Himalaya Wind Stats

The figure illustrates how frequently and how strongly the wind blows from different directions through a typical May. The biggest spokes point in the directions the wind most commonly blows from and the shade of blue implies the strength, with dark blue strongest. It is based on 3440 NWW3 forecasts of wind since since 2007, at 3hr intervals, for the closest NWW3 model node to Himalaya, located 49 km away (30 miles). There are not enough recording stations world wide to use actual wind data. Without question some coastal places have very localized wind effects that would not be predicted by NWW3. According to the model, the dominant wind at Himalaya blows from the SSE. If the rose diagram shows a close to circular outline, it means there is no strong bias in wind direction at Himalaya. On the other hand, dominant spokes represent favoured directions, and the more the darkest shade of blue, the stronger the wind. Spokes point in the direction the wind blows from. Over an average May, the model suggests that winds are light enough for the sea to be glassy (light blue) about 7% of the time (2 days each May) and blows offshore 22% of the time (7 days in an average May). In a typical May winds stronger than >40kph (25mph) are expected on 2 days at Himalaya

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