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000
CXUS53 KLSX 021613 CCA
CLMSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1136 AM CDT THU JUN 01 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             98   05/26/1953
                       05/31/1934
 LOW              31   05/03/1976
                       05/10/1966
HIGHEST           93   05/07                          94
LOWEST            43   05/03                          49
AVG. MAXIMUM    80.6               77.1     3.5     78.3
AVG. MINIMUM    59.0               57.9     1.1     60.2
MEAN            69.8               67.5     2.3     69.2
DAYS MAX >= 90     4                1.9     2.1        5
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.0     0.0        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       12.92   1995
 MINIMUM        0.69   1914
TOTALS          1.61               4.82   -3.21     6.23
DAILY AVG.      0.05               0.16   -0.11     0.20
DAYS >= .01        7               12.6    -5.6       12
DAYS >= .10        5                8.3    -3.3       11
DAYS >= .50        2                3.3    -1.3        3
DAYS >= 1.00       0                1.3    -1.3        3
GREATEST
 24 HR. TOTAL   0.62   05/13 TO 05/13

SNOWFALL (INCHES)
RECORDS
 TOTAL           4.0   1929
 24 HR TOTAL     4.0   05/02/1929 TO 05/02/1929
TOTALS           0.0                0.0     0.0      0.0
SINCE 7/1        5.4               16.6   -11.2
DAYS >= 1.0        0                                   0

DEGREE DAYS
HEATING TOTAL     30                 72     -42       62
 SINCE 7/1      3922               4429    -507
COOLING TOTAL    185                150      35      199
 SINCE 1/1       221                195      26
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    31/280    DATE  05/01
HIGHEST GUST SPEED/DIRECTION    44/310    DATE  05/01
                                44/280          05/02

SKY COVER
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         10


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      1
HAZE                      6

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

...MONTHLY...

14TH DRIEST MAY ON RECORD (1.61 INCHES).


...DAILY...

RECORD HIGH TEMPERATURE OF 93 DEGREES SET ON 05/07. PREVIOUS 92 IN
1940.

$$