Dublin Weather in March
Ireland · Oceanic climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
March in Dublin sees average temperatures ranging from a low of 4.9°C (40.8°F) to a high of 10.5°C (50.9°F), with a mean of 7.7°C (45.9°F). Compared to the annual average of 11.0°C (51.8°F), this month is 3.3°C cooler than the yearly norm. Precipitation averages 78.8mm, making it approximately 0.0mm wetter than the monthly average of 79.0mm. The city receives an average of 7.0 hours of sunshine per day during March, with relative humidity averaging 79.2%. Wind speeds reach an average maximum of 26.7 km/h. Snowfall averages 1.9cm during March, which can affect travel plans and outdoor activities. For travelers, this month offers a temperature experience in Dublin, with wetter-than-average conditions compared to the rest of the year.
Dublin's weather is a choose-your-own-adventure where every chapter includes rain. I packed a 'waterproof' jacket once — it wasn't. Bring serious rain gear: Gore-Tex or equivalent, year-round. The good news: rain rarely lasts long. My favorite window is May-June: 15°C, 7 hours of sun, and the pubs still have that winter coziness. August can be oddly humid. Skip January — 5°C, 70mm of rain, 8 hours of daylight if you're lucky. October has a melancholic charm but bring layers. Always pack for four seasons in one day, genuinely.
March vs Adjacent Months
| Metric | February | March | April |
|---|---|---|---|
| Mean Temp | 7.4°C (45.3°F) | 7.7°C (45.9°F) | 8.9°C (48.0°F) |
| Rainfall | 79.3mm | 78.8mm | 59.7mm |
| Sunshine | 5.0 hrs | 7.0 hrs | 9.7 hrs |
| Humidity | 78.9% | 79.2% | 78.0% |
| Wind | 31.4 km/h | 26.7 km/h | 23.1 km/h |
| Rainy Days | 17.8 | 21.4 | 19.0 |
| Snowfall | 1.1 cm | 1.9 cm | 0.2 cm |
Seasonal Context
March falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Dublin in March, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Dublin in March?
The average temperature in Dublin during March ranges from 4.9°C (40.8°F) to 10.5°C (50.9°F), with a mean of 7.7°C (45.9°F).
How much does it rain in Dublin in March?
Dublin receives an average of 78.8mm of precipitation in March, spread across approximately 21.4 rainy days.
What should I pack for Dublin in March?
Based on March weather data, pack warm layers, a medium jacket, and waterproof outerwear.
Is March a good time to visit Dublin?
March is a cooler month, suitable for travelers who prefer mild weather and fewer crowds. Pack warm layers and enjoy indoor attractions.
Other Months for Dublin
Cities with Similar March Climate (Oceanic)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 53.35°, -6.26°. Timezone: Europe/Dublin. Last updated: 2026-07-30.