Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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CDUS43 KLSX 182230
CLICOU
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
530 PM CDT WED JUN 18 2025
...................................
...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 18 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 82 339 PM 100 1905 85 -3 89
1953
MINIMUM 67 859 AM 50 1999 66 1 72
AVERAGE 75 75 0 81
PRECIPITATION (IN)
TODAY 0.18 1.35 2023 0.14 0.04 0.00
MONTH TO DATE 5.87 2.53 3.34 3.32
SINCE JUN 1 5.87 2.53 3.34 3.32
SINCE JAN 1 19.13 19.39 -0.26 19.26
SNOWFALL (IN)
TODAY 0.0 0.0 2015 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 18.6 16.5 2.1 8.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 3 -3 0
SINCE JUN 1 0 3 -3 0
SINCE JUL 1 4349 4679 -330 3891
COOLING
TODAY 10 10 0 16
MONTH TO DATE 117 154 -37 196
SINCE JUN 1 117 154 -37 196
SINCE JAN 1 208 300 -92 384
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 12.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 800 AM
LOWEST 64 300 PM
AVERAGE 81
..........................................................
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 105 1936
MINIMUM TEMPERATURE (F) 66 48 1912
SUNRISE AND SUNSET
JUNE 18 2025..........SUNRISE 544 AM CDT SUNSET 837 PM CDT
JUNE 19 2025..........SUNRISE 544 AM CDT SUNSET 837 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$