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

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

When to go to Slovenia, Slovenia

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

What to wear/what to pack for Slovenia, Slovenia by month

January

January for Slovenia is freezing. Temperatures average in the low 30s F (single digits below 0 C) during the day. It rains once in a while.

What to wear/what to pack:

  • If you plan to ski, ski equipment
  • Multiple layer jacket shell
  • Thermal undergarments
  • Umbrella
  • Sweaters
  • Very heavy socks
  • Gloves
  • Scarf
  • Waterproof boots
  • Waterproof coat
  • Insulated boots
  • Fleeces
  • Pajamas, such as sweats

February

February in Slovenia can be extremely cold. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the 30s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

  • Umbrella
  • If you plan to ski, ski equipment
  • Cold weather footwear
  • Sweaters
  • Heavy jacket
  • Waterproof boots
  • Heavy socks
  • Warm pants or jeans
  • Gloves or mittens
  • Waterproof coat

March

March in Slovenia is cold. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 40s F (single digits C) to 40s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

  • Fleeces
  • Waterproof boots
  • Warm pants or jeans
  • Light gloves or mittens
  • Waterproof coat
  • Socks
  • If you plan to ski, ski equipment
  • Jacket or coat
  • Umbrella
  • Standard footwear

April

April in Slovenia is relatively cool. Temperatures average in the high 50s F (mid 10s C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

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

May

If you vacation in Slovenia during May, you are likely to find that it is balmy. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the 40s F (single digits C).

Humidity is generally between 40 and 50% during the day. In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

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

June

If you visit Slovenia during June, you are likely to find that it is warm and somewhat stormy. Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the low 50s F (low 10s C).

Humidity is generally around 50.6 during the day. In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

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

July

July in Slovenia is warm and somewhat stormy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the 60s F (high 10s C) to high 70s F (mid 20s C), although night temperatures can dip into the 50s F (low 10s C).

What to wear/what to pack:

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

August

If you go to Slovenia in August, you will notice that it is a perfect temperature and somewhat stormy. Expect it to rain about a third of the time. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

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

September

September is balmy. Temperatures average in the high 60s F (low 20s C) during the day. It rains regularly.

What to wear/what to pack:

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

October

October in Slovenia is chilly. The average overnight temperatures in the area are in the high 30s F (single digits C).

It tends to rain a bit less than half of the time. But the colder weather doesn't bring low humidity, which is in the 60% to 70% range on average.

What to wear/what to pack:

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

November

November in Slovenia is pretty cool. The average overnight temperatures in the area are in the low 30s F (single digits C), with a few days below 10 F (10+ below zero C).

It tends to rain about a third of the time. But the colder weather doesn't bring low humidity, which is in the 70% to 80% range on average.

What to wear/what to pack:

  • Waterproof boots
  • Warm pants or jeans
  • Socks
  • Light gloves or mittens
  • Jacket or coat
  • Waterproof coat
  • Fleeces
  • Standard footwear
  • If you plan to ski, ski equipment
  • Umbrella

December

December in Slovenia is freezing. The average overnight temperatures in the area are in the 20s F (single digits below 0 C), with several days below 10 F (10+ below zero C).

It tends to rain regularly. But the colder weather doesn't bring low humidity, which is in the 80% to 90% range on average.

What to wear/what to pack:

  • Heavy socks
  • Heavy jacket
  • Cold weather footwear
  • Waterproof coat
  • Gloves or mittens
  • If you plan to ski, ski equipment
  • Umbrella
  • Waterproof boots
  • Sweaters
  • Warm pants or jeans

Year-round what to wear/what to pack for Slovenia, Slovenia

Here are some general tips on what to wear in Slovenia, 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 Slovenia
  • If you plan to visit a church, make sure to bring appropriate clothing
  • Theft can be a problem, so pack theft protection, including locks for luggage and a money belt or pouch
  • Bicycle friendly attire, if you plan on biking anywhere

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