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584
CXUS53 KDVN 011242
CLSDBQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
622 AM CST SUN MAR 1 2020

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

...THE DUBUQUE CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2019 TO 2/29/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1873 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              71   02/22/2017
 LOW              -32   01/07/1887
HIGHEST            56   12/25        37      19
LOWEST            -16   02/14        11     -27
AVG. MAXIMUM     33.3              29.4     3.9
AVG. MINIMUM     18.1              14.1     4.0
MEAN             25.7              21.7     4.0
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32     45              50.4    -5.4
DAYS MIN <= 32     89              84.6     4.4
DAYS MIN <= 0       7              15.2    -8.2

PRECIPITATION (INCHES)
TOTALS           4.32              4.45   -0.13
DAILY AVG.       0.05              0.05    0.00
DAYS >= .01        21              27.3    -6.3
DAYS >= .10         9
DAYS >= .50         3
DAYS >= 1.00        1               0.4     0.6
GREATEST
 24 HR. TOTAL    1.29   12/28 TO 12/29

SNOWFALL (INCHES)
TOTALS           19.6              30.8   -11.2
SINCE 7/1        34.3              33.6     0.7
SNOWDEPTH AVG.      3
DAYS >= TRACE      31              20.4    10.6
DAYS >= 1.0         7               9.4    -2.4
GREATEST
 SNOW DEPTH         9   01/24
 24 HR TOTAL      3.6   01/17 TO 01/18

DEGREE_DAYS
HEATING TOTAL    3547              3893    -346
 SINCE 7/1       5212              5429    -217
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0
.................................................

WIND (MPH)
AVERAGE WIND SPEED              10.5
HIGHEST WIND SPEED/DIRECTION    40/290    DATE  01/18
HIGHEST GUST SPEED/DIRECTION    53/270    DATE  01/18

SKY COVER
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           34
NUMBER OF DAYS PC             28
NUMBER OF DAYS CLOUDY         29

AVERAGE RH (PERCENT)     79

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     HAIL                     0
SLEET                     1     FOG                     58
FOG W/VIS <= 1/4 MILE    14     HAZE                    29

-  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.

DBQ
PARAMETER   DATE
---------   ----
   SNOW      ALL OBSERVED SNOW DURING MONTHS
   PCPN      12/1, 12/30, 12/31

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

GROSS