Barnard Castle Weather in September

September in Barnard Castle averages 17°C (63°F) during the day and 9°C (48°F) at night. Quite a bit of rainfall is typical this month, with around 76 mm (3 in) on average. An umbrella is a good idea.

Rainfall in Barnard Castle in September

You can expect rain on around 16 days based on historical patterns, with 76 mm (3 in) average for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Barnard Castle in September

September in Barnard Castle sees highs of 17°C (63°F) and lows of 9°C (48°F) overnight. Conditions are often most pleasant around the middle of the day. Nights fall to 9°C (48°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 Barnard Castle in September

The area enjoys a balanced 128 hours of sunlight, ensuring it's neither too overcast nor too sunny.

For Barnard Castle itself, July and August generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Barnard Castle Temperature in September

Min Temperature 9°C (48°F)  

Max Temperature 17°C (63°F)  

Chance of Rain 54%  

Precipitation 76 mm (3 in)  

Rainy days 16 days  

Sunshine 128 hours *  

Percentage Sunshine *  

* Data from: Middlesbrough, the United Kingdom (44 KM, 27 Miles).

What to Wear in Barnard Castle in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Barnard Castle in September

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

9/10

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 Barnard Castle's climate page.

More climate data for Barnard Castle

Temperature Rainfall Sunshine

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