Port Isaac Weather in January

January in Port Isaac brings low temperatures, with highs of 10°C (50°F) and nights dropping to 5°C (41°F). Rainfall is on the higher side this month, averaging around 107 mm (4.2 in), so keep a rain jacket handy.

Rainfall in Port Isaac in January

Past climate data indicates that roughly 21 days will see rain, totalling around 107 mm (4.2 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Port Isaac in January

January in Port Isaac sees highs of 10°C (50°F) and lows of 5°C (41°F) overnight. January marks the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Port Isaac in January

This month sees fewer sunny days, with about 68 hours of sunshine, perfect for those who enjoy cooler temperatures.

January in Port Isaac can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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 Port Isaac's climate page.

Port Isaac Temperature in January

Min Temperature 5°C (41°F)  

Max Temperature 10°C (50°F)  

Chance of Rain 70%  

Precipitation 107 mm (4.2 in)  

Rainy days 21 days  

Sunshine 68 hours *  

Percentage Sunshine *  

* Data from: Newquay, the United Kingdom (26 KM, 16 Miles).

What to Wear in Port Isaac in January

The weather can swing between comfortable and chilly in January, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Port Isaac in January

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

Swimming

4/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

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 Port Isaac's climate page.

More climate data for Port Isaac

Temperature Rainfall Sunshine

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