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

000
CXUS53 KDVN 010822
CLAMLI

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
222 AM CST SAT JAN 01 2022

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

...THE MOLINE IL CLIMATE SUMMARY FOR THE YEAR OF 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            111   07/14/1936
 LOW             -33   01/31/2019
HIGHEST           96   08/24         86      10
LOWEST           -15   02/17         14     -29
AVG. MAXIMUM    62.9               61.5     1.4
AVG. MINIMUM    42.6               40.9     1.7
MEAN            52.7               51.2     1.5
DAYS MAX >= 90    31               22.2     8.8
DAYS MAX <= 32    33               41.7    -8.7
DAYS MIN <= 32   127              128.7    -1.7
DAYS MIN <= 0     12                9.8     2.2

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       56.36   1973
 MINIMUM       17.33   1901
TOTALS         34.82              38.27   -3.45
DAILY AVG.      0.10               0.10   -0.00
DAYS >= .01      106              117.0   -11.0
DAYS >= .10       61
DAYS >= .50       27
DAYS >= 1.00       8                9.6    -1.6
GREATEST
 24 HR. TOTAL   2.88   04/10 TO 04/11

SNOWFALL (INCHES)
RECORDS
 TOTAL          71.1   1997
TOTALS          35.7               36.1    -0.4
SINCE 7/1        3.5               11.2    -7.7
SNOWDEPTH AVG.     1
DAYS >= TRACE     37               25.1    11.9
DAYS >= 1.0       11               10.6     0.4
GREATEST
 SNOW DEPTH       15   02/16
                       02/18
 24 HR TOTAL     6.1   01/25 TO 01/26

DEGREE DAYS
HEATING TOTAL   5628               6024    -396
 SINCE 7/1      1832               2318    -486
COOLING TOTAL   1325               1040     285
 SINCE 1/1      1325               1042     283
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              7.9
HIGHEST WIND SPEED/DIRECTION    40/210    DATE  12/15
HIGHEST GUST SPEED/DIRECTION    60/220    DATE  12/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.36
NUMBER OF DAYS FAIR          203
NUMBER OF DAYS PC             97
NUMBER OF DAYS CLOUDY         65

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             39     HAIL                       0
SLEET                     3     FOG                      142
FOG W/VIS <= 1/4 MILE    16     HAZE                      69

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

$$