295
CDUS43 KDVN 212131
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
431 PM CDT MON SEP 21 2026
...............................
..THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 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 59 141 PM 94 1891 71 -12 77
MINIMUM 55 636 AM 35 1952 50 5 57
1991
AVERAGE 57 60 -3 67
PRECIPITATION (IN)
TODAY 0.05 2.40 1965 0.14 -0.09 0.00
MONTH TO DATE 8.64 2.75 5.89 0.19
SINCE SEP 1 8.64 2.75 5.89 0.19
SINCE JAN 1 39.58 30.19 9.39 27.20
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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 8 6 2 0
MONTH TO DATE 28 74 -46 63
SINCE SEP 1 28 74 -46 63
SINCE JUL 1 30 100 -70 83
COOLING
TODAY 0 1 -1 2
MONTH TO DATE 120 54 66 80
SINCE SEP 1 120 54 66 80
SINCE JAN 1 859 621 238 831
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 12.7
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 PM
LOWEST 83 1200 AM
AVERAGE 90
......................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 92 1937
MINIMUM TEMPERATURE (F) 49 31 1974
1995
SUNRISE AND SUNSET
SEPTEMBER 21 2026.....SUNRISE 649 AM CDT SUNSET 702 PM CDT
SEPTEMBER 22 2026.....SUNRISE 650 AM CDT SUNSET 700 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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