Every place in the world and each country is going through different seasons. You will find four seasons overall. Meteorologists generally define four seasons in lots of weather areas, winter, spring, summer time and fall. They are demarcated through the values of the average temps monthly, with every season lasting three several weeks.
The 3 most warm several weeks are obviously summer time, the 3 very coldest several weeks are winter, and also the intervening gaps are spring and fall. Some nations go through the four seasons, some two and a few just one. The modification from the seasons could simply be described by Science and Meteorology.