308
CXUS53 KLSX 011821
CLSCOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
121 PM CDT SAT JUN 01 2024

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2024 TO 5/31/2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2024

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH            101   05/31/1934
 LOW              -9   03/05/1960
HIGHEST           89   05/21         MM      MM
LOWEST            24   03/18         MM      MM
AVG. MAXIMUM    70.7               66.5     4.2
AVG. MINIMUM    48.9               45.6     3.3
MEAN            59.8               56.1     3.7
DAYS MAX >= 90     0
DAYS MAX <= 32     0
DAYS MAX >= 100    0
DAYS MIN <= 32     8
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       22.73   1922
 MINIMUM        4.87   1932
TOTALS         13.00              12.62    0.38
DAYS >= .01       36
DAYS >= .10       17
DAYS >= .50       10
DAYS >= 1.00       5
GREATEST
 24 HR. TOTAL   2.03   04/27 TO 04/28

SNOWFALL (INCHES)
RECORDS
 TOTAL          24.5   1960
 24 HR TOTAL    12.8   03/12/1937 TO 03/13/1937
TOTALS             T                1.7    -1.7
SINCE 7/1        8.6               16.5    -7.9
DAYS >= TRACE      1
DAYS >= 1.0        0
GREATEST
 SNOW DEPTH        0
 24 HR TOTAL       T   03/01 TO 03/01

DEGREE DAYS
HEATING TOTAL    650                970    -320
 SINCE 7/1      3891               4675    -784
COOLING TOTAL    188                146      42
 SINCE 1/1       188                146      42
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    37/310    DATE  04/27
HIGHEST GUST SPEED/DIRECTION    50/180    DATE  04/16


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             24     HAIL                       0
FOG W/VIS <= 1/4 MILE     3

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

...SEASONAL...

2ND WARMEST METEOROLOGICAL SPRING ON RECORD (59.8 DEGREES).

TIED 2ND MOST DAYS WITH A HIGH TEMPERATURE OF AT LEAST 70 DEGREES
(55 DAYS. FIRST IS 65 DAYS IN 2012).

2ND MOST DAYS WITH A LOW TEMPERATURE OF AT LEAST 50 DEGREES (51
DAYS. FIRST IS 62 DAYS IN 2012).


...MONTHLY...

14TH WARMEST MAY ON RECORD (69.0 DEGREES).

15TH WARMEST APRIL (59.2 DEGREES).

10TH WARMEST MARCH (51.0 DEGREES).


...DAILY...

RECORD HIGH TEMPERATURE OF 83 DEGREES SET ON 03/03. PREVIOUS 80
DEGREES IN 1946.


$$