450
CDUS43 KLSX 180737
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
237 AM CDT MON SEP 18 2023
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 17 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
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 236 PM 98 1895 80 -1 90
MINIMUM 56 639 AM 37 1903 58 -2 68
AVERAGE 68 69 -1 79
PRECIPITATION (IN)
YESTERDAY 0.00 2.42 1899 0.11 -0.11 0.00
MONTH TO DATE 0.17 2.21 -2.04 1.56
SINCE SEP 1 0.17 2.21 -2.04 1.56
SINCE JAN 1 27.29 31.57 -4.28 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 2 -2 0
MONTH TO DATE 0 9 -9 0
SINCE SEP 1 0 9 -9 0
SINCE JUL 1 0 10 -10 0
COOLING
YESTERDAY 3 5 -2 14
MONTH TO DATE 97 123 -26 141
SINCE SEP 1 97 123 -26 141
SINCE JAN 1 1453 1361 92 1609
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 AM
LOWEST 37 300 PM
AVERAGE 67
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THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1893
MINIMUM TEMPERATURE (F) 57 32 1901
SUNRISE AND SUNSET
SEPTEMBER 18 2023.....SUNRISE 653 AM CDT SUNSET 713 PM CDT
SEPTEMBER 19 2023.....SUNRISE 654 AM CDT SUNSET 711 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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