SeasonScore
Boston, United States
Photo: Soe Lin · CC BY 2.0

United States

Boston in June

☀️ Summer

Pleasant and some showers.

🎒 Pack: sunglasses & hat

Best months: May (9.2), Sep (9.2), Jul (9.0)

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Why June scores 8.8What goes into the score

How it works
🌡️ 25° / 15°C🌧️ 99 mm💧 dew pt 14°🍃 PM2.5 22
  • Weather comfort9.2
    • ✓Comfortable temperatures (25°C highs / 15°C lows)
    • ✓Slightly humid (dew point 14.4°C)
    • !Wet: ~99 mm rain, ~3 heavy-rain days
  • Air quality7.4
    • ✓Moderate (PM2.5 ~22 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline7.5
    • ·Increased caution
Compare monthsPut June side by side with another month
JunMay
Score8.8 Excellent9.2 Excellent
Season☀️ Summer🌷 Spring
High / low25° / 15°19° / 10°
Rain99 mm83 mm
Humiditydew pt 14°dew pt 10°
PM2.522 µg/m³8 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Boston weather-station normals. Rainfall: Boston Logan Airport weather-station normals (national met service).

Holidays & crowdsJune 2027

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • Juneteenth National Independence Day 18–20 Jun · 3 days off in a row

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Nature calendarBlossoms, leaves & seasons in Boston

  • Snowy daysTypical dates
    Snow likely Dec–Mar (most in Jan: ~7 days)

    Average number of days with snowfall at Boston Logan Airport. About 36 cm of snow falls in an average Jan.

    Source: Boston Logan Airport weather-station normals (national weather service, via Wikipedia climate table)

Explore BostonEvents, sights, food & souvenirs

Check event dates locally

One of America's oldest cities, known for its revolutionary history, universities, sports culture and seafood.

Events in June

No major events on our calendar for June.

Coming up later

Fourth of JulyEvery year4 July every year

The Boston Pops concert and fireworks.

Why go: Arrive early for space on the Esplanade.

Where: Charles River Esplanade

Head of the Charles RegattaDate variesUsually mid-to-late October

One of the world's largest rowing races.

Why go: Free to watch from the river banks and bridges.

Where: Charles River

Fall foliageDate variesUsually October

Autumn leaf colour in the region's parks and countryside.

Why go: Hotels fill up and prices rise.

Where: Boston area and New England

Plan this tripTickets, data and transfers for Boston

Airport transfer Kiwitaxi

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