South San Francisco, California, United States of America: What to pack, what to wear, and when to go [2022]
Traveling to South San Francisco, California, United States of America? If you're planning to go to South San Francisco, this article contains some important information about when to go, what to wear, and what to pack.
Contents
- When to go to South San Francisco
- Important essentials for South San Francisco
- Activities for South San Francisco
- South San Francisco in January: weather and what to pack
- South San Francisco in February: weather and what to pack
- South San Francisco in March: weather and what to pack
- South San Francisco in April: weather and what to pack
- South San Francisco in May: weather and what to pack
- South San Francisco in June: weather and what to pack
- South San Francisco in July: weather and what to pack
- South San Francisco in August: weather and what to pack
- South San Francisco in September: weather and what to pack
- South San Francisco in October: weather and what to pack
- South San Francisco in November: weather and what to pack
- South San Francisco in December: weather and what to pack

About your travel guide
Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.
When to go to South San Francisco, California, United States of America
Based on the climate and weather in South San Francisco, the best time to go is July. See below for details.
Important essentials for South San Francisco, California, United States of America
Here are some general tips on what to wear in South San Francisco, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
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N95 masks to use in crowded airports
These N95 masks provide the best level of protection you can have.
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
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A vaccine card protector
Vaccine cards may wear out. An unreadable card can have severe consequences. This vaccine card protector helps avoid that.
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Hand sanitizer
This hand sanitizer is an easy-to-carry plane-friendly option.
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Kids' KN95 masks
N95 masks are not available for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
General health necessities
Don't forget these
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For families with young children
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Plug adapter
A plug adapter that supports outlet types A and B. This one should be appropriate for most areas, but check with your hotel.
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Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
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Airplane or car necessities
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Power bank for devices
A portable power bank, like this one
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Voice and data SIM card
A SIM card that works in South San Francisco. A good global SIM card works in most countries, but check the country list before buying.
What to wear/what to pack for South San Francisco, California, United States of America by month
Already know when you're traveling?
January
In January, South San Francisco can be chilly and somewhat rainy. Temperatures routinely are in the 50s F (low 10s C) range. At night, lows are in the low 40s F (single digits C). This is also a rainy time for South San Francisco, with several of the days of the month having rain. In January, humidity reaches as high as 70%.
What to wear/what to pack:
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Extra socks
-
Long sleeve shirts or blouses
-
Pants or jeans
-
Light and heavy skirts
-
Dresses
-
Standard footwear
-
Light jacket or fleece
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These pants will be vital in heavy rain.
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Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your bags stay dry. We suggest:
February
If you are traveling to South San Francisco in February, you will notice that it is crisp and somewhat rainy. Expect it to rain 5-10 days this month. Daytime temperatures are in the high 50s F (mid 10s C).
What to wear/what to pack:
-
Light jacket or fleece
-
Standard footwear
-
Pants or jeans
-
Dresses
-
Extra socks
-
Light and heavy skirts
-
Long sleeve shirts or blouses
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These pants will be a lifesaver in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your bags remain dry. We suggest:
March
If you vacation in South San Francisco during March, you may notice that it is chilly and somewhat rainy. Temperatures tend to hover around the low 60s F (mid 10s C) during the day, while at night they can dip into the 40s F (single digits C). Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain regularly.
What to wear/what to pack:
-
Extra socks
-
Light jacket or fleece
-
Dresses
-
Standard footwear
-
Long sleeve shirts or blouses
-
Pants or jeans
-
Light and heavy skirts
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
Rain pants are a lifesaver in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your suitcases don't get wet. We recommend:
April
April can be chilly. Temperatures average in the 60s F (high 10s C) during the day. It rains once in a while.
