051
CDUS43 KLSX 170730
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT SUN SEP 17 2023
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..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 16 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 426 PM 99 1954 80 -4 86
MINIMUM 57 1119 PM 40 1916 58 -1 62
AVERAGE 67 69 -2 74
PRECIPITATION (IN)
YESTERDAY 0.07 5.98 1905 0.12 -0.05 0.00
MONTH TO DATE 0.17 2.10 -1.93 1.56
SINCE SEP 1 0.17 2.10 -1.93 1.56
SINCE JAN 1 27.29 31.46 -4.17 26.69
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 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 1 -1 0
MONTH TO DATE 0 7 -7 0
SINCE SEP 1 0 7 -7 0
SINCE JUL 1 0 8 -8 0
COOLING
YESTERDAY 2 6 -4 9
MONTH TO DATE 94 118 -24 127
SINCE SEP 1 94 118 -24 127
SINCE JAN 1 1450 1356 94 1595
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 900 PM
LOWEST 51 500 PM
AVERAGE 72
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 98 1895
MINIMUM TEMPERATURE (F) 58 37 1903
SUNRISE AND SUNSET
SEPTEMBER 17 2023.....SUNRISE 652 AM CDT SUNSET 714 PM CDT
SEPTEMBER 18 2023.....SUNRISE 653 AM CDT SUNSET 713 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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