May in Port St. Lucie, FL: variable for golf — mixed conditions — check the live score. Best tee times: morning before noon for the most comfortable round.
| Average May Weather | |
|---|---|
| Avg daily high | 87°F |
| Avg daily low | 70°F |
| Rainy days | 19 / mo |
| Avg peak wind | 12 mph |
May sits at a crossroads in Port St. Lucie — warm enough to thin out the northern snowbird crowd, but not yet hammered by the full summer rain pattern. That split personality shapes who gets the most out of it. The traveling golfer chasing deal rates and quieter tee sheets will find May reasonable: peak wind drops to 12 mph from April's 13.1 mph, and while 19 precipitation days sounds heavy, that ranks as the 5th-driest month of the year here. Morning rounds are genuinely playable before the heat climbs to its daily high of 87F.
The local regular, though, knows May for what it really is: the on-ramp to summer. Afternoon rounds become a commitment, with the 87F high tied as the 3rd-hottest of any month. Temperatures don't fall far at night — the low holds at 70F, leaving very little overnight cooling — so course conditions stay firm and warm all day. Locals tend to book the earliest available tee times and are off the course by noon. Visitors willing to follow that same discipline will do fine; those planning a leisurely 1 PM start will struggle.
With 19 precipitation days and afternoon convective storms becoming more common, book the earliest tee time available — ideally a 7 AM or 7:30 AM slot — to finish before midday heat and storm build-up. Courses in Port St. Lucie see reduced snowbird demand in May, so last-minute morning slots are more attainable than they were in February or March, but weekend mornings still fill faster than weekdays. See how conditions rate hour by hour on our playability scale.
April is the cleaner month to visit: four degrees cooler at the high end, three fewer rain days, and slightly windier at 13.1 mph versus May's 12 mph — a negligible difference. May itself still beats what's coming, because June adds seven more precipitation days (reaching 26) while delivering only 1 additional degree of heat, making May the last relatively manageable month before the rainy season fully arrives.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Port St. Lucie, FL for the current playability rating, hourly wind, temperature, and the recommended tee time window.
← April in Port St. Lucie, FL • June in Port St. Lucie, FL →
May works well if you play mornings — the peak wind eases slightly to 12 mph and it's technically the 5th-driest month of the year, but 19 precipitation days and an 87F high make afternoon rounds uncomfortable. If heat is a concern, October and November offer meaningfully cooler conditions. Visitors who can commit to early tee times, however, will find shorter waits and lower rates than the winter season.
May marks the beginning of Florida's convective storm season, with 19 precipitation days recorded on average — three more than April. Storms typically build in the early-to-mid afternoon and can bring lightning delays, so most local golfers aim to be done by noon. June is noticeably worse at 26 rain days, which makes May a transitional month rather than a fully rainy one, but the pattern is already established.