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 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
000
CXUS53 KLSX 011816
CLSCOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1254 PM CDT THU JUN 1 2017

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

...THE COLUMBIA CLIMATE SUMMARY FOR THE SEASON, FROM
3/1/2017 TO 5/31/2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             101   05/31/1934
 LOW               -9   03/05/1960
HIGHEST            86   04/19
LOWEST             14   03/15
AVG. MAXIMUM     68.1              65.2     2.9
AVG. MINIMUM     47.4              43.9     3.5
MEAN             57.8              54.5     3.3
DAYS MAX >= 90      0
DAYS MAX <= 32      1
DAYS MIN <= 32      9
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        22.73   1922
 MINIMUM         4.87   1932
TOTALS          18.68             12.38    6.30
DAYS >= .01        36
DAYS >= .10        24
DAYS >= .50         9
DAYS >= 1.00        5
GREATEST
 24 HR. TOTAL    4.89   04/29 TO 04/30

SNOWFALL (INCHES)
RECORDS
 TOTAL           24.5   1960
 24 HR TOTAL     12.8   03/12/1937 TO 03/13/1937
TOTALS              T               1.9    -1.9
SINCE 7/1         1.6              18.0   -16.4
GREATEST
 SNOW DEPTH         0
 24 HR TOTAL        T   03/11

DEGREE_DAYS
HEATING TOTAL     775              1066    -291
 SINCE 7/1       3816              5012   -1196
COOLING TOTAL     130               104      26
 SINCE 1/1        134               103      31
.................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    44/280    DATE  03/06
HIGHEST GUST SPEED/DIRECTION    54/280    DATE  03/06


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...

TIED 8TH WARMEST METEOROLOGICAL SPRING ON RECORD (57.8 DEGREES).

10TH WETTEST SPRING ON RECORD (18.68 INCHES).

TIED 3RD LEAST SNOWIEST SPRING ON RECORD (TRACE).

TIED 3RD MOST OCCURRENCES OF AT LEAST TWO INCHES OF RAINFALL WITHIN
A CALENDAR DAY (2 DAYS).


...MONTHLY...

TIED LEAST NUMBER OF OCCURRENCES OF A MINIMUM TEMPERATURE LESS THAN
OR EQUAL TO 40 DEGREES WITHIN THE MONTH OF APRIL (2 DAYS).

6TH WETTEST APRIL ON RECORD (8.76 INCHES).

RECORD 24-HR RAINFALL TOTAL FOR THE MONTH OF APRIL (4.89 INCHES
FROM 29-30 APRIL. PREVIOUS 4.50 INCHES ON 28 APRIL 1996).

TIED 4TH LEAST SNOWIEST MARCH ON RECORD (TRACE).


...DAILY...

RECORD HIGH TEMPERATURE OF 84 DEGREES SET ON 03/20. PREVIOUS 81 DEGREES IN 1953.

RECORD HIGH MINIMUM TEMPERATURE OF 70 DEGREES SET ON 05/17. PREVIOUS 69
DEGREES IN 1991.

3 RECORD RAINFALL VALUES SET (05/19, 05/03, AND 04/29).


GOSSELIN

$$


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