Text Products for CLS Issued by COU

Climatological Report (Seasonal)
Issued by NWS St Louis, MO
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CXUS53 KLSX 031917 CCA
CLSCOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
100 PM CST SUN MAR 01 2020

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2019 TO 2/29/2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             81   02/24/1930
                       02/01/1911
 LOW             -26   02/12/1899
HIGHEST           72   02/03
LOWEST             0   02/14
AVG. MAXIMUM    44.3               41.1     3.2
AVG. MINIMUM    27.4               23.1     4.3
MEAN            35.8               32.1     3.7
DAYS MAX >= 90     0
DAYS MAX <= 32    14
DAYS MAX >= 100    0
DAYS MIN <= 32    66
DAYS MIN <= 0      1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       12.30   1984
 MINIMUM        1.35   1962
TOTALS          7.67               6.61    1.06
DAYS >= .01       22
DAYS >= .10       15
DAYS >= .50        3
DAYS >= 1.00       1
GREATEST
 24 HR. TOTAL   2.45   01/10

SNOWFALL (INCHES)
RECORDS
 TOTAL          45.6   2010
 24 HR TOTAL    19.7   01/18/1995 TO 01/19/1995
TOTALS          18.1               15.2     2.9
SINCE 7/1       19.6               16.1     3.5
DAYS >= TRACE     19
DAYS >= 1.0        8
GREATEST
 SNOW DEPTH        4
 24 HR TOTAL     3.3   01/23

DEGREE DAYS
HEATING TOTAL   2626               2961    -335
 SINCE 7/1      3700               3946    -246
COOLING TOTAL      0                  0       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    32/240    DATE  12/01
HIGHEST GUST SPEED/DIRECTION    45/240    DATE  12/29


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     HAIL                       0
FOG W/VIS <= 1/4 MILE    11

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


...SEASONAL...

18TH WARMEST METEOROLOGICAL WINTER ON RECORD (35.8 DEGREES).

TIED 6TH LEAST OCCURRENCES WITH A LOW TEMPERATURE LESS THAN 10
DEGREES (2 DAYS).

19TH WETTEST WINTER ON RECORD (7.67 INCHES).

TIED 10TH MOST OCCURRENCES WITH AT LEAST ONE QUARTER INCH OF
PRECIPITATION (8 DAYS).

...MONTHLY...

11TH WETTEST JANUARY ON RECORD (3.74 INCHES).

15TH WARMEST DECEMBER ON RECORD (38.6 DEGREES).

...DAILY...

RECORD HIGH TEMPERATURE OF 72 DEGREES SET ON 02/03. PREVIOUS 70
IN 1890.

RECORD PRECIPITATION VALUE OF 2.45 INCHES SET ON 01/10. PREVIOUS
1.47 IN 1949.

$$
National Weather Service Weather Forecast Office
