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

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

When to go to Triglav National Park, Slovenia

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

What to wear/what to pack for Triglav National Park, Slovenia by month

January

January in Triglav National Park is unbearably cold and somewhat snowy. Temperatures average in the low 20s F (single digits below 0 C) during the day. It snows 5-10 days this month.

What to wear/what to pack:

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

February

February here is unbearably cold and somewhat snowy. Temperatures average in the low 20s F (single digits below 0 C) during the day. It snows regularly.

What to wear/what to pack:

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

March

In March, Triglav National Park is unbearably cold and somewhat snowy. Temperatures routinely are in the 20s F (single digits below 0 C) range. At night, lows are in the high 10s F (single digits below 0 C).

This is also a rainy time for Triglav National Park, with of the days of the month having rain. In March, humidity reaches as high as 80%. Additionally, it is windy.

What to wear/what to pack:

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

April

In April, Triglav National Park is frigid and very snowy. Temperatures routinely are in the high 20s F (single digits below 0 C) range. At night, lows are in the low 20s F (single digits below 0 C).

This is also a rainy time for Triglav National Park, with of the days of the month having rain. In April, humidity reaches as high as 90%.

What to wear/what to pack:

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

May

If you vacation in Triglav National Park during May, you are likely to find that it is freezing and somewhat snowy. Temperatures tend to hover around the 30s F (single digits C) during the day, while at night they can dip into the low 30s F (single digits below 0 C).

Humidity is generally between 80 and 90% during the day. In terms of precipitation, you can expect it to rain once in a while and snow regularly.

What to wear/what to pack:

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

June

In June, Triglav National Park can be very chilly. Temperatures routinely are in the low 40s F (single digits C) range. At night, lows are in the 30s F (single digits C).

This is also a rainy time for Triglav National Park, with a few of the days of the month having rain. In June, humidity reaches as high as 90%.

What to wear/what to pack:

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

July

Traveling to Triglav National Park in July, you will notice that it is cold and somewhat rainy. Expect it to rain 5-10 days this month. Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

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

August

August in Triglav National Park is pretty cool and somewhat rainy. 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).

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 80% to 80% range on average.

What to wear/what to pack:

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

September

September is cold. Temperatures average in the low 40s F (single digits C) during the day. It rains about a third of the time and snows once in a while.

What to wear/what to pack:

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

October

If you are traveling to Triglav National Park in October, you will notice that it is very cold. Expect it to rain a bit less than half of the time and snow about a third of the time.

Daytime temperatures are in the 30s F (single digits C).

What to wear/what to pack:

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

November

November for Triglav National Park is freezing and somewhat snowy. Temperatures average in the high 20s F (single digits below 0 C) during the day. It snows 5-10 days this month.

What to wear/what to pack:

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

December

December in Triglav National Park is biting cold and somewhat snowy. Temperatures average in the low 20s F (single digits below 0 C) during the day. It snows about half of the time.

What to wear/what to pack:

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

Year-round what to wear/what to pack for Triglav National Park, Slovenia

Here are some general tips on what to wear in Triglav National Park, as well as several items to remember to pack when traveling there. Triglav National Park is at a somewhat high altitude, and could cause problems for some.

For that reason, you will want to be constantly hydrated and pack altitude sickness remedies.

Ibuprofen
Ginko biloba or other supplements (ask your doctor)
A plug adadpter that supports outlet types C and F
A SIM card that works in Triglav National Park
If you plan to visit a church, make sure to bring appropriate clothing
Appropriate museum wear

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