What Months Are The Fall Work
A Complete Guide to the Fall Season
Fall, known interchangeably as Autumn, is the transition season between the heat of summer and the cold of winter. While most people know it as the time for changing leaves and pumpkin spice, the specific months can vary depending on how you define it.
Here is the breakdown of what months constitute fall.
1. The Meteorological Definition (The "Official" Calendar)
For scientists, meteorologists, and weather forecasters, fall is defined by the temperature cycle and the Gregorian calendar. This definition is fixed, meaning the dates do not change from year to year. what months are the fall
- The Months: September, October, and November (in the Northern Hemisphere).
- The Dates: September 1st – November 30th.
- Why? Meteorologists split the year into four seasons of three months each based on the annual temperature cycle. This definition makes it easier to calculate seasonal statistics (like average rainfall or temperature) and compare them to previous years.
What the equinox means
The word "equinox" comes from Latin, meaning "equal night." On the autumnal equinox, the sun crosses the celestial equator, resulting in nearly equal amounts of daylight and darkness (roughly 12 hours each) across the globe. After this point in the Northern Hemisphere, nights become longer than days until the winter solstice.
The Short Answer
If you need a quick, general answer for the Northern Hemisphere (which includes North America, Europe, and most of Asia), the fall months are September, October, and November. A Complete Guide to the Fall Season Fall,
In the Southern Hemisphere (Australia, South Africa, most of South America), the seasons are reversed. Therefore, the fall months are March, April, and May.
But if you want to be precise—such as knowing the exact day to start raking leaves or the specific date a meteorologist uses for climate records—you need to understand the difference between astronomical fall and meteorological fall. The Months: September, October, and November (in the
The Southern Hemisphere: When is Fall Down Under?
It is crucial to remember that seasons are not global. While people in New York are carving pumpkins in October, people in Sydney, Australia, are planting spring flowers.
If you live in the Southern Hemisphere (South America, southern Africa, Australia, and Antarctica), the fall months are:
- March
- April
- May
During these months, the Southern Hemisphere tilts away from the sun, resulting in cooler temperatures, falling leaves (in temperate zones), and the harvest season.