Julian, California, United States of America: What to pack, what to wear, and when to go [2022]
Traveling to Julian, California, United States of America? If you're planning to go to Julian, this article contains some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Julian
- Important essentials for Julian
- Activities for Julian
- Julian in January: weather and what to pack
- Julian in February: weather and what to pack
- Julian in March: weather and what to pack
- Julian in April: weather and what to pack
- Julian in May: weather and what to pack
- Julian in June: weather and what to pack
- Julian in July: weather and what to pack
- Julian in August: weather and what to pack
- Julian in September: weather and what to pack
- Julian in October: weather and what to pack
- Julian in November: weather and what to pack
- Julian 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 Julian, California, United States of America
Based on the climate and weather in Julian, the best time to go is July. See below for details.
Important essentials for Julian, California, United States of America
Here are some general tips on what to wear in Julian, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
-
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).
-
A vaccine card protector
Vaccine cards often wear out. An unreadable vaccination card can cause severe consequences. This vaccine card protector helps stop that.
-
N95 masks to use in crowded airports
These N95 masks provide the best level of protection available.
-
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
-
Hand sanitizer
This hand sanitizer is a good plane-friendly product.
General health necessities
Don't forget these
-
Power bank for devices
A portable power bank, like this one
-
For families with young children
-
Voice and data SIM card
A SIM card that works in Julian. A good global SIM card works in most countries, but check the country list before buying.
-
Airplane or car necessities
-
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
-
Plug adapter
A plug adapter that supports outlet types A and B. This one should be appropriate for most places, but you may want to check with your hotel.
What to wear/what to pack for Julian, California, United States of America by month
Already know when you're traveling?
January
If you vacation in Julian during January, you will probably find that it is chilly. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the 30s F (single digits C). In terms of precipitation, you can expect it to rain or snow/sleet about a third of the time.
What to wear/what to pack:
-
Jacket or coat
-
Light gloves or mittens
-
Lip balm
In our opinion, the best is: this
-
Extra socks
-
Warm pants or jeans
-
Fleece
-
Standard footwear
-
Waterproof snow boots
In addition to day-to-day shoes, you should bring snow boots. For travel to Julian, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A umbrella
This is vital here. This one is an excellent option.
-
Ski accessories
Julian has some good skiing If you plan to ski, we would recommend:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
February
If you are traveling to Julian in February, you will notice that it is relatively cool. Expect it to rain or snow once in a while. Daytime temperatures are in the high 50s F (mid 10s C).
What to wear/what to pack:
-
Fleece
-
Warm pants or jeans
-
Lip balm
In our opinion, the best option: here
-
Extra socks
-
Jacket or coat
-
Light gloves or mittens
-
Standard footwear
-
Waterproof snow boots
In addition to standard footwear, it's important to bring snow boots. For visiting Julian, a great option is these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is vital here. This one is a perfect choice.
-
Ski accessories
Julian has some good skiing If you plan to ski, we also suggest:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
March
If you vacation in Julian during March, you may see that it is relatively cool. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the 30s F (single digits C). In terms of precipitation, you can expect it to rain or snow/sleet about a third of the time.
What to wear/what to pack:
-
Light gloves or mittens
-
Extra socks
-
Fleece
-
Jacket or coat
-
Warm pants or jeans
-
Lip balm
In our opinion, the best pick: this one
-
Standard footwear
-
Waterproof snow boots
In addition to regular shoes, you should bring snow boots. For visiting Julian, we suggest these boots:
-
Waterproof jacket that can be used in snow
-
A windproof umbrella
This is vital here. This one is a perfect choice.
-
Ski accessories
Julian has some famous skiing If you plan to ski, we also suggest:
- day pack
- mittens (in addition to gloves)
- thermal pants
- lip balm with SPF
- ski socks (at least 2 pairs)
- ...and of course your ski gear
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
April
April in Julian is chilly. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C), although night temperatures can dip into the low 30s F (single digits C).
What to wear/what to pack:
-
Fleece
-
Lip balm
In our opinion, the best is: here
-
Light gloves or mittens
-
Warm pants or jeans
-
Extra socks
-
Jacket or coat
-
Standard footwear
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These pants are vital in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your suitcases remain dry. We like:
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
May
May for Julian is mild and dry with little rain. Temperatures average in the low 70s F (low 20s C) during the day.
