Saint-Cast-le-Guildo Weather in March

What's the weather like in Saint-Cast-le-Guildo (Brittany) in March 2023?

The climate in Saint-Cast-le-Guildo during March can be summarized as cool and reasonably dry.

March is in the spring in Saint-Cast-le-Guildo and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cool 11°C (52°F), whilst at night 5°C (40°F) is normal.

Saint-Cast-le-Guildo weather averages (imperial / metric)
Daytime temperature 11°C 51.7°F
Nightly temperature 4.5°C 40°F
Average temperature 7.7°C 45.9°F
Daily sunshine 4.9 hrs
Avg rainfall 64 mm 2.5 ins
Rainy days 16 days
Sea temperature 9.5°C 49.2°F
Humidity 81%
Windspeed 18.7kph 12 mph

On average March is the 6th wettest month of the year in Saint-Cast-le-Guildo with around 64mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.9 hours of sunshine per day.

March temperatures in Saint-Cast-le-Guildo

Saint-Cast-le-Guildo average temperature in March

March rainfall

Saint-Cast-le-Guildo average rain in March

March hourly sunshine

Saint-Cast-le-Guildo 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 Saint-Cast-le-Guildo in March 2022.

Other monthly averages

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Saint-Cast-le-Guildo weather stats

Saint-Cast-le-Guildo weather statistics
Hottest month: July 21.5°C 70.7°F
Driest month: July 40mm 1.6ins
Sunniest month: July 8.8hrs
Coldest month: January 8.2°C 46.8°F
Wettest month: November 96mm 3.8ins
Map showing location of Saint-Cast-le-Guildo (48.63028, -2.25777)

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