239
CDUS43 KDVN 300621
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
121 AM CDT SUN AUG 30 2026
...............................
..THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 29 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 76 333 PM 99 1984 78 -2 76
MINIMUM 60 228 AM 43 1934 58 2 58
1986
AVERAGE 68 68 0 67
PRECIPITATION (IN)
YESTERDAY 0.07 1.36 1993 0.13 -0.06 0.01
MONTH TO DATE 1.41 3.68 -2.27 5.45
SINCE JUN 1 16.45 13.67 2.78 17.27
SINCE JAN 1 30.76 27.17 3.59 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 11 -11 20
SINCE JUN 1 19 56 -37 28
SINCE JUL 1 2 19 -17 20
COOLING
YESTERDAY 3 4 -1 2
MONTH TO DATE 165 156 9 192
SINCE JUN 1 644 516 128 718
SINCE JAN 1 718 557 161 749
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 74 300 PM
AVERAGE 84
......................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 1889
1937
1941
MINIMUM TEMPERATURE (F) 58 40 1915
SUNRISE AND SUNSET
AUGUST 30 2026........SUNRISE 626 AM CDT SUNSET 740 PM CDT
AUGUST 31 2026........SUNRISE 627 AM CDT SUNSET 738 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page