PERIOD OF RECORD: 1893-PRESENT. BELOW LIE THE MOST EXTREME VALUES UR WEATHER LORDS HAVE EVER DELIVERED UN2 SIOUX FALLS, SD
| MONTH | RECORD HI | RECORD LO |
|---|---|---|
| JANUARY | 66F (1981) | -38F (1912) |
| FEBRUARY | 70F (1981, 1982, 1958, 2024) | -42F (1899) |
| MARCH | 89F (2026) | -23F (1948) |
| APRIL | 98F (1910) | 4F (1936) |
| MAY | 104F (1934) | 17F (1967) |
| JUNE | 110F (1988) | 32F (1897, 1901) |
| JULY | 110F (1936) | 34F (1895) |
| AUGUST | 109F (1936) | 34F (1950, 1893) |
| SEPTEMBER | 104F (1913, 1913, 1913, 1922, 1976) | 13F (1899) |
| OCTOBER | 95F (2023) | -5F (1925) |
| NOVEMBER | 82F (2020) | -17F (1959, 1964) |
| DECEMBER | 63F (1998, 1998, 1998) | -31F (1917) |
SIOUX FALLS IS A WEATHER RECORD KEEPING ZONE OF SD. 4 MORE INFORMATION, PLS VISIT THIS WIKIPEDIA ARTICLE Sioux Falls