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

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CXUS53 KDVN 010956
CLAMLI


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
342 AM CST WED JAN 1 2020

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

...THE MOLINE IL CLIMATE SUMMARY FOR THE YEAR OF 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             111   07/14/1936
 LOW              -33   01/31/2019
HIGHEST            97   07/20        86      11
LOWEST            -33R  01/31        14     -47
AVG. MAXIMUM     60.7              60.7     0.0
AVG. MINIMUM     41.0              40.8     0.2
MEAN             50.8              50.7     0.1
DAYS MAX >= 90     27              19.8     7.2
DAYS MAX <= 32     44              43.0     1.0
DAYS MIN <= 32    138             126.9    11.1
DAYS MIN <= 0      12              10.3     1.7

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        56.36   1973
 MINIMUM        17.33   1901
TOTALS          49.59             37.96   11.63
DAILY AVG.       0.14              0.10    0.04
DAYS >= .01       142             117.1    24.9
DAYS >= .10        94
DAYS >= .50        36
DAYS >= 1.00       10               9.2     0.8
GREATEST
 24 HR. TOTAL    2.68   04/28 TO 04/29

SNOWFALL (INCHES)
RECORDS
 TOTAL           71.1   1997
TOTALS           54.3              31.6    22.7
SINCE 7/1        13.2              10.5     2.7
SNOWDEPTH AVG.      0
DAYS >= TRACE      56              25.1    30.9
DAYS >= 1.0        18               9.7     8.3
GREATEST
 SNOW DEPTH        12   01/28
 24 HR TOTAL      8.6   01/22 TO 01/23

DEGREE_DAYS
HEATING TOTAL    6266              6204      62
 SINCE 7/1         MM              2421      MM
COOLING TOTAL    1249              1005     244
 SINCE 1/1       1249              1004     245
.................................................

WIND (MPH)
AVERAGE WIND SPEED              8.4
HIGHEST WIND SPEED/DIRECTION    44/090    DATE  05/21
HIGHEST GUST SPEED/DIRECTION    59/280    DATE  02/24

AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR          168
NUMBER OF DAYS PC            127
NUMBER OF DAYS CLOUDY         70

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             62     HAIL                     0
SLEET                     1     FOG                    187
FOG W/VIS <= 1/4 MILE    13     HAZE                   120

-  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.

MLI
PARAMETER   DATE
---------   ----
   SNOW      ALL OBSERVED SNOW DURING YEAR

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

GROSS



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