Newlyn
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Newlyn Weather in September

With daytime temperatures of 18°C (64°F) and nighttime lows of 14°C (57°F), September in Newlyn brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 70 mm (2.8 in) falls on average.

Rainfall in Newlyn in September

Historically, September sees about 16 days of rain, with a monthly average of 70 mm (2.8 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Newlyn in September

Temperatures in Newlyn in September top out at 18°C (64°F) and drop to 14°C (57°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Newlyn in September

The month brings about 165 hours of sunlight, offering a comfortable mix of sun and overcast.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

Newlyn Temperature in September

Min Temperature
14°C (57°F)
Max Temperature
18°C (64°F)
Chance of Rain
54%
Precipitation
70 mm (2.8 in)
Rainy days
16 days
Sunshine
165 hours *
Percentage Sunshine
*
* Data from: Newquay, the United Kingdom (47 KM, 29 Miles).

Newlyn Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Newlyn - and find the best time to visit.

Best Places in the United Kingdom in September

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Newlyn 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 Newlyn in September

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

  • Swimming
    6/10
  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    7/10
  • Camping
    8/10
  • Outdoor sports
    10/10

Newlyn 3-Day Forecast

More climate data for Newlyn

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.