042
CDUS43 KLSX 290727
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT THU MAY 29 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 28 2025
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)
YESTERDAY
MAXIMUM 71 529 PM 94 2018 80 -9 81
MINIMUM 55 1127 PM 39 1891 60 -5 60
1992
AVERAGE 63 70 -7 71
PRECIPITATION (IN)
YESTERDAY 0.00 1.20 1892 0.15 -0.15 0.00
MONTH TO DATE 2.23 4.33 -2.10 4.49
SINCE MAR 1 11.21 12.18 -0.97 12.44
SINCE JAN 1 13.03 16.42 -3.39 15.38
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2015 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
YESTERDAY 2 1 1 0
MONTH TO DATE 86 86 0 12
SINCE MAR 1 711 967 -256 650
SINCE JUL 1 4343 4672 -329 3891
COOLING
YESTERDAY 0 6 -6 6
MONTH TO DATE 42 97 -55 131
SINCE MAR 1 87 129 -42 175
SINCE JAN 1 87 129 -42 175
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 400 AM
LOWEST 53 600 PM
AVERAGE 75
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 94 1913
1926
MINIMUM TEMPERATURE (F) 60 39 1947
1984
SUNRISE AND SUNSET
MAY 29 2025...........SUNRISE 547 AM CDT SUNSET 826 PM CDT
MAY 30 2025...........SUNRISE 546 AM CDT SUNSET 827 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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