497
CXUS53 KDVN 011702
CLADBQ

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1100 AM CST WED JAN 01 2025

...................................

...THE DUBUQUE IA CLIMATE SUMMARY FOR THE YEAR OF 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1873 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            110   07/14/1936
 LOW             -32   01/07/1887
HIGHEST           94   08/27         82      12
LOWEST           -17   01/15         11     -28
AVG. MAXIMUM    60.9               56.4     4.5
AVG. MINIMUM    41.5               38.0     3.5
MEAN            51.2               47.2     4.0
DAYS MAX >= 90     4                6.2    -2.2
DAYS MAX <= 32    37               61.4   -24.4
DAYS MIN <= 32   116              144.1   -28.1
DAYS MIN <= 0      9               16.1    -7.1

PRECIPITATION (INCHES)
TOTALS         40.52              38.20    2.32
DAILY AVG.      0.11               0.10    0.01
DAYS >= .01      112              118.4    -6.4
DAYS >= .10       62
DAYS >= .50       27
DAYS >= 1.00      13                8.6     4.4
GREATEST
 24 HR. TOTAL   2.62   10/30 TO 10/31

SNOWFALL (INCHES)
TOTALS          40.8               42.5    -1.7
SINCE 7/1        4.3               13.6    -9.3
SNOWDEPTH AVG.     1
DAYS >= TRACE     39               29.4     9.6
DAYS >= 1.0        9               13.3    -4.3
GREATEST
 SNOW DEPTH       18   01/13
 24 HR TOTAL    12.0   01/08 TO 01/09

DEGREE DAYS
HEATING TOTAL   5713               7084   -1371
 SINCE 7/1      2227               2754    -527
COOLING TOTAL    784                638     146
 SINCE 1/1       784                637     147
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              10.0
HIGHEST WIND SPEED/DIRECTION    55/240    DATE  05/21
HIGHEST GUST SPEED/DIRECTION    79/320    DATE  07/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.37
NUMBER OF DAYS FAIR          206
NUMBER OF DAYS PC             88
NUMBER OF DAYS CLOUDY         72

AVERAGE RH (PERCENT)     71

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             54     HAIL                       2
SLEET                     0     FOG                      158
FOG W/VIS <= 1/4 MILE    38     HAZE                      43

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$



NOTE: SUPPLEMENTAL CLIMATE DATA WAS USED FROM A NEARBY
CLIMATOLOGICALLY REPRESENTATIVE STATION.

===================================================================

PARAMETER   DATE
---------   ----
   SNW      ALL OBSERVED SNOW
   WTR      1/8, 1/9, 1/10, 1/11, 1/12,
            1/13, 1/18, 3/23, 4/2, 4/3, 4/30, 07/15,
            12/17, 12/19, 12/20