Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 060727
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT MON OCT 06 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 5 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 154 PM 94 1937 73 13 88
MINIMUM 59 629 AM 33 1979 51 8 60
1988
AVERAGE 73 62 11 74
PRECIPITATION (IN)
YESTERDAY 0.00 4.83 1998 0.12 -0.12 0.00
MONTH TO DATE 0.00 0.64 -0.64 0.00
SINCE SEP 1 2.06 4.47 -2.41 3.52
SINCE JAN 1 28.65 33.83 -5.18 38.66
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 5 -5 0
MONTH TO DATE 0 23 -23 9
SINCE SEP 1 11 70 -59 20
SINCE JUL 1 12 71 -59 20
COOLING
YESTERDAY 8 2 6 9
MONTH TO DATE 46 11 35 20
SINCE SEP 1 267 184 83 201
SINCE JAN 1 1419 1422 -3 1462
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 400 AM
LOWEST 36 400 PM
AVERAGE 62
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 1939
1963
MINIMUM TEMPERATURE (F) 50 25 1891
SUNRISE AND SUNSET
OCTOBER 6 2025.......SUNRISE 710 AM CDT SUNSET 643 PM CDT
OCTOBER 7 2025.......SUNRISE 711 AM CDT SUNSET 642 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$