San Francisco in May
Spring in San Francisco: expect mild weather with highs of 18°C.
Photo: Maarten van den Heuvel / Unsplash
May Weather in San Francisco
🌡️
Average High
18°C
❄️
Average Low
11°C
🌧️
Rain Days
2.7
🌤️
Season
Spring
What to Expect
May in San Francisco brings mild weather with daytime highs around 18°C and nighttime lows of 11°C. You can expect approximately 2.7 days of rain during the month. This is off-peak season with fewer tourists. You will find lower prices and shorter queues at attractions.
Packing tip: Pack warm layers, a decent jacket, and waterproof footwear for cooler temperatures.
May Costs in San Francisco
Budget
USD 150
per day
Mid-Range
USD 300
per day
Luxury
USD 600
per day
💡 May is off-peak, so you may find better deals on accommodation and flights.
Things to Do in San Francisco in May
Our Top 5 Favourite Tours in San Francisco
Hand-picked guided experiences you can book in advance on GetYourGuide.
San Francisco Walking Tour: Highlights & Hidden Gems
Discover San Francisco on foot with a local guide who knows every backstreet and story. You will cover the must-see landmarks and stumble upon places most visitors never find.
View Tour Details
San Francisco Food Tour: Street Food & Local Favourites
Eat your way through San Francisco with a local foodie as your guide. From bustling markets to tucked-away restaurants, taste the dishes the city is truly known for.
View Tour Details
Best of San Francisco: Skip-the-Line Top Attractions
Skip the queues and get straight into San Francisco's top attractions with pre-booked access. An expert guide brings each site to life with stories and context you would not get on your own.
View Tour Details
Day Trip from San Francisco: Scenic Excursion
Escape San Francisco for the day and explore the stunning surroundings. Transport, guide, and itinerary are all sorted so you can relax and enjoy the scenery.
View Tour Details
San Francisco Cultural Experience: History & Traditions
Go beyond sightseeing and connect with San Francisco's living culture. From hands-on workshops to historic neighbourhood walks, this is the side of the city most travellers miss.
View Tour DetailsWe earn a small commission if you book through these links, at no extra cost to you. This helps us keep FindYourStay free.
Hotels in San Francisco for May
Compare deals across thousands of hotels on Expedia.
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FAQ: San Francisco in May
What is the weather like in San Francisco in May?
San Francisco in May has average highs of 18°C and lows of 11°C, with around 2.7 rainy days. The weather is generally mild.
Is May a good time to visit San Francisco?
May is off-peak in San Francisco. While the weather may not be ideal, you will find lower prices and fewer tourists.
How crowded is San Francisco in May?
May is a quieter time in San Francisco. You will have popular attractions mostly to yourself.
How much does it cost to visit San Francisco in May?
Budget travellers can get by on around USD 150/day. Mid-range travellers should budget USD 300/day. Off-peak pricing means you may find better deals on accommodation.
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