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

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CXUS53 KDVN 011048
CLSMLI


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
545 AM CDT SAT JUN 1 2019

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

...THE MOLINE CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2019 TO 5/31/2019...

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             104   05/31/1934
 LOW              -19   03/06/1960
HIGHEST            91   05/16        78      13
LOWEST                  03/04        24     -25
AVG. MAXIMUM     60.2              61.3    -1.1
AVG. MINIMUM     39.7              40.2    -0.5
MEAN             50.0              50.8    -0.8
DAYS MAX >= 90      1               0.7     0.3
DAYS MAX <= 32      5               2.9     2.1
DAYS MIN <= 32     28              24.9     3.1
DAYS MIN <= 0       2               0.1     1.9

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        25.69   1973
 MINIMUM         3.09   1934
TOTALS          18.40             10.77    7.63
DAILY AVG.       0.20              0.12    0.08
DAYS >= .01        42              32.8     9.2
DAYS >= .10        28
DAYS >= .50        13
DAYS >= 1.00        4               2.7     1.3
GREATEST
 24 HR. TOTAL    2.68   04/28 TO 04/29

SNOWFALL (INCHES)
RECORDS
 TOTAL           29.9   1912
TOTALS            2.1               4.9    -2.8
SINCE 7/1        60.8              31.6    29.2
SNOWDEPTH AVG.      0
DAYS >= TRACE       6               3.9     2.1
DAYS >= 1.0         2               1.6     0.4
GREATEST
 SNOW DEPTH         2   03/17
 24 HR TOTAL      2.1   03/16 TO 03/17

DEGREE_DAYS
HEATING TOTAL    1428              1387      41
 SINCE 7/1       6375              6184     191
COOLING TOTAL      66                77     -11
 SINCE 1/1         66                76     -10
.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.7
HIGHEST WIND SPEED/DIRECTION    44/090    DATE  05/21
HIGHEST GUST SPEED/DIRECTION    57/090    DATE  05/21

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           32
NUMBER OF DAYS PC             37
NUMBER OF DAYS CLOUDY         23

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             20     HAIL                       0
SLEET                     0     FOG                       48
FOG W/VIS <= 1/4 MILE     3     HAZE                      27


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

$$





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