SAFARIS Wind Rose Web Tool

Data is between January 1, 1980 and April 30, 2026

Select A Windrose Timeline







There are 127993 observations in this time period.

From selected months between 1980 and 2026 :
Data Available (percent)* Number of Months
94

*Data availability was calculated based on the most recent observation time interval. If the observation time interval changed within the time period, this value may not be representative.

Table of Frequencies (percent)
Direction <0.3 m/s 0.3-1.5 m/s 1.6-3.3 m/s 3.4-5.5 m/s 5.6-7.9 m/s 8-10.7 m/s 10.8-13.8 m/s 13.9-17.1 m/s 17.2-20.7 m/s Total
N 1.389 0.565 2.272 2.139 0.691 0.077 0.006 0 0 7.139
NNE 0.411 0.507 2.392 1.933 0.606 0.047 0.001 0 0 5.897
NE 0.43 0.527 1.951 1.681 0.582 0.048 0.006 0 0 5.225
ENE 0.226 0.361 1.491 1.206 0.287 0.017 0.002 0 0 3.59
E 0.45 0.475 1.805 1.195 0.262 0.016 0.002 0 0 4.205
ESE 0.2 0.272 1.503 0.77 0.152 0.013 0.001 0 0.001 2.912
SE 0.173 0.146 1.517 0.691 0.155 0.018 0.001 0 0 2.701
SSE 0.366 0.231 1.495 0.785 0.227 0.023 0.002 0 0 3.129
S 0.49 0.663 2.55 2.033 0.756 0.115 0.012 0.001 0 6.62
SSW 0.231 1.36 1.963 2.536 1.26 0.178 0.016 0.001 0 7.545
SW 0.452 1.927 3.098 3.263 1.964 0.583 0.093 0.01 0 11.39
WSW 0.55 0.964 2.483 1.936 1.131 0.28 0.038 0.002 0.001 7.386
W 0.391 0.509 1.972 1.74 0.919 0.188 0.026 0.001 0 5.746
WNW 0.155 0.362 1.322 1.596 0.939 0.189 0.023 0.001 0 4.587
NW 0.114 0.267 1.244 1.546 0.828 0.194 0.018 0.001 0 4.213
NNW 0.095 0.184 1.1 1.349 0.606 0.087 0.004 0 0 3.425
Calm 14.288
Total 6.123 9.32 30.158 26.399 11.365 2.073 0.251 0.017 0.002  
NCSCO SAFARIS NCSU USDA