Climatological Report (Seasonal) Issued by NWS St Louis, MO
000
CXUS53 KLSX 021741
CLSSTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1230 PM CDT SUN JUN 2 2019
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2019 TO 5/31/2019...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2019
WEATHER OBSERVED NORMAL DEPART
VALUE DATE(S) VALUE FROM
NORMAL
................................................
TEMPERATURE (F)
RECORD
HIGH 98 05/26/1953
05/31/1934
LOW -5 03/05/1960
HIGHEST 92 05/24
LOWEST 2 03/04
AVG. MAXIMUM 65.9 66.5 -0.6
AVG. MINIMUM 46.7 47.0 -0.3
MEAN 56.3 56.8 -0.5
DAYS MAX >= 90 3
DAYS MAX <= 32 3
DAYS MIN <= 32 15
DAYS MIN <= 0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 23.18 1927
MINIMUM 3.86 1914
TOTALS 19.88 11.73 8.15
DAYS >= .01 40
DAYS >= .10 30
DAYS >= .50 14
DAYS >= 1.00 7
GREATEST
24 HR. TOTAL 2.36 04/30 TO 04/30
SNOWFALL (INCHES)
RECORDS
TOTAL 28.8 1912
24 HR TOTAL 20.4 03/30/1912 TO 03/31/1912
TOTALS 2.4 2.7 -0.3
SINCE 7/1 24.2 17.7 6.5
DAYS >= TRACE 6
DAYS >= 1.0 1
GREATEST
SNOW DEPTH 2 03/05
03/04
24 HR TOTAL 2.3 03/03 TO 03/03
DEGREE_DAYS
HEATING TOTAL 992 932 60
SINCE 7/1 4746 4530 216
COOLING TOTAL 212 174 38
SINCE 1/1 212 174 38
.................................................
WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 39/060 DATE 04/14
HIGHEST GUST SPEED/DIRECTION 55/210 DATE 03/14
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 24 HAIL 1
FOG W/VIS <= 1/4 MILE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
...SEASONAL...
6TH WETTEST METEOROLOGICAL SPRING ON RECORD (19.88 INCHES).
TIED 6TH MOST OCCURRENCES WITH AT LEAST ONE INCH OF PRECIPITATION
(7 DAYS).
TIED 5TH MOST OCCURRENCES WITH AT LEAST ONE TENTH OF AN INCH OF
PRECIPITATION (30 DAYS).
...MONTHLY...
16TH WETTEST MAY ON RECORD (7.49 INCHES).
...DAILY...
RECORD HIGH TEMPERATURE OF 92 DEGREES TIED ON 05/24. (ALSO
SET IN 2012).
RECORD LOW MAXIMUM SET ON 05/11 (50 DEGREES. PREVIOUS 53 DEGREES
IN 1960).
$$