188 CDUS43 KLSX 260729 CLISTL CLIMATE REPORT NATIONAL WEATHER SERVICE ST LOUIS MO 229 AM CDT FRI MAY 26 2017 ................................... ...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 25 2017... CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1874 TO 2017 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) YESTERDAY MAXIMUM 78 423 PM 93 1953 79 -1 84 1911 MINIMUM 55 523 AM 38 1925 60 -5 65 AVERAGE 67 69 -2 75 PRECIPITATION (IN) YESTERDAY T 2.47 1968 0.16 -0.16 0.01 MONTH TO DATE 5.20 3.74 1.46 3.13 SINCE MAR 1 19.81 10.75 9.06 9.91 SINCE JAN 1 22.10 15.39 6.71 11.51 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 1.8 2.7 -0.9 0.3 SINCE JUL 1 3.2 17.7 -14.5 10.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 57 69 -12 83 SINCE MAR 1 664 927 -263 654 SINCE JUL 1 3397 4525 -1128 3484 COOLING YESTERDAY 2 6 -4 10 MONTH TO DATE 123 90 33 64 SINCE MAR 1 196 136 60 124 SINCE JAN 1 198 136 62 124 .................................................................. WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 8.1 SKY COVER AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 300 AM LOWEST 36 400 PM AVERAGE 61 .......................................................... THE ST. LOUIS CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 98 1953 MINIMUM TEMPERATURE (F) 60 38 1961 SUNRISE AND SUNSET MAY 26 2017...........SUNRISE 541 AM CDT SUNSET 816 PM CDT MAY 27 2017...........SUNRISE 541 AM CDT SUNSET 817 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$