Irvine, California, United States of America: What to pack, what to wear, and when to go [2022]
Traveling to Irvine, California, United States of America? If you're planning to go to Irvine, we've got some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Irvine
- Important essentials for Irvine
- Activities for Irvine
- Irvine in January: weather and what to pack
- Irvine in February: weather and what to pack
- Irvine in March: weather and what to pack
- Irvine in April: weather and what to pack
- Irvine in May: weather and what to pack
- Irvine in June: weather and what to pack
- Irvine in July: weather and what to pack
- Irvine in August: weather and what to pack
- Irvine in September: weather and what to pack
- Irvine in October: weather and what to pack
- Irvine in November: weather and what to pack
- Irvine 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 Irvine, California, United States of America
Based on the climate and weather in Irvine, the best time to go is July. See below for details.
Important essentials for Irvine, California, United States of America
Here are some general tips on what to wear in Irvine, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
-
Kids' KN95 masks
N95 masks don't exist for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
-
Hand sanitizer
This hand sanitizer is a good TSA-friendly product.
Travel insurance
If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans
-
A vaccine card protector
Vaccine cards often wear out. An unreadable vaccination card can cause severe consequences. This vaccine card protector helps avoid that.
-
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
-
N95 masks to use in crowded airports
These N95 masks provide the best level of protection available.
General health necessities
Don't forget these
-
Power bank for devices
A portable power bank, like this one
-
Voice and data SIM card
A SIM card that works in Irvine. A good global SIM card works in most countries, but check the country list before buying.
-
For families with young children
-
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 work in most areas, but check with your hotel.
-
Airplane or car necessities
What to wear/what to pack for Irvine, California, United States of America by month
Already know when you're traveling?
January
January in Irvine is balmy. Temperatures average in the high 60s F (high 10s C) during the day. It rains occasionally.
What to wear/what to pack:
-
Standard footwear
-
Pants or jeans
-
Light and heavy skirts
-
Extra socks
-
Light jacket or fleece
-
Long sleeve shirts or blouses
-
Dresses
-
A rain coat to layer with a jacket
-
100% waterproof footwear
We recommend these rain boots:
-
Rain pants
These will be vital in a storm.
-
Waterproof phone bag
-
Windproof umbrella
This one is an excellent one to buy.
-
Waterproof bag/luggage cover
So your belongings remain dry. We like:
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
February
February in Irvine is mild. The rain can amount to several inches/centimeters. During this time, temperatures average in the 50s F (low 10s C) to high 60s F (low 10s C), although night temperatures can dip into the low 40s F (single digits C).
What to wear/what to pack:
-
Light and heavy skirts
-
Pants or jeans
-
Standard footwear
-
Light jacket or fleece
-
Dresses
-
Extra socks
-
Long sleeve shirts or blouses
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We use rain boots:
-
Rain pants
Rain pants are vital in heavy rain.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect option.
-
Waterproof bag/luggage cover
So your things don't get wet. We suggest:
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
March
March in this region is mild. Temperatures average in the high 60s F (low 20s C) during the day. It rains sometimes.
What to wear/what to pack:
-
Dresses
-
Light and heavy skirts
-
Pants or jeans
-
Standard footwear
-
Extra socks
-
Light jacket or fleece
-
Long sleeve shirts or blouses
-
A rain coat to layer with another jacket
-
100% waterproof footwear
We use rain boots:
-
Rain pants
These pants are essential in a rainstorm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a great one to buy.
-
Waterproof bag/luggage cover
So your bags remain dry. We suggest:
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
April
If you vacation in Irvine during April, you might notice that it is mild and dry with little rain. Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the high 40s F (single digits C). In terms of precipitation, you can expect it to rain sometimes.
What to wear/what to pack:
-
Short pants or heavy shorts
-
Extra socks
-
Sunscreen lotion
-
Light skirts
-
Bug repellent
-
Breathable footwear or sandals
-
Long and short sleeve shirts
-
Sandals
-
Light dresses
You can find some great options here
-
Beach necessities
If you're going to the beach:
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We suggest rain boots:
-
Rain pants
These pants are essential in a storm.
-
Waterproof phone bag
-
Wind resistant umbrella
This one is a perfect one to buy.
-
Waterproof bag/luggage cover
So your belongings remain dry. We like:
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
May
If you vacation in Irvine during May, you might see that it is warm and dry with little rain. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the low 50s F (low 10s C).
What to wear/what to pack:
-
Light skirts
-
Light dresses
You can find some great options here
-
Breathable footwear or sandals
-
Sunscreen lotion
-
Long and short sleeve shirts
-
Bug repellent
-
Sandals
-
Extra socks
-
Short pants or heavy shorts
-
Beach necessities
If you're going to the beach:
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
June
If you vacation in Irvine during June, you may notice that it is warm and very dry with almost no rain. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the 50s F (low 10s C).
