260
CDUS43 KLSX 280826
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CST SAT FEB 28 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 27 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 76 301 PM 86 2024 50 26 62
MINIMUM 35 658 AM -8 1934 31 4 39
AVERAGE 56 41 15 51
PRECIPITATION (IN)
YESTERDAY 0.00 0.99 1889 0.09 -0.09 0.00
MONTH TO DATE 1.39 2.14 -0.75 1.15
SINCE DEC 1 3.16 7.23 -4.07 6.87
SINCE JAN 1 2.42 4.73 -2.31 3.99
SNOWFALL (IN)
YESTERDAY 0.0 4.5 1984 0.2 -0.2 0.0
MONTH TO DATE T 4.2 -4.2 4.1
SINCE DEC 1 12.1 13.1 -1.0 15.1
SINCE JUL 1 18.5 14.0 4.5 18.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 24 -15 14
MONTH TO DATE 654 769 -115 830
SINCE DEC 1 2622 2673 -51 2683
SINCE JUL 1 3284 3495 -211 3217
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 600 AM
LOWEST 18 300 PM
AVERAGE 55
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 80 1972
MINIMUM TEMPERATURE (F) 32 4 1890
SUNRISE AND SUNSET
FEBRUARY 28 2026......SUNRISE 635 AM CST SUNSET 553 PM CST
MARCH 1 2026.........SUNRISE 634 AM CST SUNSET 555 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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