237 CDUS43 KFSD 182225 CLIHON CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 424 PM CST SUN FEB 18 2018 ................................... ...THE HURON SD CLIMATE SUMMARY FOR FEBRUARY 18 2018... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1981 TO 2010 CLIMATE RECORD PERIOD 1881 TO 2018 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL .................................................................. TEMPERATURE (F) TODAY MAXIMUM 39 1141 AM 70 1930 33 6 58 MINIMUM 23 1223 AM -25 1967 12 11 26 AVERAGE 31 22 9 42 PRECIPITATION (IN) TODAY 0.00 0.61 1962 0.02 -0.02 0.00 MONTH TO DATE 0.31 0.35 -0.04 0.14 SINCE DEC 1 1.19 1.37 -0.18 2.11 SINCE JAN 1 0.69 0.85 -0.16 0.72 SNOWFALL (IN) TODAY 0.0 6.6 1962 0.3 -0.3 0.0 MONTH TO DATE 4.5 4.5 0.0 T SINCE DEC 1 17.5 19.8 -2.3 17.0 SINCE JUL 1 18.8 28.1 -9.3 21.7 SNOW DEPTH 1 DEGREE DAYS HEATING TODAY 34 43 -9 23 MONTH TO DATE 986 811 175 665 SINCE DEC 1 3852 3726 126 3660 SINCE JUL 1 5417 5428 -11 4868 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 0 0 0 0 .................................................................. WIND (MPH) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (140) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 16.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 88 1200 AM LOWEST 64 1000 AM AVERAGE 76 .......................................................... THE HURON SD CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 33 63 2017 1996 MINIMUM TEMPERATURE (F) 13 -30 1959 SUNRISE AND SUNSET FEBRUARY 18 2018......SUNRISE 728 AM CST SUNSET 606 PM CST FEBRUARY 19 2018......SUNRISE 726 AM CST SUNSET 608 PM CST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$