CDUS43 KFSD 182236 CLIHON CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 536 PM CDT MON MAY 18 2026 ................................... ...THE HURON CLIMATE SUMMARY FOR MAY 18 2026... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1881 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 50 12:34 PM 100 1934 71 -21 65 MINIMUM 45 6:08 AM 26 2002 47 -2 35 AVERAGE 48 59 -11 50 PRECIPITATION (IN) TODAY 0.15 1.44 1882 0.11 0.04 0.04 MONTH TO DATE 0.41 1.80 -1.39 1.41 SINCE MAR 1 2.89 5.47 -2.58 5.01 SINCE JAN 1 3.29 6.80 -3.51 5.32 SNOWFALL (IN) TODAY 0.0 0.3 1968 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 12.4 12.1 0.3 10.3 SINCE JUL 1 34.0 44.4 -10.4 21.2 SNOW DEPTH 0 DEGREE DAYS HEATING TODAY 17 7 10 15 MONTH TO DATE 202 183 19 96 SINCE MAR 1 1571 1759 -188 1383 SINCE JUL 1 6551 7570 -1019 6769 COOLING TODAY 0 1 -1 0 MONTH TO DATE 0 10 -10 53 SINCE MAR 1 13 12 1 53 SINCE JAN 1 13 12 1 53 ................................................................... WIND (MPH) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 14.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 4:00 PM LOWEST 80 8:00 AM AVERAGE 89 .......................................................... THE HURON CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEARMAXIMUM TEMPERATURE (F) 71 99 1934 MINIMUM TEMPERATURE (F) 47 26 1895 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 6:02 AM CDT SUNSET 8:57 PM CDT MAY 19 2026...........SUNRISE 6:01 AM CDT SUNSET 8:58 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$