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000
CXUS53 KLSX 302215 CCA
CLSCOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1253 PM CST TUE MAR 5 2019

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

...THE COLUMBIA CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2018 TO 2/28/2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2019

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH              81   02/24/1930
                        02/01/1911
 LOW              -26   02/12/1899
HIGHEST            67   02/03
LOWEST             -7   01/30
AVG. MAXIMUM     41.4              41.1     0.3
AVG. MINIMUM     25.1              23.1     2.0
MEAN             33.2              32.1     1.1
DAYS MAX >= 90      0
DAYS MAX <= 32     19
DAYS MIN <= 32     72
DAYS MIN <= 0       1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.30   1984/1985
 MINIMUM         1.35   1962/1963
TOTALS           8.70              6.61    2.09
DAYS >= .01        30
DAYS >= .10        17
DAYS >= .50         5
DAYS >= 1.00        2
GREATEST
 24 HR. TOTAL    2.10   12/30 TO 12/31

SNOWFALL (INCHES)
RECORDS
 TOTAL           45.6   2010/2011
 24 HR TOTAL     19.7   01/18/1995 TO 01/19/1995
TOTALS           21.5              15.2     6.3
SINCE 7/1        26.1              16.1    10.0
GREATEST
 SNOW DEPTH        14   01/13
                        01/12
 24 HR TOTAL     10.4   01/11

DEGREE_DAYS
HEATING TOTAL    2833              2961    -128
 SINCE 7/1       3982              3946      36
COOLING TOTAL       0                 0       0
 SINCE 1/1          0                 0       0
.................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    44/250    DATE  02/23
HIGHEST GUST SPEED/DIRECTION    63/220    DATE  02/23


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              4     HAIL                       0
FOG W/VIS <= 1/4 MILE    12

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


...SEASONAL...

3RD SNOWIEST EVENT ON RECORD (16.9 INCHES) FROM 01/11 THROUGH
01/13.


...MONTHLY...

5TH SNOWIEST JANUARY ON RECORD (17.2 INCHES).

10TH WETTEST DECEMBER ON RECORD (4.30 INCHES).


...DAILY...

RECORD LOW MAXIMUM TEMPERATURE OF 7 DEGREES SET ON 01/30
(PREVIOUS 8 DEGREES IN 1965).

2 RECORD PRECIPITATION VALUES SET (12/31 AND 12/01).

2 SNOWFALL RECORDS SET (01/12 AND 01/11).


GOSSELIN

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