What to wear/what to pack:
-
Sandals
-
Bug repellent
-
Sunscreen lotion
-
Light skirts
-
Breathable footwear or sandals
-
Light dresses
You can find some great options here
-
Extra socks
-
Long and short sleeve shirts
-
Short pants or heavy shorts
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
June
June in Julian is pretty consistently hot and very dry with almost no rain. The average overnight temperatures in the area are in the 40s F (single digits C).
What to wear/what to pack:
-
Extra socks
-
Long and short sleeve shirts
-
Light dresses
You can find some great options here
-
Bug repellent
-
Sandals
-
Short pants or heavy shorts
-
Light skirts
-
Sunscreen lotion
-
Breathable footwear or sandals
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
July
If you visit Julian during July, you might see that it is extremely hot and very dry with almost no rain. Temperatures tend to hover around the low 90s F (low 30s C) during the day, while at night they can dip into the low 50s F (low 10s C).
What to wear/what to pack:
-
Loose-fit shorts
-
Sunglasses
-
Skirts
-
Cool and dry dresses
These dresses to provide UV protection and cool you.
-
Sunscreen lotion, moderate SPF
-
Bug repellent
-
Breatheable shirts
A breatheable shirt can keep you cool and protect you from skin damage:
-
Insulated water bottle
Our fave also filters dangerous contaminants:
-
Waterproof sandals
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
August
If you are traveling to Julian in August, you will notice that it is constantly hot and dry with little rain. Daytime temperatures are in the low 80s F (low 30s C).
What to wear/what to pack:
-
Sunglasses
-
Loose-fit shorts
-
Skirts
-
Insulated water bottle
Our first choice also cleans dangerous contaminants:
-
Waterproof sandals
-
Breatheable shirts
A cooling shirt can cool you down quickly and guard against skin damage:
-
Sunscreen lotion, moderate SPF
-
Cool and dry dresses
These dresses offer UV protection and keep you cool.
-
Bug repellent
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
September
If you go to Julian in September, you will notice that it is hot and dry with little rain. Daytime temperatures are in the 80s F (high 20s C).
What to wear/what to pack:
-
Waterproof sandals
-
Breatheable shirts
A breathing shirt can make you comfortable and guard against UV rays:
-
Skirts
-
Bug repellent
-
Sunglasses
-
Sunscreen lotion, moderate SPF
-
Loose-fit shorts
-
Cool and dry dresses
These dresses to provide UV protection and cool you.
-
Insulated water bottle
Our fave also removes dangerous contaminants:
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
October
October in Julian is warm and dry with little rain. The average overnight temperatures in the area are in the low 40s F (single digits C), with a few days below 32 F (single digits C).
What to wear/what to pack:
-
Short pants or heavy shorts
-
Light skirts
-
Bug repellent
-
Sunscreen lotion
-
Sandals
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
Extra socks
-
Light dresses
You can find some great options here
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
November
November in Julian is crisp. The average overnight temperatures in the area are in the high 30s F (single digits C).
What to wear/what to pack:
-
Jacket or coat
-
Fleece
-
Light gloves or mittens
-
Extra socks
-
Lip balm
In our opinion, the best is: this
-
Warm pants or jeans
-
Standard footwear
-
A rain poncho to layer with a coat
-
100% waterproof footwear
We like these rain boots:
-
Rain pants
These pants are vital in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your things stay dry. We like:
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
December
December for Julian is crisp. Temperatures average in the high 50s F (mid 10s C) during the day. It rains sometimes.
What to wear/what to pack:
-
Jacket or coat
-
Fleece
-
Warm pants or jeans
-
Lip balm
In our opinion, the best option: this
-
Extra socks
-
Light gloves or mittens
-
Standard footwear
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We like rain boots:
-
Rain pants
Rain pants will be essential in heavy rain.
-
Waterproof phone bag
-
Umbrella
This one is an excellent choice.
-
Waterproof bag/luggage cover
So your belongings don't get wet. We suggest:
If you go to Cuyamaca Rancho State Park, you will do a lot of walking. These are a must:
-
Binoculars
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Good hiking shoes
These are designed for this kind of walking, and can breathe and can get wet
Activities for Julian, California, United States of America
Here are some activity recommendations and activity-specific packing tips for Julian.
Check out our guides for these other locations: Salem, Missouri, United States of America, Cabo de Gata-Níjar Natural Park, Spain, Aberdeen, North Carolina, United States of America, Pitești, Romania, Tula Oblast, Russia, Guntur, India, Sedbergh, England, United Kingdom, Pinellas County, Florida, United States of America, Palouse, Washington, United States of America, White Plains, New York, United States of America, and Carei, Romania.