Boston monthly weather overview United States · 보스턴A quick, year-round overview of monthly and seasonal weather in Boston. Use this page to get a feel for which months and seasons match your travel style.
Avg low -6 to -1°C / high 1 to 5°C · Snow/rain days: 8–13 / ~70–110 mm (incl. snow)
Suggested outfits
A note for travelers
In Boston winter, blocking wind can matter as much as adding insulation.
Avg low -1 to 10°C / high 6 to 20°C · Rainy days: 8–12 / ~75–110 mm
Suggested outfits
A note for travelers
Spring is easiest with adjustable layers rather than one perfect outfit.
Avg low 16–20°C / high 24–29°C (higher on hot spells) · Rainy days: 7–11 / ~80–115 mm (thunderstorms possible)
Suggested outfits
A note for travelers
In summer, shade breaks and pacing outdoor time often matter as much as clothing.
Avg low 1–14°C / high 8–25°C · Rainy days: 7–10 / ~70–105 mm
Suggested outfits
A note for travelers
A light jacket often becomes a daily staple for fall evenings.
Pick a month below to see detailed average temperatures, rainfall, outfit ideas, and travel tips.
These pages are connected so you can compare conditions and decide for yourself.