Reykjavík Weather in May
8.9°C high · 3.7°C low · 59 mm rain · 7.4h sun
May is a cool month in Reykjavík — not peak season, but a good time to avoid crowds.
May at a glance
| Metric | Value |
|---|---|
| Average high | 8.9°C |
| Average low | 3.7°C |
| Rainfall | 59 mm |
| Sunshine | 7.4 hours/day |
| Daylight | 17.9 hours |
What to pack in May
Pack a warm coat and layers for Reykjavík in May.
Reykjavík weather by month
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Frequently asked questions
What is the weather in Reykjavík in May?
Highs of 8.9°C and lows of 3.7°C, with about 59 mm of rain and 7.4 hours of sunshine per day.
Is May a good time to visit Reykjavík?
May 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.