Climatological Report (Annual)
Issued by NWS Quad Cities IA IL

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CXUS53 KDVN 011416
CLADBQ


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
813 AM CST FRI JAN 1 2016

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

...THE DUBUQUE IA CLIMATE SUMMARY FOR THE YEAR OF 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1873 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             110   07/14/1936
 LOW              -32   01/07/1887
HIGHEST            92   07/17        82      10
LOWEST            -21   02/27        11     -32
AVG. MAXIMUM     57.5              56.6     0.9
AVG. MINIMUM     38.5              38.1     0.4
MEAN             48.0              47.3     0.7
DAYS MAX >= 90      4               6.2    -2.2
DAYS MAX <= 32     58              59.3    -1.3
DAYS MIN <= 32    134             140.0    -6.0
DAYS MIN <= 0      28              15.5    12.5

PRECIPITATION (INCHES)
TOTALS          39.18             36.29    2.89
DAILY AVG.       0.11              0.10    0.01
DAYS >= .01       105             120.1   -15.1
DAYS >= .10        68
DAYS >= .50        26
DAYS >= 1.00       11               7.8     3.2
GREATEST
 24 HR. TOTAL    2.74   06/11 TO 06/12

SNOWFALL (INCHES)
TOTALS           50.4              41.9     8.5
SINCE 7/1        20.2              14.6     5.6
SNOWDEPTH AVG.      1
DAYS >= TRACE      47              29.0    18.0
DAYS >= 1.0        11              12.9    -1.9
GREATEST
 SNOW DEPTH        11   02/02
 24 HR TOTAL     12.4   01/31 TO 02/01

DEGREE_DAYS
HEATING TOTAL    6636              7087    -451
 SINCE 7/1         MM              2810      MM
COOLING TOTAL     637               643      -6
 SINCE 1/1        637               643      -6
.................................................

WIND (MPH)
AVERAGE WIND SPEED              10.1
HIGHEST WIND SPEED/DIRECTION    52/270    DATE  06/22
HIGHEST GUST SPEED/DIRECTION    72/260    DATE  06/22

SKY COVER
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR          188
NUMBER OF DAYS PC            106
NUMBER OF DAYS CLOUDY         71

AVERAGE RH (PERCENT)     73

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             35     HAIL                       1
SLEET                     2     FOG                      201
FOG W/VIS <= 1/4 MILE    44     HAZE                      87

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

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