After the holiday weekend at the beginning of the month, San Francisco residents breathe a sigh of relief that peak tourism season has ended. That makes September the perfect time for you to visit, with excellent weather. And you won't have to fight your way through crowds of tourist everywhere you go.
Labor Day in San Francisco
Labor Day is celebrated on the first Monday in September. To get some ideas on what you can do over the long weekend, check out these ideas for Labor Day fun in California.
San Francisco Weather in September
September is arguably one of the best months to visit San Francisco. Around this time, the city usually has clear skies (compared with the more foggy months) and warmer average temperatures than in July and August. It's also often one of the city's driest months.
- Average High Temperature: 73°F (23°C)
- Average Low Temperature: 56°F (13°C)
- Rain: 0.26 inches (0.7 cm)
- Sunshine: 72%
- Daylight: 12 hours
If you want to compare September weather to other months, check the guide to San Francisco weather and climate.
Averages may help you plan ahead, but check the San Francisco weather forecast before you leave home to get a more definitive idea of what the weather will be when you're there.
What to Pack
With little fog and no rain, light layers will usually be plenty. And an extra jacket or layer will feel nice in the evening. Even though rainfall is generally unlikely, if your extra jacket is also rainproof, it can do double duty.
You won't need dress clothes unless you're attending an event that requires them. Even at most fancy restaurants, you can get away with jeans and a nice top. You might find a scarf useful in case it's extra chilly.
For women, add versatility to your wardrobe by packing dresses that look good with leggings or tights. They're easy to carry in your bag all day and slip them if it gets chilly or after dark.
This diverse, cultural city offers a wide variety of events to check out all year, but here are some of the most popular happening in September:
- Fringe Festival: If you like the avant-garde, this one's for you, self-described as presenting exciting, uncensored, indie theater.
- Autumn Moon Festival: This fall festival celebrates the glories and mysteries of the moon.
- Dragon Boat Festival: The festival is one of the most important in Chinese culture, and the boat races are fun to watch.
- Folsom Street Fair: You'll see lots of leather (and lots of bare skin, too) at this festival that celebrates sexual diversity and freedom.
- Ghirardelli Square Chocolate Festival: This one's a two-day chocolate celebration whose proceeds go to charity. Where the calories go, we aren't going to say.
Things to Do in September
- Go Whale Watching: September is blue whale and humpback whale season around San Francisco. Find out how, when, and where in the San Francisco whale watching guide.
- Visit a Beach: September's warmer temperatures and sunnier days make it an excellent time to check out some of San Francisco's best beaches.
- Watch a Baseball Game: The Major League Baseball season runs through early October, and San Francisco has one of the prettiest stadiums around. If the San Francisco Giants are playing at home, watching a game is a fun way to spend a few hours. We like to go to afternoon games because it's warmer than night games.
September Travel Tips
- Unfortunately, hotel prices will stay at their summer highs until after October, so book early to try and score better deals before they're gone.
- Sign up for a free account with Goldstar to get access to discounted tickets for local performances and save on some San Francisco attractions.
- San Francisco has one of the prettiest stadiums around. If the San Francisco Giants are playing at home, spend a few hours catching a game. See the Giants schedule here
- For a look at local events going on during the days you're visiting, check the San Francisco Chronicle's entertainment section.
- Oracle OpenWorld happens in September. It’s one of the biggest conferences in SF taking up more than 200,000 hotel rooms and driving prices up. If you want to visit then, book your hotel as far ahead as you can.