Climatological Report (Seasonal)
Issued by NWS

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CXUS53 KLSX 020710
CLSUIN

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
112 AM CST THU MAR 2 2017

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

...THE QUINCY IL CLIMATE SUMMARY FOR METEOROLOGICAL
WINTER, FROM 12/1/2016 TO 2/28/2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1901 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              77   02/20/2017
 LOW              -29   02/13/1905
HIGHEST            77R  02/20
LOWEST             -7   12/19
                        12/18
AVG. MAXIMUM     43.0              36.9     6.1
AVG. MINIMUM     25.8              21.0     4.8
MEAN             34.4              29.0     5.4
DAYS MAX >= 90      0
DAYS MAX <= 32     25
DAYS MIN <= 32     67
DAYS MIN <= 0       4

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.11   1982/1983
 MINIMUM         1.33   1919/1920
TOTALS           3.08              5.65   -2.57
DAYS >= .01        21
DAYS >= .10         8
DAYS >= .50         1
DAYS >= 1.00        0
GREATEST
 24 HR. TOTAL    0.85   01/16

DEGREE_DAYS
HEATING TOTAL    2753              3242    -489
 SINCE 7/1       3441              4342    -901
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0
.................................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    36/250    DATE  01/10
HIGHEST GUST SPEED/DIRECTION    48/250    DATE  01/10


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     FOG W/VIS <= 1/4 MILE     14

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


...SEASONAL...

8TH WARMEST METEOROLOGICAL WINTER ON RECORD (34.4 DEGREES).

MOST NUMBER OF OCCURRENCES OF A MAXIMUM TEMPERATURE GREATER THAN
OR EQUAL TO 70 DEGREES WITHIN THE WINTER SEASON (4 DAYS. PREVIOUS
3 DAYS IN 1920-1921).

MOST NUMBER OF OCCURRENCES OF A MAXIMUM TEMPERATURE GREATER THAN
OR EQUAL TO 60 DEGREES WITHIN THE WINTER SEASON (14 DAYS. PREVIOUS
13 DAYS IN 1975-1976 AND 1920-1921).

19TH DRIEST WINTER ON RECORD (3.08 INCHES).

...MONTHLY...

WARMEST FEBRUARY ON RECORD (42.7 DEGREES. PREVIOUS 42.2 IN 1930).

MOST OCCURRENCES OF A MAXIMUM TEMPERATURE GREATER THAN OR EQUAL TO
70 DEGREES WITHIN THE MONTH OF FEBRUARY (4 DAY. PREVIOUS 3 DAYS IN 1921).

MOST OCCURRENCES OF A MAXIMUM TEMPERATURE GREATER THAN OR EQUAL TO
60 DEGREES WITHIN THE MONTH OF FEBRUARY (12 DAYS. PREVIOUS 9 DAYS IN 1976).

TIED MOST OCCURRENCES OF A MINIMUM TEMPERATURE GREATER THAN OR EQUAL TO
50 DEGREES WITHIN THE MONTH OF FEBRUARY (4 DAYS. TIED WITH 1930).

MOST OCCURRENCES OF A MINIMUM TEMPERATURE GREATER THAN OR EQUAL TO
40 DEGREES WITHIN THE MONTH OF FEBRUARY (9 DAYS. PREVIOUS 7 DAYS IN 1930).

19TH WARMEST JANUARY ON RECORD (31.6 DEGREES).

2ND LONGEST STREAK OF CONSECUTIVE DAYS WITH A MINIMUM TEMPERATURE ABOVE
FREEZING WITHIN THE MONTH OF JANUARY (8 DAYS).

...DAILY...

6 RECORD HIGH TEMPERATURES SET OR TIED (02/28, 02/20, 02/19, 02/18, 02/17
AND 01/10).

1 RECORD LOW MAXIMUM TEMPERATURE SET (6 DEGREES ON 12/18. PREVIOUS 7 DEGREES
IN 1901).

2 RECORD HIGH MINIMUM TEMPERATURES SET OR TIED (02/28 AND 02/20).

1 RECORD PRECIPITATION VALUE SET (0.85 INCHES ON 01/16. PREVIOUS 0.52 INCHES
IN 1907).


WALSH/GOSSELIN

$$



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