May in San Diego, CA: peak season for golf — great conditions and a wide playing window. Best tee times: mid-morning through early afternoon.
| Average May Weather | |
|---|---|
| Avg daily high | 68°F |
| Avg daily low | 57°F |
| Rainy days | 5 / mo |
| Avg peak wind | 12.1 mph |
Coming out of April and heading toward June, May is where San Diego's spring conditions make their most noticeable jump — two fewer rainy days than April, a 2°F warmer average high, and the same wind essentially holding steady at 12.1 mph. The average high reaches 68°F with a low of 57°F, putting most morning rounds in a light-layer range and afternoons comfortably within the 60–80°F ideal window. Wind averages a peak of 12.1 mph, which is moderate enough to keep shots honest without ruining a scorecard.
Five precipitation days make May the 4th-wettest month of the year, so there's a real enough chance of a grey, drizzly morning — especially early in the month when the marine layer lingers longest. That said, rain here tends to be light and brief rather than round-ending. Plan around afternoon tee times and you'll dodge most of it.
With five potential rain days spread through the month, booking afternoon slots — starting around 11 AM or later — gives the marine layer time to burn off and lowers your odds of a wet front nine. Flexibility on the back half of the month also pays off, as late-May mornings tend to clear faster than early-May ones. See how conditions rate hour by hour on our playability scale.
May improves noticeably on April: two fewer rainy days and a 2°F warmer average high, with nearly identical wind at 12.1 mph versus April's 12.3 mph. June then takes another step forward, shedding two more precipitation days and adding 4°F to the average high. If April is when conditions start to settle and June is when they feel fully comfortable, May is the in-between month — genuinely good but still carrying a hint of early-season unpredictability.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for San Diego, CA for the current playability rating, hourly wind, temperature, and the recommended tee time window.
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Yes — conditions are solidly playable with an average high of 68°F and wind around 12.1 mph, which is moderate rather than disruptive. Just account for five potential precipitation days and the marine layer that can fog in the course on some mornings. Afternoon tee times generally offer the clearest, calmest conditions.
May averages five precipitation days, making it the 4th-wettest month of the year in San Diego — wetter than most people expect. Rain events are typically light and short-lived rather than all-day affairs, so a round is rarely lost entirely. Booking later tee times and monitoring the morning forecast will sidestep most issues.