514
CDUS43 KLSX 120731
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT WED MAR 12 2025
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 11 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 348 PM 85 1972 55 25 72
MINIMUM 51 1159 PM 8 1948 35 16 40
AVERAGE 66 45 21 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.26 1977 0.10 -0.10 0.00
MONTH TO DATE 0.36 1.08 -0.72 0.41
SINCE MAR 1 0.36 1.08 -0.72 0.41
SINCE JAN 1 4.35 5.90 -1.55 4.84
SNOWFALL (IN)
YESTERDAY 0.0 4.8 1912 0.0 0.0 0.0
2000
MONTH TO DATE 0.3 1.1 -0.8 T
SINCE MAR 1 0.3 1.1 -0.8 T
SINCE JUL 1 18.6 15.2 3.4 9.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 20 -20 9
MONTH TO DATE 177 242 -65 136
SINCE MAR 1 177 242 -65 136
SINCE JUL 1 3402 3761 -359 2942
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 1 0 1 5
SINCE MAR 1 1 0 1 5
SINCE JAN 1 1 1 0 5
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 55 1100 PM
LOWEST 21 400 PM
AVERAGE 38
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 84 1972
1990
2012
MINIMUM TEMPERATURE (F) 35 1 1948
SUNRISE AND SUNSET
MARCH 12 2025.........SUNRISE 717 AM CDT SUNSET 706 PM CDT
MARCH 13 2025.........SUNRISE 715 AM CDT SUNSET 707 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