Note: In the Southern Hemisphere, fall months are March, April, and May.
Most people in the Northern Hemisphere consider September, October, and November as the fall months. what months are the fall
Generally considered the heart of autumn. This is the month for "peak foliage" in the United States and Europe, where maples, oaks, and birches turn vibrant shades of red and orange. Note: In the Southern Hemisphere, fall months are
Meteorologists and climatologists use a different system based on annual temperature cycles and the Gregorian calendar. This makes it easier to keep track of seasonal statistics. September, October, and November. This is the month for "peak foliage" in
CBS TEXAS 5m Show all Meteorological Fall (Weather-Based): Months: September 1 to November 30. Focus: Meteorologists group months into sets of three based on annual temperature cycles for easier record-keeping. Astronomical Fall (Orbit-Based): Dates: Begins around September 22 or 23 (the Autumnal Equinox) and ends around December 21 (the Winter Solstice). Focus: This is based on the Earth's 23.5-degree tilt and its position relative to the sun. YouTube +7 Regional Experience While the official calendar remains constant, the "feeling" of fall varies by location: Northern Regions (e.g., Vermont, Maine): True fall colors and crisp air often peak in early to mid-October. The Deep South (e.g., Louisiana, Texas): September is often still hot (upper 80s or 90s), and "fall-like" weather might not consistently arrive until late October or November. LSU AgCenter +4 Deep Review Highlights Equinox Balance: On the first day of astronomical fall, the sun is directly over the equator, resulting in roughly 12 hours of daylight and 12 hours of darkness worldwide. Foliage Science: The vibrant reds and oranges you see are actually the leaf's "true" colors. They are revealed when shorter days and cooler temperatures cause trees to stop producing green chlorophyll. Cultural Context: For many, "social fall" begins on Labor Day (early September) and is strongly associated with the harvest season, the start of school, and football season. Reddit +5 Are you planning a trip for
In many regions, September is "shoulder weather." You’ll experience warm afternoons followed by unexpectedly chilly evenings. This is when the first hints of yellow appear in the trees.