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

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637
CXUS53 KLSX 020920 CCA
CLMCOU

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

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

...THE COLUMBIA MO CLIMATE SUMMARY FOR THE MONTH OF MARCH 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1890 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH              92   03/21/1907
 LOW               -9   03/05/1960
HIGHEST            84   03/20                         80
LOWEST             14   03/15                         18
AVG. MAXIMUM     58.4              55.2     3.2     62.2
AVG. MINIMUM     39.1              34.0     5.1     40.6
MEAN             48.7              44.6     4.1     51.4
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      1               0.8     0.2        0
DAYS MIN <= 32      9              13.8    -4.8        6
DAYS MIN <= 0       0               0.1    -0.1        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.09   1973
 MINIMUM         0.51   1956
TOTALS           3.21              2.91    0.30     1.88
DAILY AVG.       0.10              0.09    0.01     0.06
DAYS >= .01        16              10.6     5.4       12
DAYS >= .10         9               6.3     2.7        5
DAYS >= .50         1               1.7    -0.7        1
DAYS >= 1.00        0               0.5    -0.5        0
GREATEST
 24 HR. TOTAL    0.53   03/27                       0.69

SNOWFALL (INCHES)
RECORDS
 TOTAL           24.5   1960
 24 HR TOTAL     12.8   03/12/1937 TO 03/13/1937
TOTALS              T               1.7    -1.7        T
SINCE 7/1         1.6              17.8   -16.2      9.0
GREATEST
 24 HR TOTAL        T   03/11

DEGREE_DAYS
HEATING TOTAL     499               636    -137      418
 SINCE 7/1       3540              4582   -1042     3595
COOLING TOTAL       4                 3       1        4
 SINCE 1/1          8                 3       5        4
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    44/280    DATE  03/06
HIGHEST GUST SPEED/DIRECTION    54/280    DATE  03/06

SKY COVER

NUMBER OF DAYS FAIR           12
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         12


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              9     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       6
LIGHT RAIN               14     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                1     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      1
HAZE                      2

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

$$


...MONTHLY...

14TH WARMEST MARCH ON RECORD (48.7 DEGREES).

TIED 4TH LEAST SNOWIEST MARCH ON RECORD (TRACE).


...DAILY..

1 HIGH MINIMUM TEMPERATURE SET (03/01).

2 RECORD HIGH TEMPERATURES SET (03/20 AND 03/21).



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