Blanchardstown Weather in March

During March, Blanchardstown experiences low daytime temperatures of 11°C (52°F) and cooler nights around 4°C (39°F). As the driest month of the year, rainfall is at its lowest.

Rainfall in Blanchardstown in March

Enjoy minimal rain interruptions this month. The dry conditions make it a reliable choice for outdoor plans, even if it's not beach weather. Typically, you can expect about 16 days of rain this month, with 62 mm (2.4 in) on average. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Blanchardstown in March

If you're visiting Blanchardstown in March, expect highs of 11°C (52°F) and overnight lows around 4°C (39°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Blanchardstown in March

The area enjoys a moderate level of sunlight, with around 110 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Blanchardstown in March

Wind speeds average 6 m/s (12 knots) during March. At this speed, expect strong winds that make large branches move and create some resistance when walking. Since this is an average, some days have fresh winds while others have strong breezes that can make umbrellas tricky to control.

Average water temperature in March

With water temperatures around 8°C (46°F), swimming isn't really an option for most visitors. The cold sets in quickly and a wetsuit won't fully solve it.

If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.