Portstewart Weather in August
What's the weather like in Portstewart (N Ireland) in August 2024?
The climate in Portstewart during August can be summarized as mild and a little damp.
August is in the summer in Portstewart and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 17°C (63°F), whilst at night 10°C (50°F) is normal.
| Daytime temperature | 17.3°C 63.1°F |
|---|---|
| Nightly temperature | 10°C 49.9°F |
| Average temperature | 13.6°C 56.5°F |
| Daily sunshine | 4.6 hrs |
| Avg rainfall | 92 mm 3.6 ins |
| Rainy days | 20 days |
| Sea temperature | 14.3°C 57.8°F |
| Humidity | 88% |
| Windspeed | 19kph 12 mph |
On average August is the 6th driest month of the year in Portstewart with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.6 hours of sunshine per day.
August temperatures in Portstewart
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Portstewart in August 2024.
Other monthly averages
Best places to visit in August
Portstewart weather stats
| Hottest month: | July | 17.1°C 62.8°F |
|---|---|---|
| Driest month: | April | 66mm 2.6ins |
| Sunniest month: | May | 6.2hrs |
| Coldest month: | January | 6.5°C 43.7°F |
| Wettest month: | October | 123mm 4.8ins |
© Google
Locations nearby
Top United Kingdom locations
- Belfast
- Birmingham
- Blackpool
- Bournemouth
- Brighton
- Cardiff
- Edinburgh
- Glasgow
- Liverpool
- London
- Manchester
- Newquay
- Oxford
- St Ives
- Swansea
- Torquay
- Weymouth
- Windsor
- York