533 CDUS43 KLSX 100726 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 226 AM CDT TUE MAY 10 2022 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 9 2022... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2022 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 87 312 PM 92 1895 75 12 59 1934 MINIMUM 66 533 AM 35 1966 56 10 42 AVERAGE 77 65 12 51 PRECIPITATION (IN) YESTERDAY 0.00 2.09 1949 0.16 -0.16 0.17 MONTH TO DATE 2.58 1.48 1.10 0.39 SINCE MAR 1 10.77 9.71 1.06 9.66 SINCE JAN 1 15.68 14.53 1.15 15.12 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 MAR 1 0.9 2.5 -1.6 0.8 SINCE JUL 1 12.1 16.6 -4.5 12.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 3 -3 14 MONTH TO DATE 45 33 12 47 SINCE MAR 1 809 871 -62 704 SINCE JUL 1 3986 4390 -404 4283 COOLING YESTERDAY 12 4 8 0 MONTH TO DATE 12 25 -13 19 SINCE MAR 1 48 69 -21 54 SINCE JAN 1 48 70 -22 54 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 15.6 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 71 1100 PM LOWEST 46 300 PM AVERAGE 59 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 75 91 1928 1963 MINIMUM TEMPERATURE (F) 56 31 1966 SUNRISE AND SUNSET MAY 10 2022...........SUNRISE 554 AM CDT SUNSET 802 PM CDT MAY 11 2022...........SUNRISE 553 AM CDT SUNSET 803 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$