Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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978
CDUS43 KLSX 180726
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT WED SEP 18 2024
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 17 2024...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 228 PM 97 1931 81 9 80
MINIMUM 64 541 AM 37 1937 60 4 57
AVERAGE 77 71 6 69
PRECIPITATION (IN)
YESTERDAY 0.00 2.25 1968 0.09 -0.09 0.00
MONTH TO DATE 0.08 1.76 -1.68 0.32
SINCE SEP 1 0.08 1.76 -1.68 0.32
SINCE JAN 1 31.76 31.43 0.33 25.32
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 3 5 -2 0
SINCE SEP 1 3 5 -2 0
SINCE JUL 1 3 6 -3 0
COOLING
YESTERDAY 12 7 5 4
MONTH TO DATE 146 149 -3 146
SINCE SEP 1 146 149 -3 146
SINCE JAN 1 1854 1599 255 1716
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 3.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 1200 AM
LOWEST 29 400 PM
AVERAGE 54
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 97 1925
MINIMUM TEMPERATURE (F) 60 42 1973
SUNRISE AND SUNSET
SEPTEMBER 18 2024.....SUNRISE 646 AM CDT SUNSET 704 PM CDT
SEPTEMBER 19 2024.....SUNRISE 647 AM CDT SUNSET 702 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$