Climatological Report (Daily)
Issued by NWS Quad Cities IA IL
Issued by NWS Quad Cities IA IL
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079
CDUS43 KDVN 202126
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
426 PM CDT WED AUG 20 2025
...................................
...THE DUBUQUE IA CLIMATE SUMMARY FOR AUGUST 20 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 81 259 PM 99 1916 79 2 73
MINIMUM 67 201 AM 44 1967 60 7 55
AVERAGE 74 70 4 64
PRECIPITATION (IN)
TODAY 0.00 2.36 1952 0.12 -0.12 0.00
MONTH TO DATE 5.44 2.57 2.87 0.89
SINCE JUN 1 17.26 12.56 4.70 12.70
SINCE JAN 1 27.00 26.06 0.94 30.19
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 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
TODAY 0 1 -1 1
MONTH TO DATE 0 2 -2 10
SINCE JUN 1 8 47 -39 29
SINCE JUL 1 0 10 -10 13
COOLING
TODAY 9 5 4 0
MONTH TO DATE 174 116 58 127
SINCE JUN 1 700 476 224 545
SINCE JAN 1 731 517 214 576
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 65 100 PM
AVERAGE 83
..........................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1947
MINIMUM TEMPERATURE (F) 60 41 2004
SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 616 AM CDT SUNSET 756 PM CDT
AUGUST 21 2025........SUNRISE 617 AM CDT SUNSET 754 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$