In many cultures, spring starts when specific natural events occur—not on a fixed date.
I can help you find a planting calendar or local frost dates for your specific area.
Regardless of the official start date, spring is characterized by specific environmental shifts: March: The Awakening
In the early weeks of spring, the ground begins to thaw. This month is often "in like a lion, out like a lamb," featuring unpredictable weather that transitions from late-winter snowstorms to the first warm breezes. April: The Growth Spurt
Meteorologists split the year into four fixed, three-month seasons based on annual temperature cycles. This makes comparing climate data easier.
Spring runs from the March equinox (around March 20–21) to the June solstice (around June 20–21) .
(study of life cycles): Begins when buds burst, crocuses bloom, birds migrate, or temperatures consistently stay above freezing. This can happen as early as February in mild climates (e.g., UK or US Pacific Northwest) or as late as April in cold regions (e.g., Canada or Russia).
Ultimately, the question of "spring in which month" reveals that the season is more of a continuum than a destination. While the calendar may dictate that spring comprises March, April, and May, the human experience of the season is far more nuanced. Whether it begins with the September equinox in Sydney or the March winds in London, spring remains a symbol of transition. Its arrival is not marked by the turning of a calendar page, but by the undeniable resurgence of life.
| Hemisphere | Meteorological Spring | Astronomical Spring Start | Astronomical Spring End | | --- | --- | --- | --- | | (USA, Europe, China, India) | March, April, May | March 20–21 | June 20–21 | | Southern (Australia, Brazil, South Africa) | September, October, November | September 22–23 | December 21–22 |
The spring season ( Chūn ) traditionally begins between February 3–5 and ends between May 5–7 .
If you’re asking the answer depends on whether you are talking to a meteorologist, an astronomer, or simply looking out your window. In the Northern Hemisphere, spring generally spans March, April, and May , but the exact start date varies based on how you define the seasons. 1. Astronomical Spring (The Equinox)
Most weather forecasts, farming guides, and general discussions about "spring weather" use this definition.
Starts with the September equinox (around September 22–23) and ends with the December solstice (around December 21–22). Seasonal Traditions