Will I need a jacket in San Francisco in April?

Yes — average lows hit about 50°F, so plan on a light jacket or cardigan for mornings and evenings.

Is April rainy in San Francisco?

Expect roughly 7 days of rain across the month. Pack a compact umbrella and shoes that can handle wet pavement.

What to Pack for San Francisco in April — 2026 Packing List

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Essentials

If you only pack a few things, pack these.

Light waterproof jacket or spring trenchEssential
April still averages 7 rainy days in San Francisco — down from winter's 10–11 but enough to keep a waterproof outer layer in the daily bag for navigating the city's outdoor spaces, particularly the Presidio trails and the Embarcadero waterfront.
Lightweight sweaters and knit tops (2)Essential
SF's April high of 64°F with Bay wind still requires layering — a lightweight sweater or knit top is the right mid-layer for the 14°F daily swing from 50°F morning to 64°F afternoon in the warmer Mission and Castro neighborhoods.
Short-sleeve tops and spring blousesEssential
April's 64°F afternoons in San Francisco's sheltered neighborhoods — Dolores Park, the Castro, Noe Valley — are warm enough for short-sleeve tops on the clearest days, and the city's outdoor café culture fully embraces spring weather.
Straight-leg jeans or casual trousersEssential
April evenings in San Francisco cool to 50°F — the outdoor dining and bar scene in Hayes Valley and the Mission picks up significantly in April, and a pair of comfortable jeans handles both the walk and the evening chill.
Flat leather ankle bootsEssential
April's 7 rainy days and San Francisco's hills — the Castro, Noe Valley, and Pacific Heights all involve steep climbs — make flat leather ankle boots the go-to footwear for the month: water-resistant enough for light rain, stable on wet inclines.
White leather sneakers or canvas shoesEssential
On April's 23 dry days, clean leather sneakers handle the SF walking itinerary from the Ferry Building to Haight-Ashbury — the flat sole is critical for navigating the city's hill streets safely.
SunglassesEssential
April delivers more consistent sunshine than SF's winter months — the low spring sun angle creates glare on the Bay water visible from Crissy Field, the Embarcadero, and the Marin Headlands overlook across the Golden Gate.

Clothing

Light waterproof jacket or spring trenchEssential
April still averages 7 rainy days in San Francisco — down from winter's 10–11 but enough to keep a waterproof outer layer in the daily bag for navigating the city's outdoor spaces, particularly the Presidio trails and the Embarcadero waterfront.
Lightweight sweaters and knit tops (2)Essential
SF's April high of 64°F with Bay wind still requires layering — a lightweight sweater or knit top is the right mid-layer for the 14°F daily swing from 50°F morning to 64°F afternoon in the warmer Mission and Castro neighborhoods.
Short-sleeve tops and spring blousesEssential
April's 64°F afternoons in San Francisco's sheltered neighborhoods — Dolores Park, the Castro, Noe Valley — are warm enough for short-sleeve tops on the clearest days, and the city's outdoor café culture fully embraces spring weather.
Light midi dresses or linen skirtsRecommended
April is when San Francisco's Mission District and Dolores Park see the first genuine spring fashion — the park's sun-trap setting makes it 10–15°F warmer than the Outer Sunset, and light dresses are appropriate on the warmest April afternoons.
Straight-leg jeans or casual trousersEssential
April evenings in San Francisco cool to 50°F — the outdoor dining and bar scene in Hayes Valley and the Mission picks up significantly in April, and a pair of comfortable jeans handles both the walk and the evening chill.

Footwear

Flat leather ankle bootsEssential
April's 7 rainy days and San Francisco's hills — the Castro, Noe Valley, and Pacific Heights all involve steep climbs — make flat leather ankle boots the go-to footwear for the month: water-resistant enough for light rain, stable on wet inclines.
White leather sneakers or canvas shoesEssential
On April's 23 dry days, clean leather sneakers handle the SF walking itinerary from the Ferry Building to Haight-Ashbury — the flat sole is critical for navigating the city's hill streets safely.
Flat sandals for warm afternoon outingsRecommended
April's 64°F sunny afternoons at Dolores Park and the Mission District are warm enough for flat sandals — the low heel requirement is strict in SF given the hills, so only flat-soled sandals are practical for any walking-intensive itinerary.
Comfortable walking flats or loafersRecommended
SF's Hayes Valley boutique district and the Valencia Street corridor in the Mission are best explored in comfortable flats or loafers — flat soles handle the hill-street variations between stops without the fatigue that heels create.

