795
CDUS43 KDVN 180644
CLIDBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
144 AM CDT MON MAY 18 2026
...............................
..THE DUBUQUE IA CLIMATE SUMMARY FOR MAY 17 2026
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)
YESTERDAY
MAXIMUM 81 514 PM 91 1934 70 11 64
MINIMUM 64 605 AM 32 2009 49 15 47
AVERAGE 73 59 14 56
PRECIPITATION (IN)
YESTERDAY 0.10 2.17 1918 0.13 -0.03 0.00
MONTH TO DATE 0.45 2.25 -1.80 1.10
SINCE MAR 1 12.07 8.56 3.51 6.58
SINCE JAN 1 13.42 11.45 1.97 7.17
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 0 7 -7 9
MONTH TO DATE 172 160 12 102
SINCE MAR 1 1274 1613 -339 1296
SINCE JUL 1 6224 6977 -753 6178
COOLING
YESTERDAY 8 1 7 0
MONTH TO DATE 17 10 7 25
SINCE MAR 1 29 13 16 31
SINCE JAN 1 29 13 16 31
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 13.6
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 900 AM
LOWEST 61 500 PM
AVERAGE 81
......................................................
THE DUBUQUE IA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 94 1934
MINIMUM TEMPERATURE (F) 49 35 1976
2002
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 538 AM CDT SUNSET 821 PM CDT
MAY 19 2026...........SUNRISE 537 AM CDT SUNSET 822 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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