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

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CXUS53 KLSX 060043
CLMSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
913 AM CST FRI DEC 1 2017

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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              86   11/01/1937
 LOW                1   11/30/1964
HIGHEST            79   11/05                         85
                        11/02
LOWEST             24   11/22                         28
AVG. MAXIMUM     58.2              55.5     2.7     61.7
AVG. MINIMUM     38.0              38.1    -0.1     42.7
MEAN             48.1              46.8     1.3     52.2
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.4    -0.4        0
DAYS MIN <= 32      9               8.6     0.4        3
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.95   1985
 MINIMUM         0.11   1949
TOTALS           1.53              3.91   -2.38     3.73
DAILY AVG.       0.05              0.13   -0.08     0.12
DAYS >= .01         7               9.6    -2.6        8
DAYS >= .10         4               6.1    -2.1        6
DAYS >= .50         1               2.7    -1.7        2
DAYS >= 1.00        0               1.2    -1.2        1
GREATEST
 24 HR. TOTAL    0.91   11/05 TO 11/05

SNOWFALL (INCHES)
RECORDS
 TOTAL           11.3   1951
 24 HR TOTAL     10.3   11/05/1913 TO 11/06/1913
TOTALS              T               0.7    -0.7      0.0
SINCE 7/1           T               0.7    -0.7      0.0
GREATEST
 24 HR TOTAL        T   11/05 TO 11/05

DEGREE_DAYS
HEATING TOTAL     500               550     -50      400
 SINCE 7/1        702               826    -124      491
COOLING TOTAL       0                 4      -4       23
 SINCE 1/1       1959              1646     313     2162
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    32/310    DATE  11/18
HIGHEST GUST SPEED/DIRECTION    49/320    DATE  11/18

SKY COVER
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY         10


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       3
LIGHT RAIN               13     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       1
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      0
HAZE                      2

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


...MONTHLY...

TIED 4TH LEAST NUMBER OF OCCURRENCES OF AT LEAST A QUATER INCH OF
PRECIPITATION (1 DAY).

...DAILY...

1 HIGH TEMPERATURE RECORD TIED (74 DEGREES ON 11/24. ALSO SET IN 1966).

1 SNOWFALL RECORD TIED (TRACE ON 11/01. ALSO SET IN 1991).

$$


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