CDUS43 KFSD 180819 CLIMHE CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 319 AM CDT MON MAY 18 2026 ................................... ...THE MITCHELL SD CLIMATE SUMMARY FOR MAY 17 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 77 MM 105 1934 71 6 58 MINIMUM MM MM 27 1925 48 MM 39 AVERAGE MM 60 MM 49 PRECIPITATION (IN) YESTERDAY MM 2.30 1898 0.10 MM T MONTH TO DATE T 1.63 -1.63 1.65 SINCE MAR 1 3.19 4.63 -1.44 5.23 SINCE JAN 1 3.37 5.40 -2.03 5.49 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 MONTH TO DATE 0.0 0.0 SINCE MAR 1 6.5 4.5 SINCE JUL 1 23.7 10.9 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY MM 7 MM 16 MONTH TO DATE 155 158 -3 73 SINCE MAR 1 1447 1639 -192 1305 SINCE JUL 1 6188 7064 -876 6491 COOLING YESTERDAY MM 1 MM 0 MONTH TO DATE 1 12 -11 42 SINCE MAR 1 16 15 1 42 SINCE JAN 1 16 15 1 42 ................................................................... WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 59 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 16.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 3:00 PM LOWEST 33 12:00 AM AVERAGE 63 .......................................................... THE MITCHELL SD CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 104 1934 MINIMUM TEMPERATURE (F) 49 29 1915 2002 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 6:04 AM CDT SUNSET 8:54 PM CDT MAY 19 2026...........SUNRISE 6:03 AM CDT SUNSET 8:55 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$