667
CDUS43 KDVN 212128
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
428 PM CDT FRI AUG 21 2026
...............................
..THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 21 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 82 254 PM 98 1947 79 3 79
MINIMUM 63 553 AM 41 2004 60 3 62
AVERAGE 73 69 4 71
PRECIPITATION (IN)
TODAY 0.00 5.99 2002 0.12 -0.12 0.00
MONTH TO DATE 1.26 2.69 -1.43 5.44
SINCE JUN 1 16.30 12.68 3.62 17.26
SINCE JAN 1 30.61 26.18 4.43 27.00
SNOWFALL (IN)
TODAY 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
TODAY 0 1 -1 0
MONTH TO DATE 0 3 -3 0
SINCE JUN 1 19 48 -29 8
SINCE JUL 1 2 11 -9 0
COOLING
TODAY 8 5 3 6
MONTH TO DATE 144 121 23 180
SINCE JUN 1 623 481 142 706
SINCE JAN 1 697 522 175 737
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 600 AM
LOWEST 67 300 PM
AVERAGE 79
......................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 100 1936
MINIMUM TEMPERATURE (F) 59 41 1875
SUNRISE AND SUNSET
AUGUST 21 2026........SUNRISE 616 AM CDT SUNSET 755 PM CDT
AUGUST 22 2026........SUNRISE 617 AM CDT SUNSET 753 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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