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428
CXUS53 KDVN 011735
CLSDVN


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
1147 AM CDT MON JUN 1 2020

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

...THE DAVENPORT IA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2020 TO 5/31/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
HIGHEST            88   05/26        77      11
LOWEST             21   04/15        23      -2
AVG. MAXIMUM     60.0              60.6    -0.6
AVG. MINIMUM     40.2              38.9     1.3
MEAN             50.1              49.8     0.3
DAYS MAX >= 90      0
DAYS MAX <= 32      0
DAYS MIN <= 32     24
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
TOTALS          10.65             10.28    0.37
DAILY AVG.       0.12              0.11    0.01
DAYS >= .01        33
DAYS >= .10        22
DAYS >= .50         5
DAYS >= 1.00        2
GREATEST
 24 HR. TOTAL    2.69   05/14 TO 05/15

SNOWFALL (INCHES)
TOTALS           10.5
SINCE 7/1        39.5
SNOWDEPTH AVG.      0
DAYS >= TRACE      14
DAYS >= 1.0         4
GREATEST
 SNOW DEPTH         3   04/17
                        03/23
 24 HR TOTAL      3.5   04/16 TO 04/17

DEGREE_DAYS
HEATING TOTAL    1403              1462     -59
 SINCE 7/1         MM              6487      MM
COOLING TOTAL      54                61      -7
 SINCE 1/1         54                61      -7
.................................................

WIND (MPH)
AVERAGE WIND SPEED              11.4
HIGHEST WIND SPEED/DIRECTION    43/320    DATE  04/09
HIGHEST GUST SPEED/DIRECTION    54/320    DATE  04/09

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           34
NUMBER OF DAYS PC             31
NUMBER OF DAYS CLOUDY         27

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     HAIL                     1
SLEET                     0     FOG                     50
FOG W/VIS <= 1/4 MILE    10     HAZE                    22


-  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.

DVN
PARAMETER   DATE
---------   ----
   SNOW      ALL OBSERVED SNOW DURING MONTHS
   PCPN      03/21, 04/07, 04/09, 04/12, 04/13, 04/14, 04/15, 04/16, 04/17

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