207
CDUS43 KLSX 210745
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
245 AM CDT MON JUL 21 2008
...................................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 20 2008
CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2008
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 99 256 PM 110 1934 90 9 80
MINIMUM 78 505 AM 58 1929 71 7 64
AVERAGE 89 81 8 72
PRECIPITATION (IN)
YESTERDAY 0.00 3.70 1949 0.13 -0.13 T
MONTH TO DATE 1.64 2.60 -0.96 2.80
SINCE JUN 1 3.53 6.36 -2.83 5.68
SINCE JAN 1 33.10 22.18 10.92 21.01
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0
2001
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 6 -6 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 24 15 9 7
MONTH TO DATE 303 295 8 285
SINCE JUN 1 664 611 53 635
SINCE JAN 1 737 764 -27 911
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 10.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 400 AM
LOWEST 39 200 PM
AVERAGE 57
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 106 1901
MINIMUM TEMPERATURE (F) 71 54 1970
1944
SUNRISE AND SUNSET
JULY 21 2008..........SUNRISE 554 AM CDT SUNSET 822 PM CDT
JULY 22 2008..........SUNRISE 555 AM CDT SUNSET 821 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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