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

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CXUS53 KLSX 011855
CLMSTL

CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
1236 PM CDT SAT APR 1 2017

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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR THE MONTH OF MARCH 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              92   03/24/1929
 LOW               -5   03/05/1960
HIGHEST            86   03/20                         82
LOWEST             16   03/15                         23
AVG. MAXIMUM     59.5              55.9     3.6     62.5
AVG. MINIMUM     40.4              36.6     3.8     43.6
MEAN             49.9              46.3     3.6     53.0
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               0.7     0.3        0
DAYS MIN <= 32      8              10.5    -2.5        3
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.39   2008
 MINIMUM         0.14   1910
TOTALS           4.24              3.32    0.92     2.29
DAILY AVG.       0.14              0.11    0.03     0.07
DAYS >= .01        13              10.3     2.7       15
DAYS >= .10         9               6.7     2.3        9
DAYS >= .50         3               2.2     0.8        1
DAYS >= 1.00        1               0.5     0.5        0
GREATEST
 24 HR. TOTAL    1.17   03/30 TO 03/30

SNOWFALL (INCHES)
RECORDS
 TOTAL           28.8   1912
 24 HR TOTAL     20.4   03/30/1890 TO 03/31/1890
TOTALS            1.8               2.3    -0.5      0.3
SINCE 7/1         3.2              17.3   -14.1     10.9
GREATEST
 24 HR TOTAL      1.3   03/13 TO 03/13

DEGREE_DAYS
HEATING TOTAL     467               588    -121      373
 SINCE 7/1       3200              4186    -986     3203
COOLING TOTAL       6                 7      -1        8
 SINCE 1/1          8                 7       1        8
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    43/280    DATE  03/07
HIGHEST GUST SPEED/DIRECTION    55/290    DATE  03/07

SKY COVER

NUMBER OF DAYS FAIR            5
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY         11


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             10     MIXED PRECIP               1
HEAVY RAIN                7     RAIN                       7
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       2
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                3     SLEET                      0
FOG                      13     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 FOR 17TH WARMEST MARCH ON RECORD ( 49.9 DEGREES)



...DAILY...


1 RECORD HIGH MINIMUM TEMPERATURE SET (03/01)

2 RECIRD HIGH TEMPERATURES SET ( 3/20 AND 03/21)


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