National Weather Service Text Product
AFOS product CLICOU
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLICOU
Product Timestamp: 2025-05-20 07:38 UTC
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599
CDUS43 KLSX 200738
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
238 AM CDT TUE MAY 20 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 19 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 79 230 PM 91 1996 77 2 88
1998
MINIMUM 62 558 AM 37 1894 57 5 65
1925
AVERAGE 71 67 4 77
PRECIPITATION (IN)
YESTERDAY 1.24 2.00 2017 0.14 1.10 0.00
MONTH TO DATE 1.99 3.05 -1.06 2.90
SINCE MAR 1 10.97 10.90 0.07 10.85
SINCE JAN 1 12.79 15.14 -2.35 13.79
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 2 -2 0
MONTH TO DATE 52 71 -19 12
SINCE MAR 1 677 952 -275 650
SINCE JUL 1 4309 4657 -348 3891
COOLING
YESTERDAY 6 4 2 12
MONTH TO DATE 41 52 -11 67
SINCE MAR 1 86 84 2 111
SINCE JAN 1 86 84 2 111
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 PM
LOWEST 67 200 PM
AVERAGE 82
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 92 1902
MINIMUM TEMPERATURE (F) 57 36 1894
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 552 AM CDT SUNSET 819 PM CDT
MAY 21 2025...........SUNRISE 552 AM CDT SUNSET 820 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$