Station Data
Click below for wind rose diagrams, modal direction data, and snow transport data for Ortonville Municipal Airport.
Wind Roses, Frequency Distribution (%)
Modal Direction
See the degree vs. cardinal direction table
| Oct | Nov | Dec | Jan | Feb | Mar | Oct-Mar |
|---|---|---|---|---|---|---|
| 120 | 130 | 310 | 310 | 130 | 330 | 130 |
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 | 401 | 312 | 712 | |||
| NNE | 223 | 62 | 286 | |||
| NE | 185 | 185 | ||||
| ENE | 185 | 62 | 247 | |||
| E | 293 | 125 | 417 | |||
| ESE | 1,194 | 717 | 1,911 | |||
| SE | 1,941 | 1,496 | 3,437 | |||
| SSE | 870 | 717 | 1,587 | |||
| S | 670 | 374 | 1,044 | |||
| SSW | 439 | 93 | 533 | |||
| SW | 223 | 405 | 628 | |||
| WSW | 354 | 31 | 386 | |||
| W | 1,086 | 623 | 1,709 | |||
| WNW | 2,380 | 3,022 | 1,187 | 1,876 | 355 | 8,820 |
| NW | 3,682 | 5,889 | 1,632 | 2,387 | 711 | 14,301 |
| NNW | 2,188 | 3,957 | 668 | 682 | 7,494 | |
| Total | 43,697 |