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000
CXUS53 KLSX 011840
CLMSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1153 AM CST THU MAR 1 2018

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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR THE MONTH OF FEBRUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              85   02/29/1972
 LOW              -18   02/13/1905
HIGHEST            80   02/15                         79
LOWEST              6   02/05                         18
AVG. MAXIMUM     47.9              45.0     2.9     59.0
AVG. MINIMUM     28.0              27.6     0.4     36.4
MEAN             38.0              36.3     1.7     47.7
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      5               4.7     0.3        1
DAYS MIN <= 32     19              18.0     1.0       11
DAYS MIN <= 0       0               0.4    -0.4        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.94   1882
 MINIMUM         0.25   1963
TOTALS           5.25              2.24    3.01     0.49
DAILY AVG.       0.19              0.08    0.11     0.02
DAYS >= .01        12               8.0     4.0        5
DAYS >= .10        10               4.6     5.4        1
DAYS >= .50         3               1.5     1.5        0
DAYS >= 1.00        2               0.4     1.6        0
GREATEST
 24 HR. TOTAL    1.73   02/24 TO 02/24

SNOWFALL (INCHES)
RECORDS
 TOTAL           23.5   1914
 24 HR TOTAL     15.6   02/20/1912 TO 02/21/1912
TOTALS            0.8               4.3    -3.5      0.2
SINCE 7/1         5.5              15.0    -9.5      1.4
GREATEST
 24 HR TOTAL      0.7   02/17 TO 02/17

DEGREE_DAYS
HEATING TOTAL     750               804     -54      481
 SINCE 7/1       3471              3598    -127     2733
COOLING TOTAL       0                 0       0        2
 SINCE 1/1          0                 0       0        2
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    32/270    DATE  02/24
HIGHEST GUST SPEED/DIRECTION    43/270    DATE  02/24

SKY COVER
NUMBER OF DAYS FAIR            4
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY         14


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       8
LIGHT RAIN               13     FREEZING RAIN              1
LT FREEZING RAIN          6     HAIL                       0
HEAVY SNOW                0     SNOW                       6
LIGHT SNOW                7     SLEET                      5
FOG                      15     FOG W/VIS <= 1/4 MILE      2
HAZE                      1

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

$$


...MONTHLY...

2ND MOST OCCURENCES WITH A MAXIMUM TEMPERATURE GREATER THAN OR EQUAL
TO 80 DEGREES.

3RD WETTEST FEBRUARY ON RECORD( 5.25 INCHES OF PRECIPITATION)

2ND LONGEST STREAK OF CONSECUTIVE DAYS WITH MEASUREABLE
PRECIPITATION.

2ND MOST OCCURENCES WITH ATLEAST ONE INCH OF PRECIPITATION.



...DAILY...

RECORD HIGH TEMPERATURE OF 80 DEGREES SET ON 02/15 ( PREVIOUS 75 IN
1976).


RECORD PRECIPITATION VALUE OF 1.73 INCHES SET ON 02/24 ( PREVIOUS
1.49 IN 2001.)