Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KLSX 012112
CLSUIN

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
312 PM CST MON MAR 01 2021

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

...THE QUINCY IL CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2020 TO 2/28/2021...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1901 TO 2021

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             77   02/20/2017
 LOW             -29   02/13/1905
HIGHEST           63   12/10         MM      MM
LOWEST            -9   02/07         MM      MM
                       02/16
AVG. MAXIMUM    35.1               36.9    -1.8
AVG. MINIMUM    20.0               21.0    -1.0
MEAN            27.5               29.0    -1.5
DAYS MAX >= 90     0
DAYS MAX <= 32    37
DAYS MAX >= 100    0
DAYS MIN <= 32    83
DAYS MIN <= 0     10

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       10.11   1983
 MINIMUM        1.33   1920
TOTALS          2.83               5.65   -2.82
DAYS >= .01       10
DAYS >= .10        6
DAYS >= .50        3
DAYS >= 1.00       0
GREATEST
 24 HR. TOTAL   0.90   12/11 TO 12/11


DEGREE DAYS
HEATING TOTAL   3321               3242      79
 SINCE 7/1      4320               4342     -22
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    36/290    DATE  12/23
HIGHEST GUST SPEED/DIRECTION    48/200    DATE  12/23


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

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

...SEASONAL...

TIED 3RD MOST OCCURRENCES WITH A HIGH TEMPERATURE LESS THAN
OR EQUAL TO 0 DEGREES (2 DAYS).

TIED MOST SONSECUTIVE DAYS WITH A HIGH TEMPERATURE LESS THAN
20 DEGREES (12 DAYS FROM 02/07 TO 2/18.  ALSO TIED WITH 12/31/1978
TO 01/11/1979).

2ND MOST CONSECUTIVE DAYS WITH A LOW TEMPERATURE LESS THAN OR EQUAL TO
0 DEGREES (8 DAYS FROM 02/12 TO 02/19...RECORD IS 10 DAYS FROM
12/14/1989 TO 12/23/1989).

...MONTHLY...

5TH COLDEST FEBRUARY ON RECORD.

2ND MOST CONCECUTIVE DAYS WITH A HIGH TEMPERATURE LESS THAN 32
DEGREES WITHIN THE MONTH OF FEBRUARY (15 DAYS FROM 02/06 TO 02/19).

TIED MOST CONSECUTIVE DAYS WITH A HIGH TEMPERATURE LESS THAN 20
DEGREES (12 DAYS FROM 02/07 TO 02/18.  ALSO TIED WITH 12/31/1978
AND 01/11/1979).

MOST DAYS WITH A HIGH TEMPERATURE LESS THAN 10 DEGREES (6 DAYS...
PREVIOUS RECORD WAS 4 DAYS IN 1905).

3RD MOST DAYS WITH A LOW TEMPERATURE LESS THAN OR EQUAL TO ZERO
DEGREES (10 DAYS).

...DAILY...

1 RECORD HIGH TEMPERATURE TIED (63 ON 12/10...ALSO SET IN 1979).

4 RECORD LOW MAXIMUM TEMPERATURES SET (02/07, 02/10, 02/14, AND 02/15).

$$


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