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  • Wet and dry seasons - what are they and how do they form?
    During the dry season, dry air flows out to sea and during the wet season, moist air flows inland from the sea, rises and produces rain The monsoon circulation occurs in parts of Africa, Asia, Northern Australia and arguably in the North America desert southwest (debatable because it lacks a true seasonal flow reversal)
  • What causes the absence of rainfall during dry seasons?
    I've learnt that water evaporates from the Earth's surface into the atmosphere However, during hot dry seasons, evaporation and transpiration occurs continuously without any sign of rainfall What
  • meteorology - Why does a dry season month have less than 60 millimeters . . .
    According to the Koppen climate classification system, if a month of a tropical climate has less than 60 mm (2 4 inches) of rain then it counts as a dry month Whereas, a tropical (class A) temperature regime is always greater than 18 degrees Celsius in every month
  • Why does Panama have a dry season? - Earth Science Stack Exchange
    However, the country also has a "dry season" from roughly December to March, and I haven't been able to find information on why that happens, given that the trade winds are supposed to be blowing year-round Is there some climatic process in the Caribbean that weakens them or directs them northwards during this time of the year?
  • Lack of annual slash-and-burn in North America?
    The burning during dry is key, because it allows the burning to be done between two growing seasons (the wet season) In Eastern North America, if you tried to burning during the dry season (summer), you would lose that growing season, and have to find another source of food that year The other side to the dry season is the wet season
  • geography - How do rivers last so long in dry weather? - Earth Science . . .
    For example, even if the entire basin for a small river does not get rainfall for a month, it still won't run dry because of the large volume of water that may be stored underground I don't have numbers and it's not my field, but I suspect the answer to the more local OP observation should be found in that aspect $\endgroup$ –
  • Are there locations on Earth that only have one season?
    Taking this into account, a good starting point to discovering areas with the least seasonal contrast (i e one season) is to find places near the Equator where the ITCZ varies less The following is a figure showing the maximum northward and southward locations of the ITCZ during the year (taken from here but I added the equatorial line in red)
  • meteorology - Algorithmically Determining the Rainy Season - Earth . . .
    $\begingroup$ I think the length of the rainy season is the issue So you need to consider the correlation to rain in previous and subsequent days A large rain event in the dry season can occur but can be short-lived Potentially the amount of rain is less significant - you can have seasons of lots of days with light rain (think Seattle or


















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