418
CDUS43 KDVN 172148
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
448 PM CDT THU SEP 17 2026
...............................
..THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 17 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 68 610 AM 91 1895 73 -5 87
1925
1927
MINIMUM 64 259 PM 38 1875 51 13 62
1916
AVERAGE 66 62 4 75
PRECIPITATION (IN)
TODAY 2.32R 2.09 1938 0.13 2.19 0.00
MONTH TO DATE 4.45 2.21 2.24 0.10
SINCE SEP 1 4.45 2.21 2.24 0.10
SINCE JAN 1 35.39 29.65 5.74 27.11
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 0 5 -5 0
MONTH TO DATE 17 52 -35 63
SINCE SEP 1 17 52 -35 63
SINCE JUL 1 19 78 -59 83
COOLING
TODAY 1 2 -1 10
MONTH TO DATE 118 47 71 64
SINCE SEP 1 118 47 71 64
SINCE JAN 1 857 614 243 815
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 96 1000 AM
AVERAGE 98
......................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 1891
1948
1955
MINIMUM TEMPERATURE (F) 51 35 1903
1929
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 645 AM CDT SUNSET 709 PM CDT
SEPTEMBER 18 2026.....SUNRISE 646 AM CDT SUNSET 707 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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