000
CXUS53 KLSX 011436
CLMSTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
815 AM CDT SUN JUL 1 2012

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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR THE MONTH OF JUNE 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             108   06/28/2012
 LOW               43   06/03/1969
HIGHEST           108R  06/28                         98
LOWEST             49   06/01                         61
AVG. MAXIMUM     89.9              85.1     4.8     87.4
AVG. MINIMUM     66.5              66.8    -0.3     69.5
MEAN             78.2              75.9     2.3     78.5
DAYS MAX >= 90     14               8.4     5.6       13
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        12.35   2003
 MINIMUM         0.10   1914
TOTALS           1.97              4.28   -2.31     9.10
DAILY AVG.       0.07              0.14   -0.07     0.30
DAYS >= .01         3              10.0    -7.0       12
DAYS >= .10         2               6.6    -4.6        9
DAYS >= .50         2               3.0    -1.0        6
DAYS >= 1.00        1               1.3    -0.3        5
GREATEST
 24 HR. TOTAL    1.06   06/11 TO 06/11

SNOWFALL (INCHES)
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         6.3              17.7   -11.4     36.8


DEGREE_DAYS
HEATING TOTAL       5                 5       0        0
 SINCE 7/1       3300              4535   -1235     4498
COOLING TOTAL     411               334      77      410
 SINCE 1/1        817               508     309      644
..............................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    33/310    DATE  06/16
HIGHEST GUST SPEED/DIRECTION    43/310    DATE  06/16

SKY COVER

NUMBER OF DAYS FAIR           13
NUMBER OF DAYS PC             17
NUMBER OF DAYS CLOUDY          0


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

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

&&

THE RECORD BREAKING START TO CALENDAR YEAR 2012 CONTINUES WITH THE AVERAGE TEMPERATURE
THROUGH JUNE 30TH AT 58.9 DEGREES. PREVIOUSLY...THE WARMEST START WAS 56.8 DEGREES
IN 1921.

THE NUMBER OF CONSECUTIVE DAYS WITH THE MAXIMUM TEMPERATURE GREATER THAN OR
EQUAL TO 105 DEGREES - TIED IN THIRD PLACE WITH SEVERAL OTHER YEARS.

THIS IS THE FIRST JUNE WITH 3 CONSECUTIVE DAYS WITH THE MAXIMUM TEMPERATURE AT
OR ABOVE 105 DEGREES.

JUN 28TH - RECORD HIGH MAXIMUM 108 DEGREES PREVIOUS WAS 104 DEGREES IN 1952.

108 DEGREES IS ALSO THE ALL TIME RECORD HIGH TEMPERATURE FOR THE MONTH OF JUNE
PREVIOUS WAS 105 DEGREES IN 1952 AND 1936.

JUN 29TH - RECORD HIGH TEMPERATURE 106 DEGREES PREVIOUS WAS 105 IN 1952.

JUN 30TH - RECORD HIGH TEMPERATURE 105 DEGREES PREVIOUS WAS 103 DEGREES IN 1931.


$$

NIMBUS