910
CDUS43 KLSX 012228
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
528 PM CDT THU MAY 01 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 1 2025
VALID AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 314 PM 89 1959 72 2 80
MINIMUM 59 229 AM 30 1903 51 8 62
AVERAGE 67 61 6 71
PRECIPITATION (IN)
TODAY T 2.50 1948 0.16 -0.16 0.00
MONTH TO DATE T 0.16 -0.16 0.00
SINCE MAR 1 8.98 8.01 0.97 7.95
SINCE JAN 1 10.80 12.25 -1.45 10.89
SNOWFALL (IN)
TODAY 0.0 T 1940 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 0.4 1.7 -1.3 T
SINCE JUL 1 18.6 16.5 2.1 8.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 5 -5 0
MONTH TO DATE 0 5 -5 0
SINCE MAR 1 625 886 -261 638
SINCE JUL 1 4257 4591 -334 3879
COOLING
TODAY 2 2 0 6
MONTH TO DATE 2 2 0 6
SINCE MAR 1 47 34 13 50
SINCE JAN 1 47 34 13 50
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 11.8
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 100 AM
LOWEST 57 300 PM
AVERAGE 77
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 1952
1968
MINIMUM TEMPERATURE (F) 51 33 1908
1911
1961
SUNRISE AND SUNSET
MAY 1 2025...........SUNRISE 611 AM CDT SUNSET 802 PM CDT
MAY 2 2025...........SUNRISE 610 AM CDT SUNSET 803 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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