Temperature
Cool by day, cold at night.
53°Ftypical April high
Typical range
April climate
April in Portrush
United Kingdom · Europe
Cool days and some sun.
Some tradeoffs
Daytime high
53°F
Lows around 43°F
Rain
Frequent rain
Sun
9.5 h/day
Air feel
Very dry
When to visit
Month-by-month fit
Best
Precipitation
Rain is frequent. About 17 wet days this month.
57%wet-day frequency
AmountWet-day chance
Sunshine
Cloudier spells limit sunshine.
9.4 hApril sunshine
Heat & humidity by month
Humidity is rarely noticeable in the cool air.
Very dryApril Heat feel
Easy airWarm airHumid air
Hourly temperature pattern
In April, afternoons feel about 43° and nights feel near 37°.
FreezingVery coldColdCoolNight hours
Clear sky
Mostly cloudy skies this month.
33%April Clear sky
Clear skyCloud
Wind pattern
Breezy April days can feel brisker in open spots.
10 mphApril Breezy
More detailIncludes daypart comfort
Typical April day
April late afternoons are around 52°F, easing to about 50°F in early evening.
Avg temp Typical range
Morning47°F
Rain27%
Cloud73%
Humid airLow
Sun intensityLow
Midday51°F
Rain37%
Cloud76%
Humid airLow
Sun intensityModerate
Late afternoon52°F
Rain35%
Cloud76%
Humid airLow
Sun intensityModerate
Early evening50°F
Rain24%
Cloud69%
Humid airLow
Sun intensityMinimal
Best windowData tableView month-by-month numbers
View month-by-month numbers
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 46 | 39 | 3.1 | 16 | 3.7 | 86 |
| Feb | 48 | 41 | 3.3 | 16 | 5.6 | 84 |
| Mar | 50 | 41 | 2.8 | 16 | 7.2 | 82 |
| Apr | 53 | 43 | 3.2 | 17 | 9.4 | 80 |
| May | 58 | 48 | 3.2 | 16 | 10.9 | 80 |
| Jun | 62 | 52 | 2.9 | 16 | 10.7 | 82 |
| Jul | 64 | 55 | 3.6 | 17 | 9.8 | 84 |
| Aug | 65 | 55 | 3.6 | 17 | 9.0 | 84 |
| Sep | 62 | 53 | 3.7 | 16 | 7.4 | 84 |
| Oct | 57 | 50 | 4.7 | 20 | 5.8 | 85 |
| Nov | 51 | 44 | 3.8 | 17 | 4.2 | 86 |
| Dec | 48 | 42 | 4.1 | 18 | 3.3 | 86 |
Similar climates
Similar
Similar climateAmsterdamNetherlandsSimilar climateLondonUnited KingdomSimilar climateDublinIrelandSimilar climateCopenhagenDenmark
Want a side-by-side climate view? Compare Portrush with Amsterdam.
Climate data notePlanning guidance, not a forecast
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 31, 2026
Data & methodology