000
CXUS53 KLSX 020940
CLSSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
340 AM CST WED MAR 02 2022

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

...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2021 TO 2/28/2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2022

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             85   02/29/1972
 LOW             -22   01/05/1884
HIGHEST           76   12/03
LOWEST             5   02/05
                       01/26
                       01/21
AVG. MAXIMUM    47.8               43.6     4.2
AVG. MINIMUM    26.1               26.6    -0.5
MEAN            36.9               35.1     1.8
DAYS MAX >= 90     0
DAYS MAX <= 32    17
DAYS MAX >= 100    0
DAYS MIN <= 32    65
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       15.26   1949/1950
 MINIMUM        2.30   1876/1877
TOTALS          7.66               7.32    0.34
DAYS >= .01       27
DAYS >= .10       16
DAYS >= .50        5
DAYS >= 1.00       2
GREATEST
 24 HR. TOTAL   1.55   02/16 TO 02/17

SNOWFALL (INCHES)
RECORDS
 TOTAL          43.9   1977/1978
 24 HR TOTAL    15.6   02/20/1912 TO 02/21/1912
TOTALS          11.2               13.2    -2.0
SINCE 7/1       11.2               14.1    -2.9
DAYS >= TRACE     16
DAYS >= 1.0        3
GREATEST
 SNOW DEPTH        6   02/05
                       02/04
 24 HR TOTAL     4.9   02/03

DEGREE DAYS
HEATING TOTAL   2496               2696    -200
 SINCE 7/1      3177               3519    -342
COOLING TOTAL      1                  1       0
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    36/280    DATE  12/11
HIGHEST GUST SPEED/DIRECTION    49/270    DATE  12/11


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     HAIL                       0
FOG W/VIS <= 1/4 MILE     5

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


...SEASONAL...

4TH MOST DAYS WITH A HIGH TEMPERATURE GREATER THAN OR EQUAL TO 60 DEGREES
WITHIN METEOROLOGICAL WINTER (23 DAYS).


...MONTHLY...

THIRD WARMEST DECEMBER ON RECORD (47.0 DEGREES).

TIED MOST DAYS WITH A HIGH TEMPERATURE GREATER THAN OR EQUAL TO 70 DEGREES
WITHIN THE MONTH OF DECEMBER (5 DAYS. ALSO TIED WITH 1889).

MOST DAYS WITH A HIGH TEMPEATURE GREATER THAN OR EQUAL TO 60 DEGREES WITHIN
THE MONTH OF DECEMBER (16 DAYS. PREVIOUS 14 DAYS IN 1889).

HIGH TEMPERATURE OF 76 DEGREES ON 12/03 TIED THE RECORD FOR WARMEST DECEMBER
TEMPERATURE. ALSO SET ON 12/03/1970 AND 12/15/1948.

TIED LEAST SNOWIEST DECEMBER ON RECORD (0.0 INCHES. 4TH SUCH OCCURRENCE WITHOUT
EVEN A TRACE OF SNOWFALL).


...DAILY...

3 RECORD HIGH TEMPERATURES SET OR TIED (12/24, 12/16, AND 12/03).

1 RECORD HIGH MINIMUM TEMPERATURE SET (60 DEGREES ON 12/16. PREVIOUS 48 IN 1929).


$$

GOSSELIN