Cairnryan Weather in March

What's the weather like in Cairnryan (Scotland) in March 2025?

The climate in Cairnryan during March can be summarized as cool and a little damp.

March is in the spring in Cairnryan and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 8°C (46°F), whilst at night 2°C (36°F) is normal.

Cairnryan weather averages (imperial / metric)
Daytime temperature 7.9°C 46.2°F
Nightly temperature 2.3°C 36.1°F
Average temperature 5.1°C 41.2°F
Daily sunshine 3.7 hrs
Avg rainfall 96 mm 3.8 ins
Rainy days 19 days
Sea temperature 7.1°C 44.8°F
Humidity 87%
Windspeed 22.3kph 14 mph

On average March is the 6th driest month of the year in Cairnryan with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.7 hours of sunshine per day.

March temperatures in Cairnryan

Cairnryan average temperature in March

March rainfall

Cairnryan average rain in March

March hourly sunshine

Cairnryan average rain in March

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Cairnryan in March 2024.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Cairnryan weather stats

Cairnryan weather statistics
Hottest month: July 17°C 62.6°F
Driest month: May 67mm 2.6ins
Sunniest month: May 6.9hrs
Coldest month: February 6.2°C 43.2°F
Wettest month: October 135mm 5.3ins
Map showing location of Cairnryan (54.97104, -5.01982) Cairnryan map pin © Google

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