Station Data
Click below for wind rose diagrams, modal direction data, and snow transport data for Sioux Falls, SD.
Wind Roses, Frequency Distribution (%)
Modal Direction
See the degree vs. cardinal direction table
| Oct | Nov | Dec | Jan | Feb | Mar | Oct-Mar |
|---|---|---|---|---|---|---|
| 170 | 310 | 310 | 310 | 310 | 300 | 310 |
Snow Transport
Potential Snow Transport (Qupot) over Snow Accumulation Season [kg/m] by Wind Speed Class [kts]
| Direction | 11-16 | 17-22 | 23-27 | 28-33 | >34 | Total |
|---|---|---|---|---|---|---|
| N | 1,254 | 2,153 | 135 | 155 | 3,696 | |
| NNE | 525 | 283 | 808 | |||
| NE | 378 | 170 | 548 | |||
| ENE | 427 | 142 | 569 | |||
| E | 455 | 283 | 738 | |||
| ESE | 672 | 397 | 1,069 | |||
| SE | 1,114 | 1,076 | 202 | 465 | 2,857 | |
| SSE | 1,576 | 2,124 | 67 | 155 | 3,922 | |
| S | 1,982 | 3,172 | 202 | 155 | 5,512 | |
| SSW | 1,562 | 1,586 | 135 | 155 | 3,438 | |
| SW | 497 | 1,218 | 67 | 155 | 1,938 | |
| WSW | 567 | 340 | 907 | |||
| W | 819 | 453 | 1,273 | |||
| WNW | 1,702 | 2,294 | 405 | 465 | 4,866 | |
| NW | 3,081 | 5,722 | 3,304 | 5,425 | 969 | 18,501 |
| NNW | 3,411 | 7,733 | 2,090 | 2,945 | 646 | 16,825 |
| Total | 67,467 |