Dublin in March
In March, Dublin averages 11°C (52°F) during the day and 4°C (39°F) at night, with around 12 days of rain (50 mm total).
ShoulderConditions are cool — bring a jacket for evenings. Plan for unsettled weather and bring rain gear.
March in Dublin 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 Dublin
March is in the middle of the year for warmth in Dublin (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 (14°C). March runs 2°C warmer than February (9°C) and warms a further 2°C into April (13°C).
March sunrise & sunset in Dublin
Times shown for Dublin local time (Europe/Dublin), calculated for the 15th of March. They shift by a few minutes day to day across the month.
Photography light in Dublin — March
Golden-hour and blue-hour windows for the 15th of March, in Dublin's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Dublin 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 (Shoulder) and Dublin's popularity.
Crowds & pricing — March in Dublin
Dublin is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — March in Dublin
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.
Sea temperature in Dublin — March
Across the year Dublin's sea swings from 7.2°C (January) to 16.9°C (August) — March sits at 7.8°C.
Dublin in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 8°C / 46°F | 3°C / 37°F | 70 mm | 13 | 0 |
| February | 9°C / 48°F | 3°C / 37°F | 55 mm | 11 | 0 |
| March | 11°C / 52°F | 4°C / 39°F | 50 mm | 12 | 0 |
| April | 13°C / 55°F | 5°C / 41°F | 55 mm | 11 | 0 |
| May | 16°C / 61°F | 8°C / 46°F | 60 mm | 10 | 0 |
| June | 19°C / 66°F | 10°C / 50°F | 65 mm | 10 | 0 |
| July | 21°C / 70°F | 12°C / 54°F | 70 mm | 12 | 0 |
| August | 20°C / 68°F | 12°C / 54°F | 75 mm | 12 | 0 |
| September | 18°C / 64°F | 10°C / 50°F | 65 mm | 12 | 0 |
| October | 14°C / 57°F | 8°C / 46°F | 80 mm | 13 | 0 |
| November | 10°C / 50°F | 5°C / 41°F | 75 mm | 13 | 0 |
| December | 8°C / 46°F | 4°C / 39°F | 85 mm | 14 | 0 |
Other cities with similar March weather
🌍 See the full ranked list of climate twins for Dublin in March →
Frequently asked questions
How hot is Dublin in March?
In March, Dublin averages a high of 11°C (52°F) and a low of 4°C (39°F) — generally cool.
Does it rain a lot in Dublin in March?
March can be fairly wet in Dublin, with about 12 rainy days on average.
Is March a good time to visit Dublin?
March is cool. It suits travelers who are comfortable with cool weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Dublin in March?
Pack a warm jacket and layers, plus a compact umbrella or rain jacket. See the full March packing list for Dublin for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.