Climatological Report (Daily)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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CDUS43 KDVN 221417
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
917 AM CDT FRI AUG 22 2025
...................................
...THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 21 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 79 412 PM 98 1947 79 0 75
MINIMUM 62 1159 PM 41 2004 60 2 54
AVERAGE 71 69 2 65
PRECIPITATION (IN)
YESTERDAY 0.00 5.99 2002 0.12 -0.12 0.00
MONTH TO DATE 5.44 2.69 2.75 0.89
SINCE JUN 1 17.26 12.68 4.58 12.70
SINCE JAN 1 27.00 26.18 0.82 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 MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 3 -3 10
SINCE JUN 1 8 48 -40 29
SINCE JUL 1 0 11 -11 13
COOLING
YESTERDAY 6 5 1 0
MONTH TO DATE 180 121 59 127
SINCE JUN 1 706 481 225 545
SINCE JAN 1 737 522 215 576
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 3.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 62 300 PM
AVERAGE 81
..........................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 100 1936
MINIMUM TEMPERATURE (F) 59 41 1875
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 618 AM CDT SUNSET 753 PM CDT
AUGUST 23 2025........SUNRISE 619 AM CDT SUNSET 751 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$