Reykjavík Weather in December
2.8°C high · -2.2°C low · 93 mm rain · 0.1h sun
Dec is a cool month in Reykjavík — not peak season, but a good time to avoid crowds.
December at a glance
| Metric | Value |
|---|---|
| Average high | 2.8°C |
| Average low | -2.2°C |
| Rainfall | 93 mm |
| Sunshine | 0.1 hours/day |
| Daylight | 3.6 hours |
What to pack in December
Pack a warm coat and layers, plus a raincoat and umbrella for Reykjavík in December.
Reykjavík weather by month
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Frequently asked questions
What is the weather in Reykjavík in December?
Highs of 2.8°C and lows of -2.2°C, with about 93 mm of rain and 0.1 hours of sunshine per day.
Is December a good time to visit Reykjavík?
Dec is a cool month in Reykjavík — not peak season, but a good time to avoid crowds.
What to do in Reykjavík · Best time to visit Reykjavík
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.