485
CDUS43 KLSX 052143
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
443 PM CDT MON MAY 05 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 5 2025
VALID AS OF 0400 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 67 245 PM 93 1909 73 -6 66
1952
MINIMUM 46 432 AM 35 1917 52 -6 50
1944
AVERAGE 57 62 -5 58
PRECIPITATION (IN)
TODAY 0.00 1.82 1961 0.17 -0.17 0.07
MONTH TO DATE 0.03 0.83 -0.80 1.81
SINCE MAR 1 9.01 8.68 0.33 9.76
SINCE JAN 1 10.83 12.92 -2.09 12.70
SNOWFALL (IN)
TODAY 0.0 T 1944 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 8 4 4 7
MONTH TO DATE 38 24 14 7
SINCE MAR 1 663 905 -242 645
SINCE JUL 1 4295 4610 -315 3886
COOLING
TODAY 0 2 -2 0
MONTH TO DATE 1 10 -9 17
SINCE MAR 1 46 42 4 61
SINCE JAN 1 46 42 4 61
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 600 AM
LOWEST 45 1200 PM
AVERAGE 67
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 1896
MINIMUM TEMPERATURE (F) 52 32 1891
SUNRISE AND SUNSET
MAY 5 2025...........SUNRISE 606 AM CDT SUNSET 805 PM CDT
MAY 6 2025...........SUNRISE 605 AM CDT SUNSET 806 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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