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Weather & Climate in Ballinteer, Ireland
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Ballinteer experiences four distinct seasons with an average annual temperature of 51°F (11°C). Winters average 42°F in January while summers reach 59°F in July / relatively mild seasonal variation. The area gets 203 sunny days per year. Annual precipitation totals 43.2 inches. The area receives 8.2 inches of snow annually. The city sits at an elevation of 322 feet.
Temperature
42°F Jan (6°C)
59°F Jul (15°C)
| Annual Average | 51.2°F |
| 5% below US avg | |
| January Average | 42°F (6°C) |
| July Average | 59°F (15°C) |
| Sunny Days | 203 days/yr |
Geography
| Elevation | 322 ft (98 m) |
| Area | 48.5 sq mi (125.5 km²) |
| Population Density | 176/sq mi |
| Coordinates | 53.2741°N, 6.2540°W |
| Timezone | Europe/Dublin |
Precipitation & Snow
Air Quality
Earthquake History
7 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 | 111 km | 10 km |
| Jul 29, 1992 | 8 km WNW of Caernarfon, United Kingdom | M3.5 | 125 km | 10 km |
| Feb 10, 1994 | 2 km NNE of Tregarth, United Kingdom | M3.3 | 145 km | 10 km |
| Sep 1, 1999 | 4 km SSW of Llanfairfechan, United Kingdom | M3.3 | 150 km | 10 km |
| May 26, 2015 | 6 km WSW of Caernarfon, United Kingdom | M3.0 | 128 km | 9 km |
| Jun 26, 2013 | 14 km WSW of Nefyn, United Kingdom | M2.8 | 112 km | 8 km |
| Oct 16, 1998 | 1 km WSW of Y Felinheli, United Kingdom | M2.7 | 135 km | 12 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 42°F (6°C) | 4.0 in | |
| February | 40°F (5°C) | 3.1 in | Coldest |
| March | 43°F (6°C) | 3.0 in | |
| April | 45°F (7°C) | 2.6 in | |
| May | 50°F (10°C) | 2.7 in | |
| June | 55°F (13°C) | 2.7 in | |
| July | 59°F (15°C) | 2.6 in | Warmest, Driest |
| August | 58°F (14°C) | 3.4 in | |
| September | 54°F (12°C) | 3.4 in | |
| October | 49°F (10°C) | 4.0 in | |
| November | 43°F (6°C) | 3.7 in | |
| December | 41°F (5°C) | 4.2 in | Wettest |
Ballinteer has a seasonal temperature swing of 18°F / from 40°F in February to 59°F in July. Total annual precipitation is 39.3 inches, with December being the wettest month (4.2") and July the driest (2.6").