The climate in Barmouth during March can be summarized as cool and wet.
March is in the spring in Barmouth and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night 2°C (35°F) is normal.
Daytime temperature | 7.9°C 46.2°F |
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Nightly temperature | 1.9°C 35.4°F |
Average temperature | 4.9°C 40.8°F |
Daily sunshine | 3.5 hrs |
Avg rainfall | 149 mm 5.9 ins |
Rainy days | 19 days |
Sea temperature | 7.9°C 46.1°F |
Humidity | 86% |
Windspeed | 21.6kph 14 mph |
On average March is the 6th wettest month of the year in Barmouth with around 149mm 5.9 inches of rain making it a wet 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 3.5 hours of sunshine per day.
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 Barmouth in March 2024.
Hottest month: | July | 17.7°C 63.9°F |
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Driest month: | May | 101mm 4ins |
Sunniest month: | May | 6.6hrs |
Coldest month: | February | 6.1°C 43°F |
Wettest month: | December | 214mm 8.4ins |