Portrush Weather in May
What's the weather like in Portrush (N Ireland) in May 2024?
The climate in Portrush during May can be summarized as cool and reasonably dry.
May is in the spring in Portrush and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a cool 13°C (56°F), whilst at night 6°C (42°F) is normal.
| Daytime temperature | 13.4°C 56.1°F |
|---|---|
| Nightly temperature | 5.8°C 42.4°F |
| Average temperature | 9.6°C 49.3°F |
| Daily sunshine | 6.3 hrs |
| Avg rainfall | 66 mm 2.6 ins |
| Rainy days | 17 days |
| Sea temperature | 10°C 50°F |
| Humidity | 84% |
| Windspeed | 20.9kph 13 mph |
On average May is the 2nd driest month of the year in Portrush with around 66mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
May temperatures in Portrush
May rainfall
May 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 Portrush in May 2024.
Other monthly averages
Portrush weather stats
| Hottest month: | July | 16.9°C 62.4°F |
|---|---|---|
| Driest month: | April | 65mm 2.6ins |
| Sunniest month: | May | 6.3hrs |
| Coldest month: | January | 6.6°C 43.9°F |
| Wettest month: | October | 124mm 4.9ins |
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