September in Santa Barbara, CA: peak season for golf — great conditions and a wide playing window. Best tee times: morning before noon for the most comfortable round.
| Average September Weather | |
|---|---|
| Avg daily high | 84°F |
| Avg daily low | 65°F |
| Rainy days | 3 / mo |
| Avg peak wind | 6 mph |
September sits at a hinge point in Santa Barbara's golf calendar. Coming out of August, the heat barely budges — just 2°F cooler at 84°F average high — but the chance of a stray rain day ticks up from 1 to 3 days, so the near-perfect August conditions give way to something marginally more variable. The payoff heading into October is a genuine cool-down: a 4°F drop in average high to 80°F, which nudges afternoons closer to the ideal 60–80°F window. Wind stays almost unchanged across all three months, with September's 6 mph peak sitting solidly under the calm threshold. A 19°F daily swing means mornings at 65°F call for an extra layer at the first tee, but by the back nine you'll be peeling it off.
With only 3 precipitation days and 6 mph winds, nearly any tee time in September is playable — but because highs reach 84°F, an early morning slot (6–8 AM) keeps you in the 65–72°F range before the heat peaks, which is meaningfully more comfortable than midday in late summer. See how conditions rate hour by hour on our playability scale.
August is marginally hotter (86°F high) with just 1 precipitation day, making it the drier, steamier option — September adds 2 more potential rain days while cooling only slightly. Move into October and the high drops a more meaningful 4°F to 80°F, the wind nudges to 6.4 mph, and precipitation actually falls back to 2 days, making October the cooler and slightly drier follow-up. September threads between the two: warmer than October but wetter than August.
Climate normals show the long-term picture, but day-to-day weather varies. Check today's live golf weather score for Santa Barbara, CA for the current playability rating, hourly wind, temperature, and the recommended tee time window.
← August in Santa Barbara, CA • October in Santa Barbara, CA →
The 84°F average high ties July and sits just 2°F below August, placing September tied for 2nd-hottest month of the year. Early tee times largely solve this — temperatures at the 65°F morning low are comfortable for walking 18 holes before the day heats up.
September averages just 3 precipitation days, tied for the fourth-driest month of the year. That translates to roughly a 10% chance on any given day, so the vast majority of rounds go uninterrupted, though it's worth a quick morning weather check given the uptick from August's single rain day.