490
CDUS43 KDVN 302137
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
437 PM CDT SAT MAY 30 2026
...............................
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 30 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 82 242 PM 94 1934 74 8 77
MINIMUM 59 412 AM 37 1965 54 5 51
AVERAGE 71 64 7 64
PRECIPITATION (IN)
TODAY 0.00 1.87 1957 0.15 -0.15 0.00
MONTH TO DATE 1.33 4.14 -2.81 3.67
SINCE MAR 1 12.95 10.45 2.50 9.15
SINCE JAN 1 14.30 13.34 0.96 9.74
SNOWFALL (IN)
TODAY 0.0 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 6.4 7.6 -1.2 2.3
SINCE JUL 1 37.6 42.5 -4.9 17.2
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 4 -4 1
MONTH TO DATE 209 226 -17 209
SINCE MAR 1 1311 1679 -368 1403
SINCE JUL 1 6261 7043 -782 6285
COOLING
TODAY 6 2 4 0
MONTH TO DATE 59 34 25 25
SINCE MAR 1 71 37 34 31
SINCE JAN 1 71 37 34 31
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 9.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 300 AM
LOWEST 37 300 PM
AVERAGE 56
......................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 104 1934
MINIMUM TEMPERATURE (F) 54 36 1897
SUNRISE AND SUNSET
MAY 30 2026...........SUNRISE 529 AM CDT SUNSET 832 PM CDT
MAY 31 2026...........SUNRISE 529 AM CDT SUNSET 833 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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