Slough
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Slough Weather in August

Slough in August averages 23°C (73°F) during the day and 13°C (55°F) at night. This is part of the summer season, and quite a bit of rainfall is expected this month.

Rainfall in Slough in August

Historically, approximately 13 days this month are expected to have rain, averaging 66 mm (2.6 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Slough in August

If you're visiting Slough in August, expect excellent temperatures with highs of 23°C (73°F) and overnight lows of 13°C (55°F). August is part of summer. Overall, the month follows a fairly predictable daily temperature pattern. At 13°C (55°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 Slough in August

With approximately 204 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Slough in August

August has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Slough.

Slough Temperature in August

Min Temperature
13°C (55°F)
Max Temperature
23°C (73°F)
Chance of Rain
42%
Precipitation
66 mm (2.6 in)
Rainy days
13 days
Humidity
68% *
Windspeed
3 m/s (6 knots) *
Sunshine
204 hours *
Percentage Sunshine
45% *
* Data from: London, the United Kingdom (10 KM, 6 Miles).

Slough Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Slough - 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 Slough in August

For Slough in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Slough in August

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

  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    8/10
  • Camping
    8/10
  • Outdoor sports
    10/10

Slough 3-Day Forecast

Popular in August

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

Bucket list

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