Wind Analysis: Sky Harbor (Duluth)

Station Data

Click below for wind rose diagrams, modal direction data, and snow transport data for Sky Harbor (Duluth).

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Wind Roses, Frequency Distribution (%)

Wind rose diagram depicting the wind speed and direction for Sky Harbor (Duluth) for the months of October, November, and December
Wind rose diagram depicting the wind speed and direction for Sky Harbor (Duluth) for the months of January, February, and March

Modal Direction

See the degree vs. cardinal direction table

OctNovDecJanFebMarOct-Mar
5022022022022060220

Snow Transport

Potential Snow Transport (Qupot) over Snow Accumulation Season [kg/m] by Wind Speed Class [kts]

View Qupot formula

Direction11-1617-2223-2728-33>34Total
N933591   1,523
NNE6411,017   1,658
NE1,4033,215391539 5,548
ENE1,1112,756547898 5,312
E552656   1,208
ESE308197   505
SE649197   846
SSE584394   978
S479427   905
SSW941525   1,466
SW1,8254,724   6,550
WSW990820   1,810
W1,9141,870391539 4,714
WNW1,9232,100156180 4,358
NW2,1332,13378  4,344
NNW1,6551,345   3,000
Total     44,724