783
CDUS43 KLSX 170729
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT FRI APR 17 2026
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 16 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 86 1964 68 14 74
MINIMUM 55 612 AM 26 1962 46 9 40
AVERAGE 69 57 12 57
PRECIPITATION (IN)
YESTERDAY 0.00 1.72 1960 0.17 -0.17 0.00
MONTH TO DATE 2.78 2.27 0.51 1.69
SINCE MAR 1 7.01 5.24 1.77 4.21
SINCE JAN 1 8.85 9.48 -0.63 6.03
SNOWFALL (IN)
YESTERDAY 0.0 T 1993 0.0 0.0 0.0
1999
2018
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE MAR 1 0.9 1.7 -0.8 0.4
SINCE JUL 1 9.2 16.5 -7.3 18.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 9 -9 8
MONTH TO DATE 74 185 -111 177
SINCE MAR 1 482 781 -299 582
SINCE JUL 1 3913 4486 -573 4214
COOLING
YESTERDAY 4 1 3 0
MONTH TO DATE 33 15 18 6
SINCE MAR 1 77 20 57 24
SINCE JAN 1 77 20 57 24
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 28 300 PM
AVERAGE 64
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 87 1896
1909
MINIMUM TEMPERATURE (F) 46 26 1905
SUNRISE AND SUNSET
APRIL 17 2026.........SUNRISE 629 AM CDT SUNSET 748 PM CDT
APRIL 18 2026.........SUNRISE 628 AM CDT SUNSET 749 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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