Blue Hill Observatory March 2026 Summary: March 2026 was generally warm with average precipitation, very little snow, and below average sunshine. The approximated 24-hour mean temperature for the month of 39.4 deg F was 4.9 degrees warmer than the 1891-2020 130-year average for March, and it was 3.6 degrees warmer than the 1991-2020 30-year average.… Read More »
Significant Weather Weekly Outlook Southern New England will lie near the boundary of warm and cool air this coming week. Warm temperatures will likely prevail through mid-week followed by chillier air later in the week into next weekend. That chillier air later in the period will likely be accompanied by raw northeast winds as strong… Read More »
For Immediate Release 9:00 AM, March 26, 2026 Press Contact: Krista Fincke | kfincke@bluehill.org Blue Hill Observatory Renames Annual Earth Day Climb, Expands Invitation to All The beloved climb up Great Blue Hill returns April 18 under a new name — Climb for a Better Tomorrow — with a broader mission and 800+ expected participants… Read More »
Staff Spotlight · March 2026 Left: Cheryl Cummings, Director of Strategic Partnerships · Right: Janice Richard, Board of Directors · Blue Hill Observatory & Science Center Cheryl Cummings has spent more than two decades helping mission-driven organizations grow — building strategies, strengthening teams, and connecting people to causes worth believing in. For the past six… Read More »
Legacy Giving · Planned Giving Blue Hill Observatory has stood on this hill since 1885 — through storms, seasons, and 141 years of unbroken daily observation. The people who built that record did so because they believed the work mattered beyond their own lifetimes. A bequest is one of the most meaningful ways to carry… Read More »
Educational Programs · Spring & Summer 2026 © Blue Hill Observatory & Science Center From April break through the end of August, Blue Hill Observatory has programs for students of all ages — from week-long nature adventures for elementary schoolers to an intensive meteorology career program for high schoolers. Here’s everything coming up this spring… Read More »
Events · Earth Day 2026 © Blue Hill Observatory & Science Center On April 18th, hundreds of community members will ascend Great Blue Hill together for one of Greater Boston’s most beloved Earth Day traditions. This year, the event has a new name — and a bigger idea behind it. From “Climb for Climate” to… Read More »
Climate Data · Monthly Summary Sunrise from the summit of Great Blue Hill, February 2026. © Blue Hill Observatory & Science Center February 2026 was a cold and notably snowy month on Great Blue Hill, finishing 1.7°F below the long-term average and delivering nearly twice the normal snowfall — driven almost entirely by one extraordinary… Read More »
Significant Weather · Storm Report Looking out from the Observatory during the height of the February 22–23 storm. © Blue Hill Observatory & Science Center On the evening of February 22nd, snow began falling over Great Blue Hill. By the time it ended late on the 23rd, the storm had written itself into the history… Read More »
Behind the Scenes · Instruments & Maintenance Tower climbers service the wind instruments on the roof of Blue Hill Observatory, February 2026. © Blue Hill Observatory & Science Center The historic snowfall totals and wind records from February’s major storm didn’t happen by accident. Behind every data point in Blue Hill Observatory’s 141-year climate record… Read More »
How We Serve the Community
Learn more about the Observatory's observations through graphics, text summaries and data.
BHO sponsors conferences, events and special activities to engage the community about science.
BHO provides many science programs for educators, students and the general public.
Visit the Observatory on Great Blue Hill to learn about climate and weather or tour our historic facility.
Members receive receive free tours, gift shop discounts, program admission, and help support our important mission.
1 Observatory Service Road, Milton, MA 02186