Accessories

Compact travel umbrellaRecommended
April's 7 rainy days in San Francisco still warrant keeping a compact umbrella in the day bag — spring showers in the city can be brief but heavy, particularly in the afternoon when Pacific systems push inland.
SunglassesEssential
April delivers more consistent sunshine than SF's winter months — the low spring sun angle creates glare on the Bay water visible from Crissy Field, the Embarcadero, and the Marin Headlands overlook across the Golden Gate.
SPF 30 sunscreenRecommended
San Francisco's April sunshine is increasingly direct — the spring sun angle and the city's predominantly clear afternoons create meaningful UV exposure for extended outdoor time at Dolores Park, Crissy Field, and the Embarcadero.
Light scarf or neck wrapRecommended
50°F April mornings at the Ferry Building Farmers Market and along the Embarcadero waterfront carry Bay wind chill — a lightweight scarf provides targeted warmth for early-morning outdoor activities without the bulk of winter accessories.

Gear

Packable light rain jacketRecommended
April's 7 rainy days in SF — including unpredictable afternoon showers — make a packable waterproof shell a worthwhile carry for outdoor activities at the Presidio, Ocean Beach, and the Golden Gate Park trails.
Compact day backpackRecommended
April's layering demands — managing a rain jacket, a sweater, and a light top as the day warms — and SF's hill-climbing itinerary both benefit from a hands-free day backpack that keeps everything accessible.
Reusable water bottleRecommended
April's warming temperatures and the significant cardiovascular effort of SF's hill climbs — to Twin Peaks, Dolores Park's upper lawn, and the Coit Tower stairs — make carrying water important for a comfortable day of exploring.
Reusable tote for the Ferry Building MarketRecommended
California's plastic bag ban applies at all SF markets including the famous Ferry Building Farmers Market (Saturdays, Tuesdays, Thursdays) — a canvas tote is the standard carry for SF's market-going culture.

Local tips for San Francisco in April

San Francisco Cherry Blossom Festival in Japantown runs on two weekends in mid-to-late April — the Japan Center and the Buchanan Street Mall host traditional performances, food vendors, and a parade. April temperatures of 50–64°F are ideal for the outdoor festival; bring a light jacket for the morning and evening portions.

April is the best month to hike Lands End — the coastal trail from the Cliff House toward the Golden Gate Bridge delivers the best visibility of the year as winter storms clear. The trail itself is mostly flat and paved, making it suitable for SF's flat-sole footwear requirement; 64°F and partly sunny is the typical April condition at the coast.

Dolores Park in the Mission District is at its most socially vibrant in April and May — the San Francisco tradition of picnicking on the park's hillside lawns with wine and food from the Mission's restaurants and taquerias returns in full force once April sun becomes reliable. The park's upper terraces are dramatically warmer than the Outer Sunset on the same afternoon.

Want the full picture? 12 outfit lookbooks for San Francisco in Spring, plus restaurant + day-trip dress codes →

FAQ — San Francisco in April

Yes — average lows hit about 50°F, so plan on a light jacket or cardigan for mornings and evenings.
Expect roughly 7 days of rain across the month. Pack a compact umbrella and shoes that can handle wet pavement.
April is the best month to hike Lands End — the coastal trail from the Cliff House toward the Golden Gate Bridge delivers the best visibility of the year as winter storms clear. The trail itself is mostly flat and paved, making it suitable for SF's flat-sole footwear requirement; 64°F and partly sunny is the typical April condition at the coast.
Dolores Park in the Mission District is at its most socially vibrant in April and May — the San Francisco tradition of picnicking on the park's hillside lawns with wine and food from the Mission's restaurants and taquerias returns in full force once April sun becomes reliable. The park's upper terraces are dramatically warmer than the Outer Sunset on the same afternoon.

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April Packing List for San Francisco — What to Wear & Bring