Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 132225
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
525 PM CDT SUN SEP 13 2026
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 13 2026...
VALID AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 82 321 PM 99 1939 81 1 97
1956
MINIMUM 66 607 AM 33 1902 59 7 64
AVERAGE 74 70 4 81
PRECIPITATION (IN)
TODAY 0.00 3.40 1945 0.13 -0.13 0.00
MONTH TO DATE 1.55 1.72 -0.17 0.43
SINCE SEP 1 1.55 1.72 -0.17 0.43
SINCE JAN 1 39.75 31.08 8.67 27.02
SNOWFALL (IN)
TODAY 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
TODAY 0 1 -1 0
MONTH TO DATE 0 4 -4 11
SINCE SEP 1 0 4 -4 11
SINCE JUL 1 0 5 -5 12
COOLING
TODAY 9 6 3 16
MONTH TO DATE 212 100 112 77
SINCE SEP 1 212 100 112 77
SINCE JAN 1 1491 1338 153 1229
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 47 300 PM
AVERAGE 72
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 104 1893
MINIMUM TEMPERATURE (F) 59 40 1890
1892
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 649 AM CDT SUNSET 720 PM CDT
SEPTEMBER 14 2026.....SUNRISE 649 AM CDT SUNSET 718 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$