139 CDUS43 KLSX 260727 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 227 AM CDT THU JUN 26 2025 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 25 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 96 138 PM 103 2024 88 8 103 MINIMUM 79 450 AM 50 1974 70 9 75 AVERAGE 88 79 9 89 PRECIPITATION (IN) YESTERDAY 0.00 3.31 2003 0.15 -0.15 0.16 MONTH TO DATE 3.08 3.80 -0.72 0.81 SINCE JUN 1 3.08 3.80 -0.72 0.81 SINCE JAN 1 24.73 21.67 3.06 21.60 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 18.6 16.6 2.0 9.3 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 3832 4430 -598 3351 COOLING YESTERDAY 23 14 9 24 MONTH TO DATE 325 280 45 391 SINCE JUN 1 325 280 45 391 SINCE JAN 1 496 475 21 704 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 7.6 SKY COVER AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 82 600 AM LOWEST 44 300 PM AVERAGE 63 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 102 1954 MINIMUM TEMPERATURE (F) 70 51 1958 SUNRISE AND SUNSET JUNE 26 2025..........SUNRISE 538 AM CDT SUNSET 830 PM CDT JUNE 27 2025..........SUNRISE 539 AM CDT SUNSET 830 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$