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Weather in Swanlinbar · MET Norway forecast + Met Éireann averages

Weather in Swanlinbar

Judged by the averages, Swanlinbar sees November days reach 10°C and nights fall to 4°C. In December, the normal shifts to highs of 8°C and lows of 2°C. Over a whole year, the typical afternoon climbs from 8°C in January to 19°C in July.

Winter 8°/2°CSpring 13°/5°CSummer 19°/11°CAutumn 13°/6°C
Right now
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The forecast isn’t available just now.
Sunrise 07:40 · sunset 16:48

The forecast service didn’t answer, so there is no forecast for Swanlinbar just now. The town’s normal weather is on its Climate page.

What stands out about Swanlinbar’s weather

Read from the Met Éireann 30-year averages, against Irish towns. Each one opens the full story on the Climate page.

Climate →
Wetter than most Irish towns1,569 mm of rain in a normal year, wetter than almost every Irish town.Colder winter nights than most Irish townsJanuary nights average 1.9°C, colder than 94% of Irish towns.Cooler summers than most Irish townsJuly afternoons average 19.2°C, cooler than 92% of Irish towns.
A normal year

Where today sits in Swanlinbar’s year

Typical highs and lows month by month, from the Met Éireann 1991–2020 averages.

Full climate →
Winter
8° / 2°
499 mm of rain, the wettest season
Spring
13° / 5°
323 mm of rain
Summer
19° / 11°
318 mm of rain
Autumn now
13° / 6°
429 mm of rain
Best months to be outside
JunJulAug
Highs of 17–27°C and nights of 8°C or more
When is it wettest?December, with 182 mm.Is it warmer than it used to be?+0.2°C on the 1981–2010 averages.What is each month like?Highs, lows and rain for all 12.

Warnings and more

This page doesn’t repeat official warnings: check Met Éireann’s weather warnings before travelling in bad weather.

Met Éireann weather warningsStatus yellow, orange and red warnings for wind, rain, snow and ice, thunderstorms, fog and high temperatures, county by county, from Ireland’s national meteorological service.Rivers, tides and flood mapsfloodinfo.ie, from the Office of Public Works: live river and tide levels and the national flood maps.Swanlinbar’s climateNormal temperatures and rain month by month, from Met Éireann’s 30-year averages.

Forecast: Data from MET Norway (Norwegian Meteorological Institute), CC BY 4.0; wind in km/h and times in Irish time by us. Normals: Met Éireann 1991–2020 averages for the town (Copyright Met Éireann, CC BY 4.0). Sunrise and sunset are calculated from the town’s position.

Contains Central Statistics Office (CSO) data, Census 2022, and Tailte Éireann boundaries (CSO Urban Areas, Small Areas, local electoral areas, constituencies), under Creative Commons Attribution 4.0 (CC BY 4.0).