CDUS43 KFSD 190645 CLISUX CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 145 AM CDT TUE MAY 19 2026 ................................... ...THE SIOUX CITY IA CLIMATE SUMMARY FOR MAY 18 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1889 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 57 2:46 PM 99 1934 73 -16 76 MINIMUM 50 11:59 PM 33 1915 50 0 37 AVERAGE 54 61 -7 57 PRECIPITATION (IN) YESTERDAY 0.18 1.35 1962 0.13 0.05 0.25 MONTH TO DATE 0.87 2.14 -1.27 0.38 SINCE MAR 1 6.00 7.05 -1.05 5.05 SINCE JAN 1 6.29 8.60 -2.31 5.61 SNOWFALL (IN) YESTERDAY 0.0 T 1968 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE MAR 1 3.6 8.0 -4.4 8.0 SINCE JUL 1 20.5 36.0 -15.5 18.6 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 11 6 5 8 MONTH TO DATE 140 148 -8 75 SINCE MAR 1 1242 1515 -273 1207 SINCE JUL 1 5803 6786 -983 5999 COOLING YESTERDAY 0 2 -2 0 MONTH TO DATE 21 22 -1 33 SINCE MAR 1 47 30 17 43 SINCE JAN 1 47 30 17 43 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 13.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 4:00 PM LOWEST 86 4:00 AM AVERAGE 93 .......................................................... THE SIOUX CITY IA CLIMATE NORMALS FOR TODAYNORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 99 1934 MINIMUM TEMPERATURE (F) 50 32 1895 2002 SUNRISE AND SUNSET MAY 19 2026...........SUNRISE 6:00 AM CDT SUNSET 8:45 PM CDT MAY 20 2026...........SUNRISE 5:59 AM CDT SUNSET 8:46 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$