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

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CXUS53 KDVN 010949
CLSMLI

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
349 AM CST WED DEC 01 2021

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

...THE MOLINE IL CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2021 TO 11/30/2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            100   09/15/1939
                       09/06/1922
 LOW             -10   11/29/1891
HIGHEST           91   09/19         82       9
LOWEST            16   11/26         24      -8
AVG. MAXIMUM    67.6               64.1     3.5
AVG. MINIMUM    45.6               42.6     3.0
MEAN            56.6               53.4     3.2
DAYS MAX >= 90     1                2.6    -1.6
DAYS MAX <= 32     0                2.1    -2.1
DAYS MIN <= 32    21               22.2    -1.2
DAYS MIN <= 0      0                0.0     0.0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       13.30   2019
 MINIMUM       10.64   2020
TOTALS          6.26R              8.43   -2.17
DAILY AVG.      0.07               0.09   -0.02
DAYS >= .01       22               26.3    -4.3
DAYS >= .10       12
DAYS >= .50        5
DAYS >= 1.00       2                2.0     0.0
GREATEST
 24 HR. TOTAL   1.81   10/24 TO 10/25

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   2020
 24 HR TOTAL     0.4   10/26/2020 TO 10/26/2020
TOTALS           0.2                2.4    -2.2
SINCE 7/1        0.2                2.4    -2.2
SNOWDEPTH AVG.     0
DAYS >= TRACE      3                2.0     1.0
DAYS >= 1.0        0                0.7    -0.7
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL      MM

DEGREE DAYS
HEATING TOTAL    955               1192    -237
 SINCE 7/1       955               1197    -242
COOLING TOTAL    216                134      82
 SINCE 1/1      1323               1042     281
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.8
HIGHEST WIND SPEED/DIRECTION    37/240    DATE  11/11
HIGHEST GUST SPEED/DIRECTION    50/250    DATE  11/11

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           58
NUMBER OF DAYS PC             20
NUMBER OF DAYS CLOUDY         13

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     HAIL                       0
SLEET                     0     FOG                       24
FOG W/VIS <= 1/4 MILE     1     HAZE                       6

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

$$


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