Penarth Weather in March

March in Penarth averages 11°C (52°F) during the day and 5°C (41°F) at night. With just 72 mm (2.8 in) of rainfall on average, it doesn't get much drier than this.

Rainfall in Penarth in March

The month is known for having the least rain of the year. The dry conditions are worth making the most of, even if you'll want a warm layer. You can expect rain on around 17 days based on historical patterns, with 72 mm (2.8 in) average for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Penarth in March

March in Penarth brings low temperatures, with highs of 11°C (52°F) and nights around 5°C (41°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Penarth in March

The month experiences a moderate amount of sunlight, with 119 hours of sunshine. This provides a nice balance between sunshine and clouds.

Wind Speed in Penarth in March

Average wind conditions reach 5 m/s (10 knots) in March. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

Average water temperature in March

At 7°C (45°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Penarth.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Penarth's climate page.

Penarth Temperature in March

Min Temperature 5°C (41°F)  

Max Temperature 11°C (52°F)  

Water Temperature 7°C (45°F) *  

Chance of Rain 57%  

Precipitation 72 mm (2.8 in)  

Rainy days 17 days  

Humidity 82% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 119 hours *  

Percentage Sunshine 33% *  

* Data from: Cardiff, the United Kingdom (12 KM, 8 Miles).

What to Wear in Penarth in March

Pack for changing conditions in Penarth in March. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Rain gear is recommended, you can expect wet weather on multiple days. Expect water temperatures of around 7°C (45°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Penarth in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

6/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Penarth's climate page.

More climate data for Penarth

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Penarth climate overview or explore weather in the United Kingdom.