Climatological Report (Daily)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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CDUS43 KDVN 122120
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
420 PM CDT FRI SEP 12 2025
...................................
...THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 12 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1873 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 84 243 PM 95 1927 74 10 84
MINIMUM 58 541 AM 36 1902 53 5 58
AVERAGE 71 64 7 71
PRECIPITATION (IN)
TODAY 0.00 4.37 1961 0.13 -0.13 0.00
MONTH TO DATE 0.10 1.57 -1.47 0.04
SINCE SEP 1 0.10 1.57 -1.47 0.04
SINCE JAN 1 27.11 29.01 -1.90 32.07
SNOWFALL (IN)
TODAY 0.0 MM MM 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 4 -4 0
MONTH TO DATE 63 30 33 32
SINCE SEP 1 63 30 33 32
SINCE JUL 1 83 56 27 46
COOLING
TODAY 6 2 4 6
MONTH TO DATE 12 37 -25 11
SINCE SEP 1 12 37 -25 11
SINCE JAN 1 763 604 159 677
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 300 AM
LOWEST 48 300 PM
AVERAGE 69
..........................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 96 1939
MINIMUM TEMPERATURE (F) 53 35 1953
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 640 AM CDT SUNSET 717 PM CDT
SEPTEMBER 13 2025.....SUNRISE 641 AM CDT SUNSET 715 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$