These are the standard divisions used for climate reporting and planning in India:
Every year, we mark our calendars for the first day of spring, summer, fall, and winter. But ask a few people when spring actually starts, and you might get two different answers: March 1 or around March 20. This confusion stems from two competing systems: (based on the calendar months and annual temperature cycles) and astronomical seasons (based on Earth’s position relative to the sun). Which one is "verified"? Both are, for different purposes. months for the seasons verified
Near the (e.g., Kenya, Indonesia), seasons are defined by wet vs. dry rather than temperature. Months like "June" may mean heavy rain, not summer. These are the standard divisions used for climate
This empirical method will always yield the correct verified answer for your location. Which one is "verified"