Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 080728
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT TUE SEP 08 2026
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 7 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 324 PM 102 1939 83 7 76
MINIMUM 70 734 AM 40 1956 62 8 45
AVERAGE 80 72 8 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.79 1972 0.13 -0.13 0.00
MONTH TO DATE 0.00 0.92 -0.92 0.43
SINCE SEP 1 0.00 0.92 -0.92 0.43
SINCE JAN 1 38.20 30.28 7.92 27.02
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 0 0 4
MONTH TO DATE 0 0 0 10
SINCE SEP 1 0 0 0 10
SINCE JUL 1 0 1 -1 11
COOLING
YESTERDAY 15 8 7 0
MONTH TO DATE 139 59 80 20
SINCE SEP 1 139 59 80 20
SINCE JAN 1 1418 1297 121 1172
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 8.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 200 AM
LOWEST 42 400 PM
AVERAGE 59
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 103 1947
MINIMUM TEMPERATURE (F) 61 43 1898
1986
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 644 AM CDT SUNSET 728 PM CDT
SEPTEMBER 9 2026.....SUNRISE 645 AM CDT SUNSET 726 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$