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

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CXUS53 KDVN 011620
CLSMLI


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1020 AM CST FRI MAR 1 2019

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

...THE MOLINE CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2018 TO 2/28/2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1872 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              74   02/19/2017
 LOW              -33   01/31/2019
HIGHEST            57   01/07        41      16
LOWEST            -33R  01/31        14     -47
AVG. MAXIMUM     34.2              33.7     0.5
AVG. MINIMUM     16.9              17.0    -0.1
MEAN             25.6              25.4     0.2
DAYS MAX >= 90      0               0.0     0.0
DAYS MAX <= 32     34              37.8    -3.8
DAYS MIN <= 32     81              80.8     0.2
DAYS MIN <= 0      10              10.2    -0.2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.07   2013
 MINIMUM         3.65   2015
TOTALS           9.63R             5.27    4.36
DAILY AVG.       0.11              0.06    0.05
DAYS >= .01        30              27.1     2.9
DAYS >= .10        20
DAYS >= .50         9
DAYS >= 1.00        1               0.8     0.2
GREATEST
 24 HR. TOTAL    1.48   02/23 TO 02/23

SNOWFALL (INCHES)
RECORDS
 TOTAL           53.8   2014
TOTALS           40.1              25.5    14.6
SINCE 7/1        58.7              26.7    32.0
SNOWDEPTH AVG.      2
DAYS >= TRACE      36              19.5    16.5
DAYS >= 1.0        11               7.7     3.3
GREATEST
 SNOW DEPTH        12   01/28
 24 HR TOTAL      8.6   01/22 TO 01/23

DEGREE_DAYS
HEATING TOTAL    3522              3567     -45
 SINCE 7/1       4947              4798     149
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.4
HIGHEST WIND SPEED/DIRECTION    41/280    DATE  02/24
HIGHEST GUST SPEED/DIRECTION    59/280    DATE  02/24

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           30
NUMBER OF DAYS PC             28
NUMBER OF DAYS CLOUDY         32

AVERAGE RH (PERCENT)     76

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     HAIL                       0
SLEET                     1     FOG                       58
FOG W/VIS <= 1/4 MILE     9     HAZE                      39

-  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.




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