Wind Pattern in Shangnyu
Windrose of Shangnyu shows that dominant wind blow from the N much of the time - about 9.87%
of all hourly wind directions. Approximately
4.25% (max) of the time the wind blows from the N at speeds between 1 and 2 m/s.
Further, at Shangnyu much of the time winds blow at speeds between
1 and 2 m/s - which is 48.18% of the time.
About 10.58% of time winds were CALM i.e. wind speeds less then 0.5m/s.
N[9.9%]
1-2m/s
1.3m/s
10.58%
The annual wind rose below showing how wind speed and direction are typically distributed in Shangnyu.
This table shows the frequency and speed of wind blowing from each direction in Shangnyu.
Table of Frequencies (%)
| Direction | < 0.5 | 0.5-1.0 | 1.0-2.0 | 2.0-3.0 | 3.0-4.0 | 4.0-5.0 | > 5.0 | Total |
|---|---|---|---|---|---|---|---|---|
| N | 0.50 | 1.51 | 4.70 | 3.11 | 0.05 | 0.00 | 0.00 | 9.87 |
| NNE | 0.46 | 1.42 | 4.25 | 2.60 | 0.09 | 0.00 | 0.00 | 8.82 |
| NE | 0.50 | 1.87 | 4.25 | 0.91 | 0.05 | 0.05 | 0.00 | 7.63 |
| ENE | 0.73 | 1.46 | 2.79 | 0.82 | 0.23 | 0.00 | 0.00 | 6.03 |
| E | 0.91 | 1.69 | 3.47 | 1.23 | 0.05 | 0.00 | 0.00 | 7.35 |
| ESE | 0.82 | 1.51 | 3.42 | 0.37 | 0.00 | 0.05 | 0.00 | 6.17 |
| SE | 0.87 | 2.24 | 2.47 | 0.37 | 0.00 | 0.00 | 0.00 | 5.95 |
| SSE | 0.68 | 1.78 | 1.55 | 0.18 | 0.00 | 0.00 | 0.00 | 4.19 |
| S | 0.73 | 1.83 | 1.64 | 0.27 | 0.00 | 0.00 | 0.00 | 4.47 |
| SSW | 0.50 | 1.19 | 2.15 | 0.55 | 0.05 | 0.09 | 0.00 | 4.53 |
| SW | 0.46 | 1.55 | 2.47 | 0.55 | 0.37 | 0.05 | 0.00 | 5.45 |
| WSW | 0.91 | 1.69 | 2.56 | 0.37 | 0.09 | 0.00 | 0.00 | 5.62 |
| W | 0.78 | 1.60 | 3.47 | 0.37 | 0.05 | 0.00 | 0.00 | 6.27 |
| WNW | 0.50 | 1.51 | 2.05 | 0.09 | 0.00 | 0.00 | 0.00 | 4.15 |
| NW | 0.55 | 1.60 | 3.06 | 0.55 | 0.00 | 0.00 | 0.00 | 5.76 |
| NNW | 0.68 | 1.37 | 3.88 | 1.78 | 0.09 | 0.00 | 0.00 | 7.80 |
| Total | 10.58 | 25.82 | 48.18 | 14.12 | 1.12 | 0.24 | 0.00 | 100 |
The graph below shows the minimum, maximum and average wind speed, m/s over the year in Shangnyu.