016
CXUS53 KDVN 020923
CLADBQ
CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
322 AM CST FRI JAN 02 2026
...............................
..THE DUBUQUE IA CLIMATE SUMMARY FOR THE YEAR OF 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1873 TO 2026
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
..........................................................
TEMPERATURE (F)
RECORD
HIGH 110 07/14/1936
LOW -32 01/07/1887
HIGHEST 91 06/23 82 9
07/04
07/23
LOWEST -16 01/21 11 -27
AVG. MAXIMUM 59.1 56.4 2.7
AVG. MINIMUM 39.1 38.0 1.1
MEAN 49.1 47.2 1.9
DAYS MAX >= 90 7 6.2 0.8
DAYS MAX <= 32 61 61.4 -0.4
DAYS MIN <= 32 132 144.1 -12.1
DAYS MIN <= 0 20 16.1 3.9
PRECIPITATION (INCHES)
TOTALS 32.13 38.20 -6.07
DAILY AVG. 0.09 0.10 -0.01
DAYS >= .01 99 118.4 -19.4
DAYS >= .10 54
DAYS >= .50 22
DAYS >= 1.00 8 8.6 -0.6
GREATEST
24 HR. TOTAL 4.80
SNOWFALL (INCHES)
TOTALS 34.1 42.5 -8.4
SINCE 7/1 21.2 13.6 7.6
SNOWDEPTH AVG. 0
DAYS >= TRACE 44 29.4 14.6
DAYS >= 1.0 9 13.3 -4.3
GREATEST
SNOW DEPTH 11 11/30
DEGREE DAYS
HEATING TOTAL 6575 7084 -509
SINCE 7/1 2507 2754 -247
COOLING TOTAL 904 638 266
SINCE 1/1 904 637 267
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 9.9
HIGHEST WIND SPEED/DIRECTION 44/300 DATE 02/28
44/290 07/11
HIGHEST GUST SPEED/DIRECTION 59/300 DATE 02/28
59/340 07/28
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.37
NUMBER OF DAYS FAIR 192
NUMBER OF DAYS PC 110
NUMBER OF DAYS CLOUDY 60
AVERAGE RH (PERCENT) 72
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 40 HAIL 0
SLEET 1 FOG 174
FOG W/VIS <= 1/4 MILE 30 HAZE 85
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY
CLIMATOLOGICALLY REPRESENTATIVE STATION.
PARAMETER DATE
--------- ----
WTR 12/17, 12/19, 12/20, 2/1, 2/5, 2/8, 2/11, 2/12, 2/13,
2/14, 2/15, 2/16, 4/24, 11/29, 11/30, 12/06
SNW ALL OBSERVED SNW ABOVE
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