Reykjavík in March
In March, Reykjavík averages 4°C (39°F) during the day and -1°C (30°F) at night, with around 13 days of rain (80 mm total).
Off-peakConditions are cold — pack winter layers. Plan for unsettled weather and bring rain gear. Snowfall occurs on roughly 6 days.
March in Reykjavík is outside the typical sweet spot for sightseeing weather. It can still be a great time to visit if you have specific reasons (festivals, off-season pricing, etc.).
How March compares to the rest of the year in Reykjavík
March is in the middle of the year for warmth in Reykjavík (8th of 12) and moderately rainy compared to the rest of the year (5th of 12). Daytime temperature runs 3°C below the annual average (7°C). March runs 1°C warmer than February (3°C) and warms a further 2°C into April (6°C).
March sunrise & sunset in Reykjavík
Times shown for Reykjavík local time (Atlantic/Reykjavik), calculated for the 15th of March. They shift by a few minutes day to day across the month.
Photography light in Reykjavík — March
Golden-hour and blue-hour windows for the 15th of March, in Reykjavík's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Reykjavík in March
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on March's tier (Off-peak) and Reykjavík's popularity.
Crowds & pricing — March in Reykjavík
This is off-peak for Reykjavík — the lowest prices of the year and the fewest crowds, but with real trade-offs: some restaurants, hotels, and beach businesses may close for the season; weather conditions can make outdoor activities unpredictable; and a handful of seasonal sights run reduced hours or close entirely. Great if you prefer a quiet local rhythm and don't mind the climate giving you reasons to choose indoor activities.
Why this tier: challenging tourism weather
Sun & mosquito risk — March in Reykjavík
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
❄️ Snowy — Reykjavík in March
Gear: Frequent snowfall. Waterproof boots and a real insulated coat are essential — not a fashion peacoat.
Sea temperature in Reykjavík — March
Across the year Reykjavík's sea swings from 1.9°C (January) to 12.4°C (August) — March sits at 2.9°C.
Reykjavík in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 2°C / 36°F | -2°C / 28°F | 75 mm | 14 | 8 |
| February | 3°C / 37°F | -2°C / 28°F | 70 mm | 13 | 7 |
| March | 4°C / 39°F | -1°C / 30°F | 80 mm | 13 | 6 |
| April | 6°C / 43°F | 1°C / 34°F | 60 mm | 12 | 3 |
| May | 9°C / 48°F | 4°C / 39°F | 45 mm | 10 | 1 |
| June | 12°C / 54°F | 7°C / 45°F | 55 mm | 10 | 0 |
| July | 14°C / 57°F | 9°C / 48°F | 50 mm | 10 | 0 |
| August | 13°C / 55°F | 9°C / 48°F | 60 mm | 11 | 0 |
| September | 10°C / 50°F | 6°C / 43°F | 70 mm | 11 | 0 |
| October | 7°C / 45°F | 3°C / 37°F | 95 mm | 14 | 1 |
| November | 4°C / 39°F | 0°C / 32°F | 80 mm | 13 | 4 |
| December | 3°C / 37°F | -1°C / 30°F | 80 mm | 14 | 7 |
Other cities with similar March weather
🌍 See the full ranked list of climate twins for Reykjavík in March →
Frequently asked questions
How hot is Reykjavík in March?
In March, Reykjavík averages a high of 4°C (39°F) and a low of -1°C (30°F) — generally cold.
Does it rain a lot in Reykjavík in March?
March can be fairly wet in Reykjavík, with about 13 rainy days on average and roughly 6 snow days.
Is March a good time to visit Reykjavík?
March is cold. It suits travelers who are comfortable with cold weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Reykjavík in March?
Pack heavy winter layers, a coat, hat and gloves, plus a compact umbrella or rain jacket. See the full March packing list for Reykjavík for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.