Wind Analysis: Duluth

Station Data

Click below for wind rose diagrams, modal direction data, and snow transport data for Duluth.

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Wind Roses, Frequency Distribution (%)

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

Modal Direction

See the degree vs. cardinal direction table

OctNovDecJanFebMarOct-Mar
310320310340320360310

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
N961382   1,343
NNE19735   232
NE77104   181
ENE24017383  496
E8751,423248380 2,925
ESE944694   1,638
SE549139   688
SSE46335   498
S55835   592
SSW601139   739
SW8061,770   2,576
WSW1,004451   1,455
W1,501798   2,299
WNW2,0501,041   3,091
NW1,7761,145165190 3,276
NNW1,50172983  2,313
Total     24,342