August in Boston, MA: shoulder season for golf — playable with smart tee time selection. Best tee times: morning before noon for the most comfortable round.
| Average August Weather | |
|---|---|
| Avg daily high | 82°F |
| Avg daily low | 65°F |
| Rainy days | 14 / mo |
| Avg peak wind | 11.1 mph |
August in Boston looks like a straightforward summer month on paper
— and that's exactly where golfers get surprised. The 82°F average high and 11.1 mph peak wind (the calmest of any month) suggest easy, comfortable rounds. What the numbers don't advertise upfront: 14 precipitation days tie August with April, May, and December as the third-wettest month on the calendar. That's a rain risk roughly every other day, which catches visitors off guard.
The good news is that morning rounds tend to dodge the worst of it. The 17°F daily swing — from a low of 65°F to a high of 82°F — means early tee times can feel noticeably cooler than the afternoon conditions you planned around, so layers make more sense than golfers typically pack for a late-summer trip to New England.
Book morning tee times — ideally before 10 AM — to stay ahead of the weather that drives most of August's 14 precipitation days. August is peak season in Boston, so reserve at least a week out to secure the slots you want at public courses. See how conditions rate hour by hour on our playability scale.
August actually plays slightly better than July: one fewer degree of heat (82°F vs. 83°F), two fewer precipitation days (14 vs. 16), and marginally calmer wind (11.1 vs. 11.4 mph), making it a modest but real improvement over peak summer. September drops temperatures sharply — an 8°F cooler average high of 74°F — and sheds only one precipitation day (13 vs. 14), so the move into fall is more about cooling air than drying skies. If heat bothers you more than occasional rain, September wins; if you want the warmest playable window with slightly less rain risk, August edges it out.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Boston, MA for the current playability rating, hourly wind, temperature, and the recommended tee time window.
← July in Boston, MA • September in Boston, MA →
August averages 14 precipitation days, tying it for the third-wettest month of the year alongside April, May, and December. Booking morning tee times is a sensible hedge against that rain risk, even if there's no guarantee of when storms will arrive. Planning early and staying flexible with your schedule gives you the best chance of completing a full round.
At an average high of 82°F, August is the second-hottest month of the year in Boston, but the peak wind sits at just 11.1 mph — the calmest reading of any month — which keeps conditions from feeling oppressive on most days. Early morning rounds starting around 65°F are genuinely comfortable, and the heat rarely reaches the sustained triple-digit territory that makes golf unpleasant in other parts of the country.