July in Hilton Head, SC: variable for golf — mixed conditions — check the live score. Best tee times: morning before noon for the most comfortable round.
| Average July Weather | |
|---|---|
| Avg daily high | 88°F |
| Avg daily low | 77°F |
| Rainy days | 23 / mo |
| Avg peak wind | 11.4 mph |
July is the month when your booking window matters as much as your tee time. Hilton Head sits at its hottest in July — average highs of 88°F with overnight lows only dropping to 77°F — which means a narrow daily swing of just 11°F. There is no cool-down reprieve waiting for you by the back nine. Combine that with 23 rainy days (second-wettest month of the year) and you have a month where afternoon rounds are genuinely risky propositions. Peak wind averages 11.4 mph, the third-calmest reading of the year, so wind at least isn't the problem.
The players who get the most out of golf in Hilton Head in July are the ones who treat the tee sheet like a weather instrument. Early morning slots — think first light through roughly 9 AM — catch slightly lower humidity, and afternoon thunderstorms that roll in typically in the afternoon hours make late starts a gamble. Booking flexibility matters too: same-week demand drops when the forecast looks rough, which can open up tee times at courses that are tight weeks out in spring.
With 23 rainy days concentrated largely in afternoon hours, prioritize tee times before 9 AM whenever possible — late-morning slots carry real risk of a weather suspension. Mid-week morning times also tend to open up on short notice when the 10-day forecast turns stormy, so monitoring course availability three to four days out can land you a tee time at tracks that otherwise book quickly. See how conditions rate hour by hour on our playability scale.
July runs 3°F hotter than June and adds three more rainy days, making it a meaningful step up in both heat and precipitation exposure. August holds nearly the same temperature profile (86°F high vs. July's 88°F) but adds yet another three precip days, reaching 26 — the wettest month of the year — so July is actually the more playable of the two if you're comparing late-summer options. Wind stays similar across all three months, ranging only from 11.2 to 12.6 mph.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Hilton Head, SC for the current playability rating, hourly wind, temperature, and the recommended tee time window.
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July averages a high of 88°F with lows only reaching 77°F, the hottest month of the year with an 11°F daily swing that offers little relief. It is manageable if you tee off early — by mid-morning the humidity combines with full sun to make conditions feel hotter than the air temperature alone indicates. Consider avoiding tee times after 11 AM to stay ahead of the worst of the heat and afternoon storm risk.
July logs 23 precipitation days, making it the second-wettest month of the year, and the bulk of that rain falls as afternoon convective thunderstorms rather than all-day soakers. Most courses will suspend play and clear the course when lightning is detected, which can mean a potential suspension delay or abandoned round if you started late. Booking a morning tee time is the most reliable way to complete a full 18 holes.