The season A rains start in October/November and continue through January affecting the harvest in February. Back to top | West Africa | East Africa | Southern Africa | Subsaharan Africa ITCZ | Cocoa Rwanda's Season B Rains Defined Rainfall in Rwanda is bimodal, that is, there are two rainy seasons.he season A rains start in October/November and continue through January affecting the harvest in February. Back to top | West Africa | East Africa | Southern Africa | Subsaharan Africa ITCZ | Cocoa Rwanda's Season B Rains Defined Rainfall in Rwanda is bimodal, that is, there are two rainy seasons.
King tides occur when the orbits and alignment of the Earth, moon, and sun combine to produce the greatest tidal effects of the year. See a story map from NOAA's Office for Coastal Management and The King Tides Project to learn about sea level rise and tidal flooding. King tides flood Manasquan, New Jersey, 2013.
Tides are the regular rise and fall of seawater levels on a daily basis. Tides are mostly caused by the gravitational pull of the Moon, which pulls on the water in the oceans as the Earth rotates.ides are cause by the gravitational pull of the Moon and the Sun.   Spring tides are when the Moon and the Sun are perfectly aligned,  in line, which gives a higher tide â¦ . Neap tide is when the Sun and  the Moon are as poorly aligned as possible, making a weaker tide.