Climatological Report (Daily)
Issued by NWS St Louis, MO
Issued by NWS St Louis, MO
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932
CDUS43 KLSX 140731
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT MON SEP 14 2026
...................................
...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 13 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 324 PM 100 1939 82 4 96
MINIMUM 66 1159 PM 43 1975 62 4 73
AVERAGE 76 72 4 85
PRECIPITATION (IN)
YESTERDAY 0.00 4.61 1945 0.10 -0.10 0.00
MONTH TO DATE 0.25 1.37 -1.12 0.17
SINCE SEP 1 0.25 1.37 -1.12 0.17
SINCE JAN 1 36.51 31.04 5.47 32.26
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 0 1 -1 4
SINCE SEP 1 0 1 -1 4
SINCE JUL 1 0 2 -2 4
COOLING
YESTERDAY 11 8 3 20
MONTH TO DATE 239 121 118 89
SINCE SEP 1 239 121 118 89
SINCE JAN 1 1807 1571 236 1610
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 7.3
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 38 600 PM
AVERAGE 66
..........................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 101 1939
MINIMUM TEMPERATURE (F) 62 46 1949
1974
1996
SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE 642 AM CDT SUNSET 711 PM CDT
SEPTEMBER 15 2026.....SUNRISE 643 AM CDT SUNSET 710 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$