San Francisco weather in February 2026

February mornings in San Francisco arrive damp and cool—the thermometer sits between 8°C and 15°C (46°F to 59°F)—with the kind of chill that reaches through a single layer. Expect roughly 97mm of rain spread across 8 days, usually arriving in short bursts rather than all-day soaks. The city still manages 8.6 hours of sunshine daily, though it's weak winter sun that won't warm your shoulders. By afternoon, the fog lifts and you'll find dry, crisp air that locals actually prefer to the summer marine layer.

The streets are quieter than summer, and that's the real draw. Chinese New Year celebrations ripple through the Mission and Richmond districts in late January or early February depending on the lunar calendar, bringing dragon parades, firecracker traditions, and packed dim sum restaurants. Prices for hotels drop noticeably compared to spring and summer. Locals reclaim the city—fewer tourists means shorter lines at museums and restaurants, though some smaller shops close for inventory or maintenance. The vibe is introspective, the kind of month when San Francisco feels like a working city rather than a postcard.

Over the past decade, February temperatures have remained remarkably stable around this 8–15°C band, though rainfall has become slightly more concentrated in fewer, heavier days rather than prolonged drizzle. 2026 aligns with the historical pattern—no unusual warming or drying trends to plan around. If anything, the city's microclimates become more pronounced in winter; the Mission stays a few degrees warmer than the Presidio or Ocean Beach.

February suits photographers hunting moody skies and golden-hour light, budget travelers escaping peak-season rates, and anyone who enjoys walking without crowds. It's also ideal for indoor activities: museums, bookshops, cafés. If you're planning a 2026 trip, bring waterproof layers and expect to move between sunny and drizzly stretches throughout the day. Hiking is possible on clear afternoons, but bring a rain shell and check microclimate forecasts for your specific neighborhood.