Lough Carra Lake

Shallow limestone lake in County Mayo

Lough Carra sits inland in Connacht and attracts anglers and boaters for its trout fisheries, scattered islands and shoreline archaeology; small lodges and local guides provide access to the lake.

Main image

Lough Carra at a Glance#

How to Get to Lough Carra#

Lough Carra is reached from the town of Castlebar (about 15-20 minutes by car) via minor county roads. Local boat hire and guided trips are available from lakeside points; check seasonal services in advance.

Tips for Visiting Lough Carra#

  • Hire a boat to explore the lake's drumlin islands - they're remote and beautiful late in the afternoon.
  • Look for Lough Carra's underwater archaeological sites; local guides can explain reported crannogs and submerged features.
  • Combine a visit with nearby Céide Fields or Lough Mask to understand the region's rich peatland archaeology.

Best Time to Visit Lough Carra#

Summer offers easiest access for boating and angling; shoulder seasons are quieter but can be misty.

Summer
June-August · 12-20°C (54-68°F)
Best weather for boating and fishing; the lake is most accessible.
Spring/Autumn
April-May and September-October · 8-16°C (46-61°F)
Quieter and good for birdwatching; mornings can be misty.

Weather & Climate near Lough Carra#

Climate

Lough Carra's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in July) and cold winters (coldest in January). Temperatures range from 3°C to 19°C. Abundant rainfall (1127 mm/year), wettest in November.

Air Quality: AQI 28 Good
Best Time to Visit
JulyJuneAugust
Temperature & Rainfall
Temperature Range
29°
Warmest Month
-7°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor 3° - 8° 2° 121 mm overcast 92% 4.6 m/s 0.0 low 7.9h
February Poor 3° - 8° 2° 84 mm overcast 92% 4.6 m/s 0.1 low 9.6h
March Acceptable 4° - 10° 4° 93 mm overcast 89% 4.7 m/s 0.4 low 11.7h
April Acceptable 5° - 12° 6° 64 mm overcast 85% 4.0 m/s 0.8 moderate 13.8h
May Acceptable 7° - 15° 11° 72 mm overcast 82% 3.9 m/s 1.2 high 15.7h
June Good 10° - 17° 13° 64 mm overcast 82% 3.7 m/s 1.4 high 16.7h
July Good 12° - 19° 15° 67 mm overcast 84% 3.6 m/s 1.2 high 16.2h
August Good 11° - 19° 15° 90 mm overcast 85% 3.5 m/s 1.0 moderate 14.6h
September Good 10° - 16° 13° 100 mm overcast 87% 3.8 m/s 0.7 moderate 12.5h
October Acceptable 7° - 13° 10° 124 mm overcast 90% 4.0 m/s 0.3 low 10.4h
November Poor 5° - 10° 5° 125 mm overcast 92% 4.0 m/s 0.1 low 8.4h
December Poor 4° - 9° 3° 123 mm overcast 93% 4.3 m/s 0.0 low 7.3h