Cobh Weather in March

During March, Cobh experiences low daytime temperatures of 11°C (52°F) and cooler nights around 6°C (43°F). As the driest month of the year, rainfall is at its lowest.

Rainfall in Cobh in March

Expect fewer clouds and less rain as the month goes on. This makes it an ideal time for outdoor activities, even though the temperatures are on the cooler side. Based on our climate data of the past 30 years, about 18 days of rain are anticipated, with 67 mm (2.6 in) on average. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Cobh in March

Temperatures in Cobh in March top out at 11°C (52°F) and drop to 6°C (43°F) overnight. It stays cool throughout the day, so warm layers are a good idea from morning to evening. With lows around 6°C (43°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Cobh in March

You can expect a moderate amount of sunlight, with approximately 105 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Cobh in March

Average wind conditions reach 6 m/s (12 knots) in March. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.

Average water temperature in March

The water temperature is only 8°C (46°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.

If your ideal day consists of dry skies and pleasant temperatures, July, August and September typically offer the best circumstances for Cobh.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Cobh's climate page.

Cobh Temperature in March

Min Temperature 6°C (43°F)  

Max Temperature 11°C (52°F)  

Water Temperature 8°C (46°F) *  

Chance of Rain 58%  

Precipitation 67 mm (2.6 in)  

Rainy days 18 days  

Humidity 75% *  

Windspeed 6 m/s (12 knots) *  

Sunshine 105 hours *  

Percentage Sunshine 28% *  

* Data from: Cork, Ireland (14 KM, 8 Miles).

What to Wear in Cobh in March

The weather can swing between comfortable and chilly in March, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 8°C (46°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Cobh in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Ireland, check out our Cobh's climate page.

More climate data for Cobh

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Cobh climate overview or explore weather in Ireland.