National Weather Service Text Product Display

Climatological Report (Daily)
Issued by NWS St Louis, MO
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS43 KLSX 100745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
145 AM CST WED FEB 10 2010


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

...THE ST. LOUIS MO CLIMATE SUMMARY FOR FEBRUARY 9 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         29    246 AM  75    1943  42    -13       71
  MINIMUM         11    913 AM -16    1899  25    -14       40
  AVERAGE         20                        34    -14       56

PRECIPITATION (IN)
  YESTERDAY        0.04          2.36 1959   0.07  -0.03     0.10
  MONTH TO DATE    0.95                      0.63   0.32     0.10
  SINCE DEC 1      6.40                      5.63   0.77     5.42
  SINCE JAN 1      2.15                      2.77  -0.62     0.87

SNOWFALL (IN)
  YESTERDAY        0.4           5.5  1910   0.2    0.2      0.0
  MONTH TO DATE    3.5                       1.8    1.7      0.0
  SINCE DEC 1     10.4                      14.1   -3.7      8.5
  SINCE JUL 1     10.4                      15.6   -5.2     10.9
  SNOW DEPTH       3

DEGREE DAYS
 HEATING
  YESTERDAY       45                        32     13        9
  MONTH TO DATE  308                       296     12      231
  SINCE DEC 1   2436                      2342     94     2343
  SINCE JUL 1   3189                      3218    -29     3187

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    17.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     53           400 PM
 AVERAGE    73

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


THE ST. LOUIS MO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        83      1932
 MINIMUM TEMPERATURE (F)   25        -9      1982


SUNRISE AND SUNSET
FEBRUARY 10 2010......SUNRISE   658 AM CST   SUNSET   534 PM CST
FEBRUARY 11 2010......SUNRISE   657 AM CST   SUNSET   535 PM CST


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




$$
National Weather Service Weather Forecast Office
