National Meteorologists Day is an annual day of recognition that celebrates meteorologists—the scientists who study, forecast, and communicate weather and climate information. It’s a day to thank them for the work they do to keep people informed and safe.

National Meteorologists Day is observed on May 9.

May 9 is the birthday of James Pollard Espy (1785–1860), a pioneer of American weather science and the first person officially appointed “Meteorologist to the U.S. Government” by Congress in 1842. His work helped lay the foundation for modern weather forecasting in the United States.

The day honors all meteorologists, past and present, who contribute to weather and climate science, forecasting, research, and public communication. While Espy’s birthday anchors the date, the focus is on recognizing the entire profession.

A meteorologist is someone with formal education or training in meteorology or atmospheric science—typically a bachelor’s or higher degreee—who applies that knowledge professionally. Meteorologists work in many fields, including forecasting, broadcasting, research, government service, climate science, aviation, and emergency management.

No. National Meteorologists Day is specifically focused on recognizing meteorologists as trained scientists. While many people communicate weather information, this day highlights the scientific discipline and professional training behind meteorology.

Many broadcast weather professionals are meteorologists and are absolutely included. The distinction is not about where someone works, but about having formal meteorological education and training.

At this time, National Meteorologists Day is a proposed observance. The goal is to build public awareness and support so it can be widely recognized and celebrated.

You can participate by:

• Sharing information using #NationalMeteorologistsDay

• Thanking a meteorologist you follow or rely on

• Encouraging schools, workplaces, and media outlets to recognize the day

• Helping others understand the science behind weather forecasting

Weather impacts daily life, public safety, and long-term planning. National Meteorologists Day highlights the importance of science-based forecasting and honors the people whose work helps communities prepare for and respond to weather and climate risks.