What to wear/what to pack:
-
Light skirts
-
Sunscreen lotion
-
Extra socks
-
Sandals
-
Light dresses
You can find some great options here
-
Short pants or heavy shorts
-
Bug repellent
-
Long and short sleeve shirts
-
Breathable footwear or sandals
-
Beach necessities
If you're going to the beach:
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
July
If you vacation in Irvine during July, you will probably find that it is extremely warm and very dry with almost no rain. Temperatures tend to hover around the 80s F (high 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C).
What to wear/what to pack:
-
Cool and dry dresses
These dresses to provide UV protection and cool you.
-
Skirts
-
Waterproof sandals
-
Insulated water bottle
Our choice also cleans dangerous contaminants:
-
Breatheable shirts
A good breatheable shirt can make you comfortable and guard against the sun:
-
Loose-fit shorts
-
Sunglasses
-
Sunscreen lotion, moderate SPF
-
Bug repellent
-
If you're going to the beach
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
August
August here is extremely hot and very dry with almost no rain. Temperatures average in the 80s F (low 20s C) during the day.
What to wear/what to pack:
-
Insulated water bottle
Our first choice also removes contaminants:
-
Sunglasses
-
Waterproof sandals
-
Bug repellent
-
Sunscreen lotion, moderate SPF
-
Loose-fit shorts
-
Cool and dry dresses
These dresses offer UV protection and help you stay cool.
-
Breatheable shirts
A cooling shirt can keep you cool and protect you from the sun:
-
Skirts
-
If you're going to the beach
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
September
September for Irvine is hot and very dry with almost no rain. Temperatures average in the 80s F (high 20s C) during the day.
What to wear/what to pack:
-
Sunglasses
-
Waterproof sandals
-
Insulated water bottle
Our first choice also removes contaminants:
-
Breatheable shirts
A good breatheable shirt can keep you comfortable and protect you from skin damage:
-
Bug repellent
-
Cool and dry dresses
These dresses can provide UV protection and help you stay cool.
-
Loose-fit shorts
-
Skirts
-
Sunscreen lotion, moderate SPF
-
If you're going to the beach
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
October
October in this region is a perfect temperature and dry with little rain. Temperatures average in the high 70s F (mid 20s C) during the day.
What to wear/what to pack:
-
Sandals
-
Breathable footwear or sandals
-
Sunscreen lotion
-
Bug repellent
-
Extra socks
-
Long and short sleeve shirts
-
Short pants or heavy shorts
-
Light dresses
You can find some great options here
-
Light skirts
-
Beach necessities
If you're going to the beach:
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
November
November for Irvine is a perfect temperature and dry with little rain. Temperatures average in the 70s F (low 20s C) during the day.
What to wear/what to pack:
-
Bug repellent
-
Breathable footwear or sandals
-
Extra socks
-
Light skirts
-
Sunscreen lotion
-
Light dresses
You can find some great options here
-
Long and short sleeve shirts
-
Sandals
-
Short pants or heavy shorts
-
Beach necessities
If you're going to the beach:
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
December
If you vacation in Irvine during December, you are likely to notice that it is mild. Temperatures tend to hover around the high 60s F (low 20s C) during the day, while at night they can dip into the low 40s F (single digits C). In terms of precipitation, you can expect it to rain occasionally.
What to wear/what to pack:
-
Light and heavy skirts
-
Long sleeve shirts or blouses
-
Extra socks
-
Dresses
-
Light jacket or fleece
-
Standard footwear
-
Pants or jeans
-
A rain jacket to layer with a jacket
-
100% waterproof footwear
We recommend rain boots:
-
Rain pants
These will be essential in a rainstorm.
-
Waterproof phone bag
-
Windproof umbrella
This one is a great option.
-
Waterproof bag/luggage cover
So your bags stay dry. We recommend:
If you see the Irvine Museum, wear museum-appropriate clothing and take:
-
Small portable cooler
Save money on drinks with this portable cooler.
-
Comfy walking shoes
-
Ultralight day pack
Like this, so you don't have to lug around a heavy suitcase.
Activities for Irvine, California, United States of America
Here are some activity recommendations and activity-specific packing tips for Irvine.
Check out our guides for these other locations: Grand Traverse Bay Area, Michigan, United States of America, Campbell River, British Columbia, Canada, Bamako, Mali, Yagodnoye, Russia, Salerno, Italy, Deltaville, Virginia, United States of America, Triglav National Park, Slovenia, Nans-sous-Sainte-Anne, France, North Bali, Indonesia, Christmas, Florida, United States of America, and Traun, Austria.