Merton
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Merton Weather in August

Merton in August sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 13°C (55°F). Rainfall is fairly high at around 85 mm (3.3 in) on average, so pack waterproofs just in case.

Rainfall in Merton in August

Looking at the last 30 years, the data shows about 15 days with rain, averaging 85 mm (3.3 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Merton in August

August is one of the better months to visit Merton. Expect 20°C (68°F) during the day and 13°C (55°F) at night. August is known for being in the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. On average, it has the peak temperatures of the year.

Sunshine in Merton in August

You can expect a moderate amount of sunlight, with approximately 170 hours. This means a pleasant mix of sun and overcast.

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

Merton Temperature in August

Min Temperature
13°C (55°F)
Max Temperature
20°C (68°F)
Chance of Rain
50%
Precipitation
85 mm (3.3 in)
Rainy days
15 days
Sunshine
170 hours *
Percentage Sunshine
*
* Data from: Exeter, the United Kingdom (43 KM, 27 Miles).

Merton Weather by Month

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

Best Places in the United Kingdom in August

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 August →

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 Merton in August

Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Merton in August

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

  • Swimming
    6/10
  • Cycling
    9/10
  • Walking
    9/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Merton 3-Day Forecast

More climate data for Merton

Popular in August

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

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