Station Data
Click below for wind rose diagrams, modal direction data, and snow transport data for Winona Municipal.
Wind Roses, Frequency Distribution (%)
Modal Direction
See the degree vs. cardinal direction table
| Oct | Nov | Dec | Jan | Feb | Mar | Oct-Mar |
|---|---|---|---|---|---|---|
| 120 | 280 | 310 | 290 | 280 | 310 | 280 |
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 | 140 | 140 | ||||
| NNE | 47 | 27 | 73 | |||
| NE | 80 | 80 | ||||
| ENE | 120 | 120 | ||||
| E | 233 | 81 | 314 | |||
| ESE | 446 | 323 | 769 | |||
| SE | 552 | 215 | 767 | |||
| SSE | 812 | 1,023 | 1,834 | |||
| S | 406 | 161 | 567 | |||
| SSW | 273 | 273 | ||||
| SW | 120 | 269 | 389 | |||
| WSW | 86 | 27 | 113 | |||
| W | 938 | 404 | 1,342 | |||
| WNW | 1,730 | 996 | 128 | 147 | 3,001 | |
| NW | 2,927 | 3,094 | 320 | 442 | 307 | 7,091 |
| NNW | 898 | 807 | 1,705 | |||
| Total | 18,578 |