Climatological Report (Seasonal)
Issued by NWS St Louis, MO

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
000
CXUS53 KLSX 031801 RRA
CLSCOU

STLCLMCOU 000
TTAA00 KLSX 031636


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1124 AM CDT MON JUN 3 2013

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

...THE COLUMBIA  ASOS CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2013 TO 5/31/2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             101   05/31/1934
 LOW               -9   03/05/1960
HIGHEST            89   05/19
                        05/14
LOWEST             13   03/03
AVG. MAXIMUM     61.9              65.2    -3.3
AVG. MINIMUM     41.9              43.9    -2.0
MEAN             51.9              54.5    -2.6
DAYS MAX >= 90      0
DAYS MAX <= 32      2
DAYS MIN <= 32     23
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        22.73   1922
 MINIMUM         4.87   1932
TOTALS          20.47             12.38    8.09
DAYS >= .01        39
DAYS >= .10        24
DAYS >= .50        12
DAYS >= 1.00        7
GREATEST
 24 HR. TOTAL    3.95

SNOWFALL (INCHES)
RECORDS
 TOTAL           24.5   1960
 24 HR TOTAL     12.8   03/12/1937 TO 03/13/1937
TOTALS           10.3               1.9     8.4
SINCE 7/1        35.0              18.0    17.0
GREATEST
 SNOW DEPTH        11   03/03
                        03/01
                        03/02
 24 HR TOTAL      9.6

DEGREE_DAYS
HEATING TOTAL    1313              1066     247

COOLING TOTAL     133               104      29
 SINCE 1/1        134               103      31
.................................................

WIND (MPH)
AVERAGE WIND SPEED              10.3
HIGHEST WIND SPEED/DIRECTION    37/220    DATE  05/20
HIGHEST GUST SPEED/DIRECTION    50/230    DATE  05/20


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             19     HAIL                       0
FOG W/VIS <= 1/4 MILE     5

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

$$

...SEASONAL...

TIED 18TH COOLEST SPRING

4TH WETTEST SPRING 20.47 INCHES

TIED 11TH SNOWIEST SPRING


...MONTHLY...

THE RECORD LOW MAXIMUM TEMPERATURE ON MAY 3RD WAS THE LOWEST MAXIMUM EVER
RECORDED FOR THE MONTH OF MAY PREVIOUS WAS 43 DEGREES ON MAY 1 1940.

8TH WETTEST MAY ON RECORD (9.79 INCHES).

TIED SNOWIEST MAY ON RECORD (TRACE - SEVERAL OCCURRENCES).

8TH WETTEST APRIL ON RECORD (7.39 INCHES).

20TH COLDEST MARCH ON RECORD (38.5 DEGREES).

TIED-8TH MOST OCCURRENCES OF A MAXIMUM TEMPERATURE LESS THAN OR EQUAL TO
   40 DEGREES DURING THE MONTH OF APRIL (13 DAYS).

TIED-9TH SNOWIEST MARCH ON RECORD (10.3 INCHES).


...DAILY...

1 RECORD DAILY HIGH MINIMUM SET.

1 RECORD DAILY LOW MAXIMUM SET.

5 DAILY RECORD SNOWFALL RECORDS SET OR TIED.










USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.