The months listed above apply to the Northern Hemisphere. In the Southern Hemisphere, the seasons are reversed (e.g., December-February is summer).
Meteorological seasons have fixed start and end dates that are the same every year, making them ideal for consistent climate data analysis.
This system aligns the months far more accurately with human experience. July and August are statistically the hottest months, occurring after the summer solstice. January and February are generally colder than December. By verifying seasons in three-month blocks starting on the first of the month, meteorologists have created a "season" that matches the climate, rather than just the position of the Earth.
because it deals with "whole-month chunks" of data. For instance, if you want to know the "coldest month," it is much easier to average February than to calculate data from the specific day of the Winter Solstice to the Spring Equinox. exact dates of the equinoxes for a specific year like 2026? Meteorological Versus Astronomical Seasons | News 22 Sept 2016 —
Using accurate, verified seasonal timelines is crucial for several global industries: months for the seasons verified
// Request Body
Begins around December 21 (Winter Solstice) and ends around March 20. Verified Months: December, January, February. Meteorological: March 1 to May 31.
Features cold weather, snow, and winter festivals. Meteorological Definition: December, January, and February.
September to October. Fading rains and the start of the festival season. Hemanta (Pre-winter): The months listed above apply to the Northern Hemisphere
Before listing the months, it is crucial to understand the fundamental difference between these two systems.
Because the Earth tilts away from the sun on one end while tilting toward it on the other, the Southern Hemisphere experiences completely reversed seasons: March, April, May Winter: June, July, August Spring: September, October, November Summer: December, January, February The Astronomical Calendar (Based on Earth's Orbit)
]
The month–season assignments above are consistent with global scientific standards as of 2026. This system aligns the months far more accurately
Begins around the summer solstice on June 21.
It’s important to note that seasons aren't the same everywhere. For instance, the Indian Meteorological Department
Characterized by high humidity, heavy rainfall, and strong winds.
Before diving into the specific months for each season, let's quickly review what each season is characterized by: