 1 19 45 -26 8
SINCE JUL 1 2 8 -6 0
COOLING
YESTERDAY 6 6 0 2
MONTH TO DATE 19 18 1 3
SINCE JUN 1 498 378 120 529
SINCE JAN 1 572 419 153 560
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 500 AM
LOWEST 58 100 PM
AVERAGE 76
......................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 99 1896
1947
MINIMUM TEMPERATURE (F) 61 43 1978
SUNRISE AND SUNSET
AUGUST 4 2026........SUNRISE 558 AM CDT SUNSET 819 PM CDT
AUGUST 5 2026........SUNRISE 600 AM CDT SUNSET 817 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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