288
CDUS43 KLSX 212229
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
529 PM CDT FRI APR 21 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 21 2023
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 304 PM 89 1902 70 -2 75
1965
MINIMUM 49 553 AM 30 2021 49 0 54
AVERAGE 59 60 -1 65
PRECIPITATION (IN)
TODAY 0.00 1.75 1984 0.17 -0.17 0.01
MONTH TO DATE 2.51 3.19 -0.68 2.28
SINCE MAR 1 7.54 6.69 0.85 7.07
SINCE JAN 1 11.90 11.51 0.39 11.98
SNOWFALL (IN)
TODAY MM T 1918 0.0 MM 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.1
SINCE MAR 1 T 2.5 -2.5 0.9
SINCE JUL 1 5.4 16.6 -11.2 12.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 6 7 -1 0
MONTH TO DATE 125 212 -87 247
SINCE MAR 1 715 788 -73 731
SINCE JUL 1 3796 4307 -511 3908
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 33 21 12 0
SINCE MAR 1 36 28 8 2
SINCE JAN 1 36 29 7 2
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 4.3
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 600 AM
LOWEST 30 400 PM
AVERAGE 54
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 1925
MINIMUM TEMPERATURE (F) 49 31 1875
1936
SUNRISE AND SUNSET
APRIL 21 2023.........SUNRISE 617 AM CDT SUNSET 744 PM CDT
APRIL 22 2023.........SUNRISE 616 AM CDT SUNSET 745 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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