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Draft data. Times, fares and step counts are desk estimates awaiting field checks. Unknown times stay unknown. How we verify

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 / −5°C
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.

Weather in December

Long-term averages
  • MývatnHighs around 1 °C, lows around -5 °C, 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.

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 →