Opatija, Croatia: What to pack, what to wear, and when to go [2018]

Traveling to Opatija, Croatia? If you're planning to go to Opatija, here is some important information about when to go, what to wear, and what to pack:

When to go to Opatija, Croatia

Based on the climate and weather in Opatija, the best time to go is June. See below for details.

What to wear/what to pack for Opatija, Croatia by month

January

In January, Opatija is pretty cool. Temperatures routinely are in the high 40s F (single digits C) range.

At night, lows are in the high 30s F (single digits C). This is also a rainy time for Opatija, with several of the days of the month having rain.

What to wear/what to pack:

Light gloves or mittens
Warm pants or jeans
Rain coat
Waterproof footwear
Standard footwear
Jacket or coat
Waterproof luggage
Umbrella
Fleeces
Socks

February

If you are traveling to Opatija in February, you will notice that it is brisk. Expect it to rain about a third of the time. Daytime temperatures are in the low 50s F (single digits C).

What to wear/what to pack:

Warm pants or jeans
Umbrella
Light gloves or mittens
Jacket or coat
Rain coat
Socks
Waterproof footwear
Fleeces
Waterproof luggage
Standard footwear

March

March in Opatija is relatively cool. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 40s F (single digits C) to 50s F (low 10s C).

What to wear/what to pack:

Long skirts
Rain coat
Dresses
Waterproof luggage
Standard footwear
Light jacket or fleece
Umbrella
Waterproof footwear
Pants or jeans
Long sleeve shirts or blouses
Socks

April

April here is chilly. Temperatures average in the 60s F (high 10s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

Dresses
Light jacket or fleece
Long sleeve shirts or blouses
Long skirts
Socks
Waterproof luggage
Waterproof footwear
Standard footwear
Pants or jeans
Umbrella
Rain coat

May

May in Opatija is a perfect temperature. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C) to low 70s F (low 20s C).

What to wear/what to pack:

Waterproof luggage
Sandals
Long and short sleeve shirts
Waterproof footwear
Rain coat
Shorts or short pants
Dresses
Light footwear
Umbrella
Sunscreen lotion
If you're going to the beach, bathing suits, swimwear
Skirts

June

June in Opatija is hot. Temperatures average in the low 80s F (high 20s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

Umbrella
Waterproof footwear
Rain coat
Sunscreen lotion
Light footwear
Dresses
Shorts or short pants
Long and short sleeve shirts
Skirts
Sandals
If you're going to the beach, bathing suits, swimwear
Waterproof luggage

July

Traveling to Opatija in July, you will notice that it is consistently hot. Expect it to rain a bit less than half of the time. Daytime temperatures are in the 80s F (low 30s C).

What to wear/what to pack:

Skirts
Short sleeve shirts
Umbrella
If you're going to the beach, bathing suits, swimwear
Dresses
Rain coat
Waterproof luggage
Sandals
Shorts
Sunscreen lotion
Sunglasses
Waterproof footwear

August

If you visit Opatija during August, you are likely to find that it is pretty consistently hot. Temperatures tend to hover around the 80s F (high 20s C) during the day, while at night they can dip into the high 60s F (low 20s C).

In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

If you're going to the beach, bathing suits, swimwear
Sunglasses
Sunscreen lotion
Skirts
Sandals
Umbrella
Shorts
Dresses
Waterproof luggage
Short sleeve shirts
Rain coat
Waterproof footwear

September

September in Opatija is warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (mid 20s C).

What to wear/what to pack:

Umbrella
Waterproof luggage
Sunscreen lotion
Dresses
If you're going to the beach, bathing suits, swimwear
Shorts or short pants
Waterproof footwear
Long and short sleeve shirts
Rain coat
Light footwear
Skirts
Sandals

October

If you are traveling to Opatija in October, you will notice that it is mild. Expect it to rain about a third of the time. Daytime temperatures are in the 60s F (high 10s C).

What to wear/what to pack:

Light jacket or fleece
Long sleeve shirts or blouses
Umbrella
Dresses
Socks
Long skirts
Pants or jeans
Waterproof luggage
Standard footwear
Rain coat
Waterproof footwear

November

November in Opatija is cool. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 50s F (mid 10s C).

What to wear/what to pack:

Socks
Waterproof luggage
Pants or jeans
Standard footwear
Rain coat
Long skirts
Dresses
Long sleeve shirts or blouses
Waterproof footwear
Umbrella
Light jacket or fleece

December

December in Opatija is brisk. The rain can amount to several inches/centimeters. During this time, temperatures average in the 40s F (single digits C) to low 50s F (single digits C).

What to wear/what to pack:

Fleeces
Waterproof footwear
Standard footwear
Jacket or coat
Socks
Light gloves or mittens
Waterproof luggage
Umbrella
Warm pants or jeans
Rain coat

Year-round what to wear/what to pack for Opatija, Croatia

Here are some general tips on what to wear in Opatija, as well as several items to remember to pack when traveling there.

A plug adadpter that supports outlet types C and F
A SIM card that works in Opatija
If you plan to visit a church, make sure to bring appropriate clothing
Appropriate museum wear

Check out our guides for these other locations: Bridgeport, Texas, United States of America, Mendoza, Argentina, North Battleford, Saskatchewan, Canada, Erikli-Mecidiye, Turkey, Sun City, South Africa, Manasterzec, Łukawica, Poland, Gold Beach, Oregon, United States of America, Santa Elena de Uairén, Venezuela, Kanbula, China, Crow Agency, Montana, United States of America, and Amstelland, Netherlands.