012
CXUS53 KLSX 021824
CLSSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1224 PM CST MON MAR 02 2026

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

...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM
12/1/2025 TO 2/28/2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             86   02/27/2024
 LOW             -22   01/05/1884
HIGHEST           78   12/28
LOWEST            -5   01/26
AVG. MAXIMUM    45.6               43.6     2.0
AVG. MINIMUM    25.6               26.6    -1.0
MEAN            35.6               35.1     0.5
DAYS MAX >= 90     0
DAYS MAX <= 32    19
DAYS MAX >= 100    0
DAYS MIN <= 32    66
DAYS MIN <= 0      1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       15.26   1949
 MINIMUM        2.30   1876
TOTALS          3.16               7.32   -4.16
DAYS >= .01       11
DAYS >= .10        8
DAYS >= .50        1
DAYS >= 1.00       1
GREATEST
 24 HR. TOTAL   1.28   02/14 TO 02/15

SNOWFALL (INCHES)
RECORDS
 TOTAL          43.9   1977
 24 HR TOTAL    15.6   02/20/1912 TO 02/21/1912
TOTALS          12.1               13.2    -1.1
SINCE 7/1       18.5               14.1     4.4
DAYS >= TRACE     20
DAYS >= 1.0        3
GREATEST
 SNOW DEPTH        7   01/25
 24 HR TOTAL     8.2   01/24 TO 01/25

DEGREE DAYS
HEATING TOTAL   2638               2696     -58
 SINCE 7/1      3300               3519    -219
COOLING TOTAL      0                  1      -1
 SINCE 1/1         0                  0       0
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    38/280    DATE  12/29
                                38/280          12/28
HIGHEST GUST SPEED/DIRECTION    56/280    DATE  12/29


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

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


...SEASONAL...

TIED 6TH MOST DAYS WITH A HIGH TEMPERATURE GREATER THAN OR EQUAL TO 60 DEGREES (20 DAYS).

6TH DRIEST METEOROLOGICAL WINTER ON RECORD (3.16 INCHES).

TIED 2ND LEAST DAYS WITH MEASURABLE PRECIPITATION (11 DAYS).

TIED 4TH LEAST DAYS WITH MEASURABLE SNOWFALL (4 DAYS).


...MONTHLY...

TIED LEAST SNOWIEST FEBRUARY (TRACE. 14TH SUCH OCCURRENCE).

12TH DRIEST DECEMBER (0.74 INCHES).


...DAILY...

2 RECORD HIGH TEMPERATURES SET (01/09 AND 12/28).
-- HIGH OF 78 ON 12/28 WAS WARMEST TEMPERATURE DURING THE MONTH OF DECEMBER.

RECORD HIGH MINIMUM TEMPERATURE OF 48 DEGREES TIED ON 01/08. ALSO SET IN 1876.

2 RECORD SNOWFALL VALUES SET (1/24 AND 12/01).
-- 5.1 INCHES ON 01/24 WAS 2ND SUCH OCCURRENCE WITH AT LEAST 5 INCHES OF SNOW AND A
       HIGH TEMPERATURE BELOW 10 DEGREES SINCE 1930.



$$

GOSSELIN