Climatological Report (Daily)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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CDUS43 KDVN 280813
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
313 AM CDT THU AUG 28 2025
...................................
...THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 27 2025...
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)
YESTERDAY
MAXIMUM 69 1050 AM 94 1886 78 -9 94
1895
2024
MINIMUM 49 607 AM 43 1915 58 -9 72
AVERAGE 59 68 -9 83
PRECIPITATION (IN)
YESTERDAY T 1.77 2009 0.12 -0.12 T
MONTH TO DATE 5.44 3.42 2.02 0.89
SINCE JUN 1 17.26 13.41 3.85 12.70
SINCE JAN 1 27.00 26.91 0.09 30.19
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 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 6 1 5 0
MONTH TO DATE 20 9 11 11
SINCE JUN 1 28 54 -26 30
SINCE JUL 1 20 17 3 14
COOLING
YESTERDAY 0 4 -4 18
MONTH TO DATE 186 148 38 187
SINCE JUN 1 712 508 204 605
SINCE JAN 1 743 549 194 636
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 700 AM
LOWEST 61 1100 AM
AVERAGE 79
..........................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 97 1984
MINIMUM TEMPERATURE (F) 58 40 1986
SUNRISE AND SUNSET
AUGUST 28 2025........SUNRISE 624 AM CDT SUNSET 743 PM CDT
AUGUST 29 2025........SUNRISE 625 AM CDT SUNSET 741 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$