June in Charleston, SC: variable for golf — mixed conditions — check the live score. Best tee times: morning before noon for the most comfortable round.
| Average June Weather | |
|---|---|
| Avg daily high | 85°F |
| Avg daily low | 74°F |
| Rainy days | 20 / mo |
| Avg peak wind | 12.9 mph |
Most golfers arrive in Charleston in June expecting a warm but manageable early-summer round. The reality hits fast: an 85°F average high pairs with a 74°F overnight low, meaning the course never really cools down before your 7 AM tee time. That 11-degree daily swing offers almost no relief window. Add 20 precipitation days — making June the third-wettest month of the year — and you're looking at a month where afternoon thunderstorms are less a risk and more a near-certainty. Plan around them, not through them.
The wind, at 12.9 mph peak, sits right at the boundary between calm and moderate and is unlikely to save you from the heat. What surprises most visitors is the combination: they expect humidity but assume rain is brief and manageable. Instead, rounds get cut short regularly, and early tee times aren't just preferred — they're close to mandatory if you want 18 holes without a lightning delay.
With 20 precipitation days and afternoon thunderstorms common, book the earliest available slot — ideally before 8 AM — to maximize the chance of completing a full round before convective weather builds by midday. Courses fill quickly on clear mornings, so booking 1-2 weeks out is advisable rather than relying on same-week availability. See how conditions rate hour by hour on our playability scale.
June is noticeably more demanding than May, arriving 5°F hotter and adding 6 more precipitation days while barely shedding any wind (just 0.7 mph less than May's 13.6 mph). Moving into July, conditions continue their slide — temperatures climb another 3°F to 88°F and rain days increase by 3 more, though the wind does ease slightly to 12 mph. June sits in an uncomfortable middle ground: hotter and wetter than May, yet only marginally less punishing than July.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Charleston, SC for the current playability rating, hourly wind, temperature, and the recommended tee time window.
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With 20 out of roughly 30 days seeing measurable rain on average, June is consistently wet — the third-wettest month of the year. Many of those are afternoon thunderstorms that cause temporary suspensions rather than full cancellations, but early tee times give you the best odds of finishing uninterrupted. Suspensions are temporary and courses resume once lightning clears, so building buffer time into your day is smart.
At an average high of 85°F and a low of 74°F, June sits outside the site's ideal 60–80°F comfort range for most of the day. Morning rounds starting at or before 7 AM are the practical solution, catching temperatures closer to the low before heat and humidity compound. Midday and afternoon rounds become genuinely uncomfortable and carry the added risk of thunderstorm interruptions.