748
CDUS43 KLSX 082245
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
545 PM CDT TUE MAY 8 2012
...............................
..THE ST. LOUIS MO CLIMATE SUMMARY FOR MAY 8 2012
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2012
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 233 PM 90 1963 74 1 81
1930
MINIMUM 56 526 AM 36 1976 55 1 60
AVERAGE 66 64 2 71
PRECIPITATION (IN)
TODAY 0.00 2.30 1961 0.15 -0.15 0.00
MONTH TO DATE 1.50 1.15 0.35 0.39
SINCE MAR 1 12.13 8.16 3.97 13.01
SINCE JAN 1 16.48 12.80 3.68 17.71
SNOWFALL (IN)
TODAY 0.0 T 1923 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T 2.7 -2.7 7.5
SINCE JUL 1 6.3 17.7 -11.4 36.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 0 31 -31 60
SINCE MAR 1 385 889 -504 788
SINCE JUL 1 3287 4487 -1200 4433
COOLING
TODAY 1 3 -2 6
MONTH TO DATE 89 18 71 11
SINCE MAR 1 226 64 162 67
SINCE JAN 1 226 64 162 69
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 1200 AM
LOWEST 31 400 PM
AVERAGE 58
......................................................
THE ST. LOUIS MO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 92 1934
1895
MINIMUM TEMPERATURE (F) 55 35 1966
SUNRISE AND SUNSET
MAY 8 2012...........SUNRISE 556 AM CDT SUNSET 801 PM CDT
MAY 9 2012...........SUNRISE 555 AM CDT SUNSET 802 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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