Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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931
CDUS43 KLSX 140731
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT MON SEP 14 2026
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 13 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 82 321 PM 99 1939 81 1 97
1956
MINIMUM 65 1159 PM 33 1902 59 6 64
AVERAGE 74 70 4 81
PRECIPITATION (IN)
YESTERDAY 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)
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 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
YESTERDAY 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 NE (50)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 47 500 PM
AVERAGE 72
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 104 1893
MINIMUM TEMPERATURE (F) 59 40 1890
1892
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 649 AM CDT SUNSET 718 PM CDT
SEPTEMBER 15 2026.....SUNRISE 650 AM CDT SUNSET 717 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$