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Weather & Climate in Ferns, Ireland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ferns experiences four distinct seasons with an average annual temperature of 50°F (10°C). Winters average 42°F in January while summers reach 59°F in July / relatively mild seasonal variation. The area gets 262 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 41.0 inches. The city sits at an elevation of 190 feet.
Temperature
42°F Jan (6°C)
59°F Jul (15°C)
| Annual Average | 49.8°F |
| 8% below US avg | |
| January Average | 42°F (6°C) |
| July Average | 59°F (15°C) |
| Sunny Days | 262 days/yr |
Geography
| Elevation | 190 ft (58 m) |
| Area | 217.1 sq mi (562.2 km²) |
| Population Density | 7/sq mi |
| Coordinates | 52.5883°N, 6.4997°W |
| Timezone | Europe/Dublin |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.8.
| May 29, 2013 | 14 km WSW of Nefyn, United Kingdom | M3.8 | 124 km | 10 km |
| Jun 26, 2013 | 14 km WSW of Nefyn, United Kingdom | M2.8 | 124 km | 8 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 4.6 in | Coldest, Wettest |
| February | 42°F (6°C) | 3.6 in | |
| March | 44°F (7°C) | 3.3 in | |
| April | 47°F (8°C) | 2.6 in | |
| May | 51°F (11°C) | 2.7 in | |
| June | 56°F (13°C) | 2.3 in | Driest |
| July | 59°F (15°C) | 2.4 in | Warmest |
| August | 59°F (15°C) | 3.2 in | |
| September | 56°F (13°C) | 3.5 in | |
| October | 51°F (11°C) | 4.2 in | |
| November | 46°F (8°C) | 4.0 in | |
| December | 43°F (6°C) | 4.6 in |
Ferns has a seasonal temperature swing of 17°F / from 42°F in January to 59°F in July. Total annual precipitation is 41.0 inches, with January being the wettest month (4.6") and June the driest (2.3").