Val d'Illiez, Switzerland: What to pack, what to wear, and when to go [2018]

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

When to go to Val d'Illiez, Switzerland

Based on the climate and weather in Val d'Illiez, the best time to go is July. See below for details.

What to wear/what to pack for Val d'Illiez, Switzerland by month

January

January is pretty cool. Temperatures average in the high 30s F (single digits C) during the day. There is frost about two thirds of the time. It rains or snows regularly.

What to wear/what to pack:

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

February

February in Val d'Illiez is cold. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the low 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:

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

March

In March, Val d'Illiez can be very chilly. Temperatures routinely are in the high 40s F (single digits C) range. At night, lows are in the 30s F (single digits C).

This is also a rainy time for Val d'Illiez, with several of the days of the month having rain. There is frost about a third of the time.

What to wear/what to pack:

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

April

April in Val d'Illiez is crisp. The average overnight temperatures in the area are in the high 30s F (single digits C).

What to wear/what to pack:

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

May

If you vacation in Val d'Illiez during May, you are likely to find that it is chilly. 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).

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

What to wear/what to pack:

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

June

If you are traveling to Val d'Illiez in June, you will notice that it is mild. Expect it to rain a bit less than half of the time. Daytime temperatures are in the low 60s F (low 20s C).

What to wear/what to pack:

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

July

If you vacation in Val d'Illiez during July, you are likely to find that it is warm. Temperatures tend to hover around the 70s F (mid 20s C) during the day, while at night they can dip into the 50s F (low 10s C).

In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

  • Dresses
  • Waterproof luggage
  • Umbrella
  • Sunscreen lotion
  • Shorts or short pants
  • Long and short sleeve shirts
  • Sandals
  • Rain coat
  • Waterproof footwear
  • Light footwear
  • Skirts

August

If you are traveling to Val d'Illiez in August, you will notice that it is a perfect temperature. 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:

  • Light footwear
  • Umbrella
  • Skirts
  • Waterproof footwear
  • Shorts or short pants
  • Sunscreen lotion
  • Sandals
  • Waterproof luggage
  • Dresses
  • Long and short sleeve shirts
  • Rain coat

September

If you are traveling to Val d'Illiez in September, you will notice that it is mild. Expect it to rain 5-10 days this month. Daytime temperatures are in the high 60s F (low 10s C).

What to wear/what to pack:

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

October

If you vacation in Val d'Illiez during October, you are likely to find that it is cool. Temperatures tend to hover around the high 50s F (mid 10s 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 a bit less than half of the time.

What to wear/what to pack:

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

November

November in Val d'Illiez can be brisk. Temperatures average in the high 40s F (single digits C) during the day.

There is frost a bit less than half of the time. It rains or snows a bit less than half of the time.

What to wear/what to pack:

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

December

December in Val d'Illiez is cold. The average overnight temperatures in the area are in the high 20s F (single digits below 0 C). There is frost about two thirds of the time.

What to wear/what to pack:

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

Year-round what to wear/what to pack for Val d'Illiez, Switzerland

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

  • A plug adadpter that supports outlet types C and J
  • A SIM card that works in Val d'Illiez

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