728 CDUS43 KLSX 160747 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 247 AM CDT WED JUN 16 2021 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 15 2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1874 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 91 333 PM 101 1952 86 5 84 MINIMUM 66 508 AM 49 1961 67 -1 63 AVERAGE 79 77 2 74 PRECIPITATION (IN) YESTERDAY 0.00 1.86 2009 0.15 -0.15 0.00 MONTH TO DATE 0.13 2.27 -2.14 0.33 SINCE JUN 1 0.13 2.27 -2.14 0.33 SINCE JAN 1 17.72 20.14 -2.42 23.83 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 JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 12.9 16.6 -3.7 14.3 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 1 -1 0 SINCE JUN 1 0 1 -1 0 SINCE JUL 1 4356 4430 -74 4327 COOLING YESTERDAY 14 12 2 9 MONTH TO DATE 202 150 52 204 SINCE JUN 1 202 150 52 204 SINCE JAN 1 376 345 31 351 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 4.1 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 65 500 AM LOWEST 27 500 PM AVERAGE 46 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 100 1918 1952 MINIMUM TEMPERATURE (F) 68 46 1961 SUNRISE AND SUNSET JUNE 16 2021..........SUNRISE 536 AM CDT SUNSET 829 PM CDT JUNE 17 2021..........SUNRISE 536 AM CDT SUNSET 829 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$