Skip to content
Voykit
Draft data. Times, fares and step counts are desk estimates awaiting field checks. How we verify
Source checked
A source and a date are on record: we read it from an official or published page. Not yet confirmed on the ground.
Field checked
Someone checked it on the ground, with the date shown.
Plan calculated
Worked out by Voykit from its own data (times, distances, budgets). A calculation, not a measurement.

Unknown times stay unknown. How we verify

When to go · Spiez

Spiez in December

Avoid month. Listed as a month to avoid: Oct–May.

Key facts

Verdict
Avoid
Temperature
3°C (37°F) / −2°C (28°F)
average high / low
Rain days
10
Crowds
High
Switzerland overall
Prices
High
Switzerland overall

Verdict

AvoidBest and avoid months for Spiez

Listed as a month to avoid: Oct–May.

Is another month better than December?

December is rated avoid. These months rate higher:

Weather in December

Long-term averages
  • SpiezHighs around 3 °C (37 °F), lows around -2 °C (28 °F), rain on about 10 days

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Christmas big impact

    24–26 Dec · Switzerland

    Shops closed 25–26 Dec; resort prices peak through New Year.

Crowds and prices

Crowds · Switzerland overall
High
Prices · Switzerland overall
High

Switzerland overall: Christmas markets (Basel, Zurich, Montreux) and ski season from mid-month; Christmas–New Year is the most expensive week.

High-price month: see what to book ahead.

Compare two months

Weather, crowds and prices for any two months in Spiez, side by side.

  • Verdict

    Dec: Avoid

    Jun: Great (better)

  • Daytime high

    Dec: 3 °C (37 °F)

    Jun: 22 °C (72 °F)

  • Night low

    Dec: -2 °C (28 °F)

    Jun: 12 °C (54 °F)

  • Rain days

    Dec: 10

    Jun: 7 (better)

  • Crowds

    Dec: High

    Jun: Medium

  • Prices

    Dec: High

    Jun: Medium

  • Festivals listed

    Dec: 1

    Jun: 0

December: Listed as a month to avoid: Oct–May.

June: Inside Spiez's best window: Jun–Sep.

Spiez: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm coat, hat and gloves for mornings and evenings
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Switzerland in December →