Our climate and weather records are a unique resource for science research and education. Here you will find official BHO climate information…
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The Blue Hill Observatory offers a variety of STEM-focused educational programs including field trips, classroom visits, seasonal programs, and community programs. To…
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Throughout the year, we sponsor many special events and virtual webinars related to our mission of interest to weather professionals, educators, students…
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Plan Your Visit The Blue Hill Observatory welcomes thousands of visitors each year — come for the science, stay for the sweeping…
Learn more →"The most homogeneous climate record in North America." — World Meteorological Organization
WBUR · July 6, 2026 What one Mass. blueberry bush tells scientists about climate change Every summer for 141 years, Blue Hill…
Here’s what happened, and how you can help us protect this landmark going forward.
Monthly Climate Summary · April 2026 Warm and Dry on the Hill.Spring Arrived Quietly. April 2026 brought slightly above-normal temperatures and well…
Grassroots Campaign · 2026 Save the Record. 141 Years Cannot Be Replaced. Blue Hill Observatory & Science Center is launching a grassroots…
As federal science funding erodes, Blue Hill Observatory stands at a crossroads. We hold North America's longest continuous weather record — data that NOAA, NASA, and leading universities rely on. That record doesn't maintain itself.
Monthly Skymail, event announcements, and research summaries.
