Climatological Report (Seasonal) Issued by NWS St Louis, MO
000
CXUS53 KLSX 020913
CLSSTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
413 AM CDT TUE JUN 02 2020
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2020 TO 5/31/2020...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2020
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 -5 03/05/1960
HIGHEST 90 04/08
LOWEST 29 03/07
AVG. MAXIMUM 66.1 66.5 -0.4
AVG. MINIMUM 47.3 47.0 0.3
MEAN 56.7 56.8 -0.1
DAYS MAX >= 90 1
DAYS MAX <= 32 0
DAYS MAX >= 100 0
DAYS MIN <= 32 2
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 23.18 1927
MINIMUM 3.86 1914
TOTALS 14.34 11.73 2.61
DAYS >= .01 40
DAYS >= .10 26
DAYS >= .50 11
DAYS >= 1.00 2
GREATEST
24 HR. TOTAL 1.91 05/16 TO 05/17
SNOWFALL (INCHES)
RECORDS
TOTAL 28.8 1912
24 HR TOTAL 20.4 03/30/1912 TO 03/31/1912
TOTALS T 2.7 -2.7
SINCE 7/1 14.3 17.7 -3.4
DAYS >= TRACE 6
DAYS >= 1.0 0
GREATEST
SNOW DEPTH 0
24 HR TOTAL T
DEGREE DAYS
HEATING TOTAL 883 932 -49
SINCE 7/1 4327 4531 -204
COOLING TOTAL 147 174 -27
SINCE 1/1 147 174 -27
..............................................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 37/350 DATE 04/08
37/260 03/29
HIGHEST GUST SPEED/DIRECTION 55/270 DATE 03/29
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 18 HAIL 3
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 LEAST OCCURRENCES WITH A MINIMUM TEMPERATURE LESS THAN OR EQUAL
TO 32 DEGREES DURING METEOROLOGICAL SPRING (2 DAYS).
TIED 3RD LEAST SNOWIEST SPRING ON RECORD (TRACE).
...MONTHLY...
2ND LEAST OCCURRENCES WITH A MINIMUM TEMPERATURE AT OR BELOW FREEZING
DURING THE MONTH OF MARCH (1 DAY).
TIED 7TH LEAST SNOWIEST MARCH ON RECORD (TRACE).
...DAILY...
RECORD HIGH TEMPERATURE OF 90 DEGREES SET ON 04/08. PREVIOUS RECORD
WAS 89 IN 1990.
RECORD SNOWFALL TIED ON 04/16 (TRACE). LAST SET IN 2018.
GOSSELIN