Tallaght Weather in August
With daytime temperatures of 20°C (68°F) and nighttime lows of 12°C (54°F), August in Tallaght brings pleasant temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 84 mm (3.3 in) falls on average.
Rainfall in Tallaght in August
Historically, the month has about 16 days of rain, averaging 84 mm (3.3 in) in total. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Tallaght in August
August is a excellent month in Tallaght, with 20°C (68°F) during the day and 12°C (54°F) at night. Experience the summer season in August. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 12°C (54°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 Tallaght in August
The area enjoys a moderate level of sunlight, with around 157 hours. It's a good balance between sunny and cloudy days.
Wind Speed in Tallaght in August
Wind speeds average 4 m/s (8 knots) during August. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in August
With water at 15°C (59°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.If you're a fan of comfortable temperatures and drier conditions, August is a great time to visit.
Tallaght Temperature in August
Tallaght Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tallaght - and find the best time to visit.
Best Places in Ireland in August
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in August →
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 Tallaght 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. With water temperatures around 15°C (59°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.
What To Do in Tallaght in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling9/10 -
Walking9/10 -
Camping8/10 -
Outdoor sports9/10
Tallaght 3-Day Forecast
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Tallaght climate overview or explore weather in Ireland.
Popular in August
Where to go in August - average daytime high across popular destinations.
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