543
CDUS43 KLSX 170827
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CST TUE FEB 17 2026
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 16 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 67 135 PM 76 1911 46 21 30
MINIMUM 41 742 AM -5 1958 28 13 18
AVERAGE 54 37 17 24
PRECIPITATION (IN)
YESTERDAY 0.00 1.46 1889 0.08 -0.08 0.03
MONTH TO DATE 1.28 1.22 0.06 0.97
SINCE DEC 1 3.05 6.31 -3.26 6.69
SINCE JAN 1 2.31 3.81 -1.50 3.81
SNOWFALL (IN)
YESTERDAY 0.0 11.3 1910 0.2 -0.2 0.4
MONTH TO DATE 0.0 2.5 -2.5 1.4
SINCE DEC 1 12.1 11.4 0.7 12.4
SINCE JUL 1 18.5 12.3 6.2 15.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 11 28 -17 41
MONTH TO DATE 420 483 -63 468
SINCE DEC 1 2388 2387 1 2321
SINCE JUL 1 3050 3209 -159 2855
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 17 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 1200 AM
LOWEST 32 1200 PM
AVERAGE 57
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THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 77 1911
MINIMUM TEMPERATURE (F) 28 -6 1903
SUNRISE AND SUNSET
FEBRUARY 17 2026......SUNRISE 650 AM CST SUNSET 542 PM CST
FEBRUARY 18 2026......SUNRISE 649 AM CST SUNSET 543 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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