Crumlin
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Crumlin Weather in August

Crumlin in August sees pleasant temperatures, with highs around 19°C (66°F) and overnight lows of 12°C (54°F). Rainfall is at its peak this month, around 91 mm (3.6 in) on average, so waterproofs are essential.

Rainfall in Crumlin in August

This is the wettest month of the year, so having an umbrella ready is a smart choice. Looking at the last 30 years, the data shows about 19 days with rain, averaging 91 mm (3.6 in) for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Crumlin in August

Expect highs of 19°C (66°F) in Crumlin in August, with nights dropping to around 12°C (54°F). This month falls in the summer season. Conditions are often most pleasant around the middle of the day. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Crumlin in August

The area enjoys a moderate level of sunlight, with around 139 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Crumlin in August

August sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in August

The water temperature is 13°C (55°F), chilly, but perfectly fine for a swim if you're not too sensitive to cold water. A short wetsuit can make longer sessions more comfortable.

If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Crumlin.

Crumlin Temperature in August

Min Temperature
12°C (54°F)
Max Temperature
19°C (66°F)
Water Temperature
13°C (55°F) *
Chance of Rain
63%
Precipitation
91 mm (3.6 in)
Rainy days
19 days
Humidity
89% *
Windspeed
4 m/s (8 knots) *
Sunshine
139 hours *
Percentage Sunshine
29% *
* Data from: Belfast, Ireland (3 KM, 2 Miles).

Crumlin Weather by Month

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

Pleasant temperatures in August mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. The water temperature sits at about 13°C (55°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Crumlin 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

Crumlin 3-Day Forecast

Popular in August

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

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