808
CDUS43 KLSX 212148
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
448 PM CDT MON JUL 21 2008
...................................
..THE ST. LOUIS CLIMATE SUMMARY FOR JULY 21 2008
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 98 259 PM 106 1901 90 8 80
MINIMUM 80 551 AM 54 1970 71 9 60
1944
AVERAGE 89 81 8 70
PRECIPITATION (IN)
TODAY 0.00 1.49 1977 0.13 -0.13 0.00
MONTH TO DATE 1.64 2.73 -1.09 2.80
SINCE JUN 1 3.53 6.49 -2.96 5.68
SINCE JAN 1 33.10 22.31 10.79 21.01
SNOWFALL (IN)
TODAY 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
TODAY 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
TODAY 24 16 8 5
MONTH TO DATE 327 311 16 290
SINCE JUN 1 688 627 61 640
SINCE JAN 1 761 780 -19 916
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 7.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 400 AM
LOWEST 35 300 PM
AVERAGE 55
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 107 1901
MINIMUM TEMPERATURE (F) 71 55 1970
1947
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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