Cornwall weather in March
Thinking about venturing to Cornwall this March and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:
What is the weather like in Cornwall in March?
Cornwall is a region in the United Kingdom. March in Cornwall generally has cold temperatures, with moderate precipitation.
You can expect cold maximum daytime temperatures of around 12°C and nighttime temperatures around 6°C in Newquay.
In March, precipitation varies across different areas. From moderate rainfall in Porthscatho with an average of 65 mm to moderate rainfall in Gooseham with 83 mm. Most cities enjoy a balanced amount of sunshine, with around 127 hours of sunlight anticipated in Newquay. This ensures the days are neither too dim nor excessively sunny.
To learn more about the conditions in specific areas of Cornwall in March, check out the map below. For more details on the yearly weather, visit our Cornwall climate page.
Where to go in Cornwall in March
perfect weather
pleasant
tolerable
unpleasant
poor
Popular destinations
What is the weather like in March for the 5 most popular destinations in Cornwall?
Newquay
In March Newquay generally has low temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 6°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
St Austell
In March St Austell generally has low temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 6°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Penzance
In March Penzance generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 7°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Bude
In March Bude generally has low temperatures with maximum daytime temperatures around 11°C, minimum nighttime temperatures around 6°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Falmouth
In March Falmouth generally has low temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 6°C and moderate monthly rainfall. So on average the conditions are unpleasant that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Is your destination not in the list? Have a look at other destinations in Cornwall, in the United Kingdom.
Is March the best time to visit Cornwall?
In our opinion, March may not be the ideal time to visit Cornwall due to the typically unpleasant weather in Newquay.
Generally speaking, July and August provide perfect weather in Newquay. In contrast, February, November and December tend to have poor weather conditions.
Interested in more climate information?
We have much more information about the climate in Cornwall.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.