哈马丹风

哈马丹风是西非通常在11月底至3月中旬之间出現的干燥多尘的东北信風，該風从撒哈拉沙漠吹來，一路途徑西非，最终吹入几内亚湾。 在哈马丹风盛行的季節，通常夜间气温较低，但某些地方白天可能非常炎热。Geographical Review (1919): "Knox writes of this wind : The Harmattan is experienced as a wind which blows, especially in the months of December, January, and February, from the NE. and is a hot wind in some localities and a cold wind in others, according to circumstances."

參考來源

Category:風
Category:季節
Category:西非地理
Category:尼日利亚地理
Category:加納地理
Category:冷