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

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CXUS53 KLSX 011828 CCA
CLSCOU

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
103 PM CDT TUE SEP 1 2015

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

...THE COLUMBIA CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2015 TO 8/31/2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2015

WEATHER         OBSERVED          NORMAL  DEPART
                 VALUE   DATE(S)  VALUE   FROM
                                          NORMAL
................................................
TEMPERATURE (F)
RECORD
 HIGH             113   07/14/1954
                        07/12/1954
 LOW               40   06/05/1993
                        08/31/1915
HIGHEST            94   07/14
                        07/13
LOWEST             53   08/24
AVG. MAXIMUM     84.4              85.9    -1.5
AVG. MINIMUM     66.7              65.1     1.6
MEAN             75.5              75.5     0.0
DAYS MAX >= 90     19
DAYS MAX <= 32      0
DAYS MIN <= 32      0
DAYS MIN <= 0       0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        25.81   1993
 MINIMUM         2.24   1976
TOTALS          19.10             13.20    5.90
DAYS >= .01        36
DAYS >= .10        22
DAYS >= .50        11
DAYS >= 1.00        7
GREATEST
 24 HR. TOTAL    2.65   06/16 TO 06/17

DEGREE_DAYS
HEATING TOTAL       9                14      -5
 SINCE 7/1          2                 2       0
COOLING TOTAL    1002               979      23
 SINCE 1/1       1121              1083      38
.................................................

WIND (MPH)
AVERAGE WIND SPEED              7.5
HIGHEST WIND SPEED/DIRECTION    43/340    DATE  06/25
HIGHEST GUST SPEED/DIRECTION    53/340    DATE  06/25


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             25      HAIL                       0
FOG W/VIS <= 1/4 MILE     7

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


...SEASONAL...

TIED 13TH LEAST NUMBER OF OCCURRENCES OF A MAXIMUM TEMPERATURE
GREATER THAN OR EQUAL TO 90 DEGREES (19 DAYS).

6TH WETTEST METEOROLOGICAL SUMMER ON RECORD (19.10 INCHES).


...MONTHLY...

TIED 24TH COOLEST AUGUST ON RECORD (74.2 DEGREES).

5TH WETTEST JULY ON RECORD (8.40 INCHES).

12TH WETTEST JUNE ON RECORD (7.56 INCHES).


...DAILY...

2 RECORD LOWEST MAXIMUM TEMPERATURES SET (07/08 AND 07/07).

2 RECORD RAINFALL VALUES SET (07/26 AND 07/08).



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