What to Wear in Boston
United States • Humid continental Climate
May-June, September-October
23°C / 73°F
-1°C / 30°F
Current Weather & What to Wear Today
Essential Packing Tips for Boston
Heavy winter coat November-March
Walking shoes for historic tours
Layers for variable weather
Weather by Season in Boston
☀️ Summer Weather
Average temperature: 23°C (73°F)
Light layers work best in Boston's mild summers. Bring a light jacket or cardigan for cooler evenings, and comfortable walking shoes for sightseeing. A mix of short and long-sleeve shirts gives you flexibility.
❄️ Winter Weather
Average temperature: -1°C (30°F)
Bring a warm, insulated winter coat, thermal base layers, and waterproof boots with good traction. Gloves, a warm hat, and a scarf are essential — you lose significant body heat through your head and extremities. Consider packing hand warmers for extended outdoor time.
🌧️ Rainy Season
The rainiest months in Boston are March, April, November. If you're visiting during these months, pack a waterproof jacket with a hood (more practical than an umbrella in windy rain), water-resistant shoes, and quick-dry fabrics that won't stay damp all day. A small packable umbrella is also useful for sudden downpours during otherwise dry days.
Month-by-Month Clothing Guide for Boston
Estimated average temperatures and what to wear each month, based on Boston's humid continental climate pattern.
January
Full winter gear. Insulated coat, thermal base layers, insulated boots, hat, gloves, scarf.
February
Full winter gear. Insulated coat, thermal base layers, insulated boots, hat, gloves, scarf.
March
Full winter gear. Insulated coat, thermal base layers, insulated boots, hat, gloves, scarf. Pack waterproof outerwear and an umbrella.
April
Heavy layers. Winter coat, warm sweaters, boots. Hat and gloves for cold mornings. Pack waterproof outerwear and an umbrella.
May
Warm layers. Sweaters, medium-weight jacket. Scarf recommended for windy days.
June
Medium layers. Long pants, light sweaters. A jacket for mornings and evenings.
July
Light layers. T-shirts with a light cardigan for evenings. Comfortable walking shoes.
August
Light layers. T-shirts with a light cardigan for evenings. Comfortable walking shoes.
September
Medium layers. Long pants, light sweaters. A jacket for mornings and evenings.
October
Heavy layers. Winter coat, warm sweaters, boots. Hat and gloves for cold mornings.
November
Full winter gear. Insulated coat, thermal base layers, insulated boots, hat, gloves, scarf. Pack waterproof outerwear and an umbrella.
December
Full winter gear. Insulated coat, thermal base layers, insulated boots, hat, gloves, scarf.
Complete Guide to Dressing for Boston
Boston, United States has a humid continental climate, which means your clothing choices should be guided by the specific conditions you'll encounter during your visit. With summer temperatures averaging 23°C (73°F), the warm season is comfortable but rarely extreme, making it ideal for layerable outfits.
Winter visitors should prepare for genuinely cold conditions, with temperatures averaging -1°C (30°F). The three-layer system is essential: a moisture-wicking base layer, an insulating mid-layer (fleece or wool sweater), and a windproof/waterproof outer shell. Thermal underwear, insulated boots, and warm accessories (hat, gloves, scarf) are not optional — they're necessary for comfortable outdoor exploration.
Practical packing advice for Boston: Heavy winter coat November-March. Walking shoes for historic tours. Layers for variable weather. Be aware that March, April, November tend to be the wettest months, so include waterproof outerwear and water-resistant footwear if you're visiting during this period.
For the most accurate clothing recommendations for your specific travel dates, use our personalized outfit planner above. It analyzes real weather data for your exact dates — much more precise than the monthly averages shown here, which can vary significantly from year to year.
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