Weather, seasons and risks · approximate

Know the weather before you move

Monthly temperatures, snow, sunshine and the best months to be outside, plus wildfire, flood, extreme heat and smoke risk for each place.

🇺🇸 Boston🇨🇦 Whistler🇨🇦 Vancouver🇨🇦 Victoria🇨🇦 Kelowna🇨🇦 Canmore🇨🇦 Toronto🇨🇦 Muskoka🇨🇦 Montréal🇨🇦 Mont-Tremblant🇨🇦 Halifax🇺🇸 Miami🇺🇸 Scottsdale🇺🇸 Austin🇺🇸 Denver🇺🇸 Park City🇺🇸 San Diego🇺🇸 Asheville🇺🇸 Nashville🇺🇸 Bend🇺🇸 Burlington
Boston
-10°0°10°20°30°JFMAMJJASONDBoston, Jan: -1°CBoston, Feb: 0.6°CBoston, Mar: 5°CBoston, Apr: 11°CBoston, May: 17°CBoston, Jun: 21.4°CBoston, Jul: 23°CBoston, Aug: 21.4°CBoston, Sep: 17°CBoston, Oct: 11°CBoston, Nov: 5°CBoston, Dec: 0.6°CBoston

Approximate average daily temperature by month, in °C, smoothed from January and July averages.

Boston

Massachusetts
Snow a year
120 cm
Sunny days
200
Coldest / warmest month
-1° / 23°
Month by month
JFMAMJJASOND
ColdCoolComfortableHot
Best months outside: May, Jun, Jul, Aug, Sep
Wildfire: Low Flood: Moderate Extreme heat: Low Air quality: Low

Climate figures are approximate averages. Risk levels are illustrative estimates, not official ratings; check government hazard maps (FEMA, NOAA, Natural Resources Canada) and local air-quality data before you buy.

Weather and climate risks by city · Pinned