437
CDUS43 KLSX 122126
CLISTL
CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO
426 PM CDT FRI MAY 12 2023
...............................
..THE ST. LOUIS CLIMATE SUMMARY FOR MAY 12 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 79 259 PM 93 2022 76 3 93
MINIMUM 69 621 AM 39 1960 57 12 73
AVERAGE 74 66 8 83
PRECIPITATION (IN)
TODAY T 2.18 2002 0.17 -0.17 0.00
MONTH TO DATE 0.67 1.97 -1.30 2.58
SINCE MAR 1 8.27 10.20 -1.93 10.77
SINCE JAN 1 12.63 15.02 -2.39 15.68
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 MAR 1 T 2.5 -2.5 0.9
SINCE JUL 1 5.4 16.6 -11.2 12.1
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 28 42 -14 45
SINCE MAR 1 839 880 -41 809
SINCE JUL 1 3920 4399 -479 3986
COOLING
TODAY 9 4 5 18
MONTH TO DATE 59 37 22 65
SINCE MAR 1 95 81 14 101
SINCE JAN 1 95 82 13 101
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 500 AM
LOWEST 62 1200 PM
AVERAGE 75
......................................................
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 1915
2018
MINIMUM TEMPERATURE (F) 57 40 1938
1971
SUNRISE AND SUNSET
MAY 12 2023...........SUNRISE 552 AM CDT SUNSET 804 PM CDT
MAY 13 2023...........SUNRISE 551 AM CDT SUNSET 805 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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