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

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CXUS53 KLSX 011416
CLMSTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
838 AM CDT TUE NOV 1 2016

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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              94   10/03/2006
                        10/11/1963
                        10/02/1953
 LOW               21   10/30/1925
HIGHEST            91   10/17                         86
LOWEST             41   10/22                         36
                        10/21
AVG. MAXIMUM     75.3              68.5     6.8     70.9
AVG. MINIMUM     55.8              49.0     6.8     51.3
MEAN             65.5              58.7     6.8     61.1
DAYS MAX >= 90      1               0.1     0.9        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.7    -0.7        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.38   2009
 MINIMUM         0.21   1975
                        1908
TOTALS           3.15              3.33   -0.18     0.98
DAILY AVG.       0.10              0.11   -0.01     0.03
DAYS >= .01         4               8.7    -4.7        5
DAYS >= .10         2               5.7    -3.7        2
DAYS >= .50         2               2.3    -0.3        1
DAYS >= 1.00        1               0.8     0.2        0
GREATEST
 24 HR. TOTAL    3.03   10/19 TO 10/20

SNOWFALL (INCHES)
RECORDS
 TOTAL            0.3   1913
 24 HR TOTAL      0.3   10/29/1913 TO 10/29/1913
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         0.0               0.0     0.0      0.0
DEGREE_DAYS
HEATING TOTAL      87               235    -148      163
 SINCE 7/1         91               276    -185      169
COOLING TOTAL     110                41      69       51
 SINCE 1/1       2139              1642     497     1872
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    29/200    DATE  10/17
                                29/360          10/19
HIGHEST GUST SPEED/DIRECTION    37/180    DATE  10/17

SKY COVER
NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          9


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              2     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       2
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       3     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

...MONTHLY...

TIED 4TH WARMEST OCTOBER ON RECORD (65.5 DEGREES)

TIED 5TH MOST NUMBER OF DAYS WITH MAXIMUM TEMPERATURE 70 DEGREES OR
GREATER (24)

TIED 2ND MOST NUMBER OF DAYS WITH MINIMUM TEMPERATURE 70 DEGREES OR
GREATER (3)

TIED 4TH FEWEST DAYS WITH AT LEAST 0.01 INCHES OF RAINFALL (4)

...DAILY...

RECORD HIGH TEMPERATURE OF 91 DEGREES ON 10/17. THIS IS THE LATEST
OBSERVATION OF AT LEAST 91 DEGREES WITHIN A CALENDAR YEAR ON RECORD.

2 RECORD HIGH TEMPERATURES (10/17 AND 10/29)

3 RECORD HIGH MINIMUM TEMPERATURES (10/16, 10/17 AND 10/18)

WALSH

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