CDUS43 KFSD 220718 CLISUX CLIMATE REPORT NATIONAL WEATHER SERVICE SIOUX FALLS SD 218 AM CDT SAT AUG 22 2026 ................................... ...THE SIOUX CITY IA CLIMATE SUMMARY FOR AUGUST 21 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 87 2:32 PM 99 1947 82 5 87 1955 MINIMUM 60 6:15 AM 47 1939 60 0 62 2004 AVERAGE 74 71 3 75 PRECIPITATION (IN) YESTERDAY 0.00 4.28 1961 0.13 -0.13 0.00 MONTH TO DATE 3.70 2.63 1.07 2.59 SINCE JUN 1 8.43 10.33 -1.90 13.85 SINCE JAN 1 16.80 20.66 -3.86 20.99 SNOWFALL (IN) YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0 MONTH TO DATE 0.0 0.0 0.0 0.0 SINCE JUN 1 0.0 0.0 0.0 0.0 SINCE JUL 1 0.0 0.0 0.0 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 6 30 -24 18 SINCE JUL 1 0 4 -4 0 COOLING YESTERDAY 9 6 3 10 MONTH TO DATE 164 164 0 202 SINCE JUN 1 772 648 124 793 SINCE JAN 1 905 713 192 838 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 4.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 100 2:00 AM LOWEST 46 2:00 PM AVERAGE 73 .......................................................... THE SIOUX CITY IA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 101 2023 MINIMUM TEMPERATURE (F) 60 43 1890 1923 SUNRISE AND SUNSET AUGUST 22 2026........SUNRISE 6:40 AM CDT SUNSET 8:16 PM CDT AUGUST 23 2026........SUNRISE 6:41 AM CDT SUNSET 8:14 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$