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 currently offers a variety of STEM focused educational programs including field trips, classroom visits, seasonal programs and community…
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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
Boston Climate Week · May 3–8, 2026 Inside Blue Hill Observatory:A Week of Climate Conversations. Seven sessions. Six days. One of the…
New Speaker Series · Free Virtual Event Introducing theObservatory Salon. A new monthly virtual speaker series from Blue Hill Observatory & Science…
Weather Event · March 16–17, 2026 81 mph and Climbing:Blue Hill’s Big Wind Event. An unusually calm March ended with one of…
Monthly Climate Summary · March 2026 Warmer, Mostly Dry,and One Record-Breaking Day. A look back at March 2026 at Blue Hill Observatory…
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.
