Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KLSX 020934
CLSUIN

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
421 AM CDT THU SEP 02 2021

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

...THE QUINCY IL CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2021 TO 8/31/2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1901 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL

..............................................................
TEMPERATURE (F)
RECORD
 HIGH            114   07/15/1936
 LOW              39   06/12/1903
HIGHEST           97   06/18
LOWEST            50   06/22
AVG. MAXIMUM    85.1               84.3     0.8
AVG. MINIMUM    66.3               64.7     1.6
MEAN            75.7               74.5     1.2
DAYS MAX >= 90    19
DAYS MAX <= 32     0
DAYS MAX >= 100    0
DAYS MIN <= 32     0
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       21.85   1915
 MINIMUM        2.68   1936
TOTALS         13.02              11.92    1.10

DEGREE DAYS
HEATING TOTAL      2                 18     -16
 SINCE 7/1         0                  1      -1
COOLING TOTAL   1011                893     118
 SINCE 1/1      1107                996     111
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    37/280    DATE  06/24
HIGHEST GUST SPEED/DIRECTION    52/200    DATE  08/12



WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             24     HAIL                       0
FOG W/VIS <= 1/4 MILE     9


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


...SEASONAL...

TIED 4TH LEAST NUMBER OF OCCURRENCES WITH A LOW TEMPERATURE LESS
THAN 60 DEGREES (7 DAYS).


...MONTHLY...

15TH WETTEST JUNE ON RECORD (7.85 INCHES).


...DAILY...

1 RECORD RAINFALL VALUE SET (2.67 INCHES ON 06/30. PREVIOUS 2.22 IN
2020).


$$

GOSSELIN


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