831
CDUS43 KLSX 160735
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT FRI MAY 16 2025
...............................
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 15 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 86 1257 PM 90 1911 76 10 75
1941
1944
MINIMUM 61 1159 PM 36 1907 55 6 61
1926
1959
AVERAGE 74 66 8 68
PRECIPITATION (IN)
YESTERDAY 0.00 2.92 1990 0.14 -0.14 0.01
MONTH TO DATE 0.75 2.46 -1.71 2.81
SINCE MAR 1 9.73 10.31 -0.58 10.76
SINCE JAN 1 11.55 14.55 -3.00 13.70
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 0 3 -3 0
MONTH TO DATE 52 60 -8 12
SINCE MAR 1 677 941 -264 650
SINCE JUL 1 4309 4646 -337 3891
COOLING
YESTERDAY 9 3 6 3
MONTH TO DATE 26 36 -10 37
SINCE MAR 1 71 68 3 81
SINCE JAN 1 71 68 3 81
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 32 500 PM
AVERAGE 66
......................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 89 1944
1962
2019
MINIMUM TEMPERATURE (F) 56 33 1890
SUNRISE AND SUNSET
MAY 16 2025...........SUNRISE 555 AM CDT SUNSET 816 PM CDT
MAY 17 2025...........SUNRISE 555 AM CDT SUNSET 816 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page