weather.gov     
National Weather Service

Climatological Report (Monthly)
NWS Homepage
This page is being discontinued on March 12, 2014.
The same data is available at this site. Please update your bookmarks.
Thank you, and we apologize for the inconvenience.
Please send an email to SR-SRH.Webmaster@noaa.gov with any concerns.


Current Version
Previous Version:    01  02  03  04  05  06  07  08  09  10  11  12  13  14  15  16  17  18  19  20  21  22  
[Printable]
226
CXUS53 KLSX 011329
CLMSTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
812 AM CDT WED OCT 1 2014

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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2014

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             104   09/04/1954
 LOW               32   09/28/1942
HIGHEST            97   09/05                         99
                        09/04
LOWEST             45   09/13                         51
AVG. MAXIMUM     80.3              80.2     0.1     84.3
AVG. MINIMUM     59.8              60.6    -0.8     63.5
MEAN             70.0              70.4    -0.4     73.9
DAYS MAX >= 90      2               3.5    -1.5        6
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0


PRECIPITATION (INCHES)
RECORD
 MAXIMUM        10.04   1945
 MINIMUM            T   1979
                        1940
TOTALS           4.20              3.13    1.07     2.74
DAILY AVG.       0.14              0.10    0.04     0.09
DAYS >= .01         9               7.4     1.6        7
DAYS >= .10         4               4.6    -0.6        4
DAYS >= .50         3               1.9     1.1        1
DAYS >= 1.00        2               1.1     0.9        1
GREATEST
 24 HR. TOTAL    2.36   09/01 TO 09/02


DEGREE_DAYS
HEATING TOTAL      39                40      -1        3
 SINCE 7/1         39                41      -2        3
COOLING TOTAL     193               202      -9      279
 SINCE 1/1       1698              1601      97     1665
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    30/300    DATE  09/05
HIGHEST GUST SPEED/DIRECTION    46/270    DATE  09/05

SKY COVER
NUMBER OF DAYS FAIR           10
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY          6


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              5     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       4
LIGHT RAIN               11     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      10     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

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


...MONTHLY...

NO MONTHLY RECORDS OF NOTE DURING SEPTEMBER 2014.


...DAILY...

RECORD LOW MAXIMUM OF 60 DEGREES ON 9/12. PREVIOUS 63 DEGREES
SET IN 1945.


$$






U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE