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When to go · Mývatn

Mývatn in December

Mixed month. Outside the best window (Jun–Sep). Across Iceland: Darkest month, Christmas lights and fireworks; storms can close roads for days.

Key facts

Verdict
Mixed
Temperature
1°C (34°F) / −5°C (23°F)
average high / low
Rain days
13
Crowds
Medium
Iceland overall
Prices
High
Iceland overall

Verdict

MixedIceland month rating

Outside the best window (Jun–Sep). Across Iceland: Darkest month, Christmas lights and fireworks; storms can close roads for days.

Is another month better than December?

December is rated mixed. These months rate higher:

Weather in December

Long-term averages
  • MývatnHighs around 1 °C (34 °F), lows around -5 °C (23 °F), rain on about 13 days
  • North and east, Iceland · Akureyri, Mývatn, Húsavík, East Fjordscool

    Colder, drier and often sunnier than the south; more snow in winter, warmer summer 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 and New Year big impact

    24–26 Dec, 31 Dec – 1 Jan · Iceland

    Shops and restaurants close from mid-afternoon on the 24th and 31st; huge private fireworks on New Year's Eve.

Crowds and prices

Crowds · Iceland overall
Medium
Prices · Iceland overall
High

Iceland overall: Darkest month, Christmas lights and fireworks; storms can close roads for days.

High-price month: see what to book ahead.

Compare two months

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

  • Verdict

    Dec: Mixed

    Jun: Great (better)

  • Daytime high

    Dec: 1 °C (34 °F)

    Jun: 12 °C (54 °F)

  • Night low

    Dec: -5 °C (23 °F)

    Jun: 5 °C (41 °F)

  • Rain days

    Dec: 13

    Jun: 8 (better)

  • Crowds

    Dec: Medium

    Jun: High

  • Prices

    Dec: High

    Jun: High

  • Festivals listed

    Dec: 1

    Jun: 0

December: Outside the best window (Jun–Sep). Across Iceland: Darkest month, Christmas lights and fireworks; storms can close roads for days.

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

Mývatn: 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
  • Layers: a fleece or light jacket

Build the full packing list for your trip →

Across Iceland in December →