SOME COASTAL FLOODING AND BEACH EROSION LIKELY ALONG PORTIONS OF THE SOUTHERN NEW ENGLAND COAST SUNDAY AND MONDAY ESPECIALLY CAPE AND ISLANDS DURING THE LATE MONDAY HIGH TIDE Coastal Storm Overview The various numerical weather prediction global models have come into reasonably good agreement with the development of a coastal low off the east coast. … Read More »
Blue Hill Observatory September 2025 Summary: September 2025 was warmer than average with near normal precipitation and much more sunshine than average. The approximated 24-hour mean temperature for the month of 64.3 deg F was 2.8 degrees warmer than the 1891-2020 130-year average for September, and it was 1.2 degrees warmer than the 1991-2020 30-year… Read More »
Blue Hill Observatory Summer (Jun-Aug) 2025 Summary: Summer 2025 temperature was much above average, and there was less precipitation and more sunshine than expected. The approximated 24-hour mean temperature for summer of 70.2 deg F was 2.7 degrees warmer than the 1891-2020 130-year average for the season, and it was 1.0 degrees warmer than the… Read More »
Blue Hill Observatory August 2025 Summary: August 2025 was cooler and drier than average with much above average sunshine. The approximated 24-hour mean temperature for the month of 68.5 deg F was 0.2 degrees warmer than the 1891-2020 130-year average for August, and it was 1.8 degrees cooler than the 1991-2020 30-year average. The… 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.
P.O. Box 187, Readville, MA 02137
