074
CDUS43 KDVN 310621
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
121 AM CDT MON AUG 31 2026
...............................
..THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 30 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 77 919 AM 94 1889 78 -1 76
1937
1941
MINIMUM 67 618 AM 40 1915 58 9 57
AVERAGE 72 68 4 67
PRECIPITATION (IN)
YESTERDAY 0.17 2.80 1957 0.13 0.04 0.00
MONTH TO DATE 1.58 3.81 -2.23 5.45
SINCE JUN 1 16.62 13.80 2.82 17.27
SINCE JAN 1 30.93 27.30 3.63 27.01
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 1 -1 0
MONTH TO DATE 0 12 -12 20
SINCE JUN 1 19 57 -38 28
SINCE JUL 1 2 20 -18 20
COOLING
YESTERDAY 7 4 3 2
MONTH TO DATE 172 160 12 194
SINCE JUN 1 651 520 131 720
SINCE JAN 1 725 561 164 751
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 11.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 PM
LOWEST 69 900 AM
AVERAGE 81
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THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 96 1953
MINIMUM TEMPERATURE (F) 57 42 1967
SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE 627 AM CDT SUNSET 738 PM CDT
SEPTEMBER 1 2026.....SUNRISE 628 AM CDT SUNSET 737 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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