Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 070728
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT TUE OCT 07 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 6 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 86 211 PM 91 1939 72 14 79
1963
MINIMUM 62 619 AM 25 1891 50 12 53
AVERAGE 74 61 13 66
PRECIPITATION (IN)
YESTERDAY 0.00 1.61 1951 0.11 -0.11 0.00
MONTH TO DATE 0.00 0.75 -0.75 0.00
SINCE SEP 1 2.06 4.58 -2.52 3.52
SINCE JAN 1 28.65 33.94 -5.29 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 6 -6 0
MONTH TO DATE 0 29 -29 9
SINCE SEP 1 11 76 -65 20
SINCE JUL 1 12 77 -65 20
COOLING
YESTERDAY 9 2 7 1
MONTH TO DATE 55 13 42 21
SINCE SEP 1 276 186 90 202
SINCE JAN 1 1428 1424 4 1463
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 400 AM
LOWEST 45 400 PM
AVERAGE 68
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 96 1939
MINIMUM TEMPERATURE (F) 50 28 1891
1952
2000
SUNRISE AND SUNSET
OCTOBER 7 2025.......SUNRISE 711 AM CDT SUNSET 642 PM CDT
OCTOBER 8 2025.......SUNRISE 712 AM CDT SUNSET 640 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$