Wednesday, December 10, 2025

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA WEDNESDAY, DECEMBER 10, 2025 ALL TIMES ARE IN EASTERN STANDARD TIME (EST) SUNRISE: 0703E SUNSET:  1612E A BRIEF REPRIEVE FROM THE ARCTIC AIR, BREEZY AND MILDER TODAY…. A warm front moved through the region overnight bringing some light snow to… Read More »

Join us for a NEW webinar:”Winter Outlook 2025-2026″

Featuring Kevin Lemanowicz, Chief Meteorologist Boston 25 and Judah Cohen, Forecasting and Principal Scientist at the Janus Group. Come with questions and leave with predictions! Kevin and Judah are teaming up to share their individual “Winter Outlook for 2025-2026” predications.  Please join us online Wednesday, December 17, 2025 at 1:00 PM (Eastern Time) as they discuss… Read More »

Tuesday, December 9, 2025

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA TUESDAY, DECEMBER 9, 2025 ALL TIMES ARE IN EASTERN STANDARD TIME (EST) SUNRISE: 0702E SUNSET:  1611E SUNNY AND COLD AS THE ARCTIC AIR MASS REMAINS IN PLACE…. Clear skies today have allowed for abundant sunshine throughout the day, however the… Read More »

Seeking STEM Partners: Summer 2026 Pilot Middle School Program

Blue Hill Observatory is seeking partners from various STEM careers representing weather, climate and environmental industries to support a summer career exploration and research program for 20-25 middle school students. Over 6 days, students work with STEM experts, investigate real-world challenges, and present solution-oriented projects. As a partner, you will gain youth perspectives on problems… Read More »

Monday, December 8, 2025

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA MONDAY, DECEMBER 8, 2025 ALL TIMES ARE IN EASTERN STANDARD TIME (EST) SUNRISE: 0701E SUNSET:  1611E ARCTIC FRONT USHERS IN FRIGID TEMPERATURES AND BLUSTERY NORTHWEST WINDS…. An arctic front pushed through the area early this morning accompanied by some snow… Read More »

Significant Weather Outlook: Monday, December 8, 2025 10 AM

Significant Weather Outlook for the Coming Week  There is no identifiable significant weather threat foreseeable at this time for this first week in December. The large-scale weather pattern features fairly zonal west to east flow with a broad large-scale upper trough anchored over eastern North America.  Several pulses of energy embedded in that upper flow… Read More »

Sunday, December 7, 2025

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA SUNDAY, DECEMBER 7, 2025 ALL TIMES ARE IN EASTERN STANDARD TIME (EST) SUNRISE: 0700E SUNSET:  1612E CLOUDS INCREASE WITH BELOW NORMAL TEMPERATURES CONTINUING…. Despite the arctic air mass having moved out of the region yesterday, below normal temperatures still remain… Read More »

Saturday, December 6, 2025

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA SATURDAY, DECEMBER 6, 2025 ALL TIMES ARE IN EASTERN STANDARD TIME (EST) SUNRISE: 0659E SUNSET:  1612E WARMER BUT STILL WINTRY: OVERCAST SKIES WITH LIGHT SOUTHERLY WINDS…. Yesterday’s arctic air mass has moved on and has been replaced with much more… Read More »

Fall 2025 Summary – Warmer and Sunnier Than Average

Blue Hill Observatory Fall (Sep-Nov) 2025 Summary:  Fall 2025 temperature was above average, precipitation was near average, and there was more sunshine than expected. The approximated 24-hour mean temperature for fall of 53.0 deg F was 1.9 degrees warmer than the 1891-2020 130-year average for the season, and it was 0.5 degrees warmer than the… Read More »

November 2025 Summary – Cooler and Drier Than Average

Blue Hill Observatory November 2025 Summary:  November 2025 was cooler than normal with less precipitation and more sunshine than average. The approximated 24-hour mean temperature for the month of 41.2 deg F was 0.5 degrees warmer than the 1891-2020 130-year average for November, and it was 0.9 degrees cooler than the 1991-2020 30-year average. The… Read More »