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.