Porthmadog Weather in March

Thinking of visiting Porthmadog in March? Expect low temperatures reaching 10°C (50°F) during the day, dropping to 4°C (39°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Porthmadog in March

You can expect rain on around 19 days based on historical patterns, with 111 mm (4.4 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Porthmadog in March

In March, Porthmadog sees low temperatures, with highs of 10°C (50°F). Nights drop to around 4°C (39°F). It stays cool throughout the day, so warm layers are a good idea from morning to evening. With overnight lows of 4°C (39°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Porthmadog in March

The city usually sees around 85 hours of sunlight, indicating fewer sunny days.

If you're looking for dry conditions and comfortable temperatures, March may not be the ideal month to visit Porthmadog. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Porthmadog Temperature in March

Min Temperature 4°C (39°F)  

Max Temperature 10°C (50°F)  

Chance of Rain 63%  

Precipitation 111 mm (4.4 in)  

Rainy days 19 days  

Sunshine 85 hours *  

Percentage Sunshine *  

* Data from: Bala, the United Kingdom (35 KM, 22 Miles).

What to Wear in Porthmadog in March

We recommend to layer up for chilly conditions in Porthmadog in March. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Porthmadog in March

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

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 Porthmadog's climate page.

More climate data for Porthmadog

Temperature Rainfall Sunshine

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