What to wear/what to pack:
-
Standard footwear
-
Dresses
-
Long sleeve shirts or blouses
-
Light jacket or fleece
-
Light and heavy skirts
-
Extra socks
-
Pants or jeans
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We use these rain boots:
-
Rain pants
These will be vital in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your belongings remain dry. We like:
May
If you vacation in South San Francisco during May, you may see that it is balmy and dry with little rain. Temperatures tend to hover around the high 60s F (high 10s C) during the day, while at night they can dip into the low 50s F (low 10s C). Humidity is generally between 60 and 70% during the day.
What to wear/what to pack:
-
Light jacket or fleece
-
Extra socks
-
Pants or jeans
-
Long sleeve shirts or blouses
-
Standard footwear
-
Light and heavy skirts
-
Dresses
-
A rain jacket to layer with another jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
These pants will be vital in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your things stay dry. We recommend:
June
Traveling to South San Francisco in June, you will notice that it is mild and very dry with almost no rain. Daytime temperatures are in the low 60s F (low 20s C).
What to wear/what to pack:
July
If you vacation in South San Francisco during July, you will probably find that it is mild and very dry with almost no rain. Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the 50s F (low 10s C). Humidity is generally between 60 and 70% during the day.
What to wear/what to pack:
-
Light skirts
-
Sunscreen lotion
-
Sandals
-
Long and short sleeve shirts
-
Breathable footwear or sandals
-
Extra socks
-
Bug repellent
-
Light dresses
You can find some great options here
-
Short pants or heavy shorts
-
Beach necessities
If you're going to the beach:
August
August is balmy and very dry with almost no rain. Temperatures average in the low 70s F (low 20s C) during the day.
What to wear/what to pack:
-
Sunscreen lotion
-
Bug repellent
-
Light dresses
You can find some great options here
-
Sandals
-
Light skirts
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
Short pants or heavy shorts
-
Extra socks
-
Beach necessities
If you're going to the beach:
September
If you are traveling to South San Francisco in September, you will notice that it is a perfect temperature and very dry with almost no rain. Daytime temperatures are in the 70s F (low 20s C).
What to wear/what to pack:
-
Bug repellent
-
Extra socks
-
Sandals
-
Short pants or heavy shorts
-
Sunscreen lotion
-
Long and short sleeve shirts
-
Breathable footwear or sandals
-
Light skirts
-
Light dresses
You can find some great options here
-
Beach necessities
If you're going to the beach:
October
October in this region is balmy and dry with little rain. Temperatures average in the low 70s F (low 20s C) during the day. It rains sometimes.
What to wear/what to pack:
-
Sunscreen lotion
-
Short pants or heavy shorts
-
Light skirts
-
Bug repellent
-
Extra socks
-
Light dresses
You can find some great options here
-
Breathable footwear or sandals
-
Sandals
-
Long and short sleeve shirts
-
Beach necessities
If you're going to the beach:
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
These pants will be vital in a storm.
-
Waterproof phone bag
-
Umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your belongings don't get wet. We like:
November
November in this region is cool. Temperatures average in the low 60s F (high 10s C) during the day. It rains regularly.
What to wear/what to pack:
-
Extra socks
-
Dresses
-
Light jacket or fleece
-
Pants or jeans
-
Light and heavy skirts
-
Long sleeve shirts or blouses
-
Standard footwear
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We like rain boots:
-
Rain pants
Rain pants are a lifesaver in a storm.
-
Waterproof phone bag
-
Umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your belongings stay dry. We suggest:
December
December in South San Francisco is cool and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 40s F (single digits C) to 50s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).
What to wear/what to pack:
-
Extra socks
-
Light jacket or fleece
-
Standard footwear
-
Pants or jeans
-
Long sleeve shirts or blouses
-
Dresses
-
Light and heavy skirts
-
A rain coat to layer with a coat
-
100% waterproof footwear
We like rain boots:
-
Rain pants
These will be essential in heavy rain.
-
Waterproof phone bag
-
Windproof umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your belongings remain dry. We recommend:
Activities for South San Francisco, California, United States of America
Here are some activity recommendations and activity-specific packing tips for South San Francisco.
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