Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 240726
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT THU SEP 24 2026
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 23 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 70 316 PM 94 1881 79 -9 79
1891
MINIMUM 56 544 AM 36 1974 58 -2 67
AVERAGE 63 68 -5 73
PRECIPITATION (IN)
YESTERDAY 0.00 2.63 2024 0.09 -0.09 0.41
MONTH TO DATE 1.31 2.32 -1.01 0.73
SINCE SEP 1 1.31 2.32 -1.01 0.73
SINCE JAN 1 37.57 31.99 5.58 32.82
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 2 2 0 0
MONTH TO DATE 2 13 -11 4
SINCE SEP 1 2 13 -11 4
SINCE JUL 1 2 14 -12 4
COOLING
YESTERDAY 0 5 -5 8
MONTH TO DATE 384 183 201 220
SINCE SEP 1 384 183 201 220
SINCE JAN 1 1952 1633 319 1741
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 500 AM
LOWEST 61 200 PM
AVERAGE 77
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 94 1881
1891
MINIMUM TEMPERATURE (F) 58 37 1942
SUNRISE AND SUNSET
SEPTEMBER 24 2026.....SUNRISE 651 AM CDT SUNSET 655 PM CDT
SEPTEMBER 25 2026.....SUNRISE 652 AM CDT SUNSET 654 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$