Lough Lene

Lake Glacial lake in County Westmeath

Lough Lene in Westmeath features clear water, an island crannog and shoreline paths; visitors come for sailing, angling and archaeological interest rather than heavy tourist infrastructure.

Main image
Lough Lene
53.6603, -7.2283

How to Get to Lough Lene #

Lough Lene is close to Collinstown and is accessible from the N4 via county roads in County Westmeath. Local signage points to parking and boat launch areas; small local guides offer trips to Castle Island.

Tips for Visiting Lough Lene #

  • Explore the castle ruins on Castle Island - hire a boat or join a local guided trip to reach it.
  • The lake's limestone waters can be clear - an early morning paddle rewards with reflections and silence.
  • Look for the medieval archaeology along the shoreline; small finds have been recovered in the area.

Best Time to Visit Lough Lene #

Best visited between late spring and early autumn for access and milder weather.

Late spring/early summer
May-June · 10-20°C (50-68°F)
Pleasant weather for boating and lakeside walks.
Autumn
September-October · 8-16°C (46-61°F)
Quieter and good for birdwatching and photography.

Weather & Climate near Lough Lene #

Climate

Lough Lene's climate is classified as Oceanic - Oceanic climate with cool summers (peaking in July) and cold winters (coldest in January). Temperatures range from 2°C to 19°C. Abundant rainfall (1159 mm/year), wettest in December.

Best Time to Visit
JuneJulySeptember
Temperature & Rainfall
Temperature Range
27°
Warmest Month
-7°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 7°C and lows of 2°C. Significant rainfall (123 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
95%
Humidity
Very Humid

Weather

123 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.9h daylight

February

February is cold with highs of 8°C and lows of 2°C. Regular rainfall (94 mm) and mostly overcast skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
94%
Humidity
Very Humid

Weather

94 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.6h daylight

March

March is cold with highs of 10°C and lows of 3°C. Regular rainfall (99 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
91%
Humidity
Very Humid

Weather

99 mm
Rainfall
4.2 m/s
Wind
Light Breeze
0.4
UV Index
Low
11.7h daylight

April

April is cold with highs of 12°C and lows of 4°C. Moderate rainfall (70 mm) and mostly overcast skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
87%
Humidity
Very Humid

Weather

70 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.8
UV Index
Moderate
13.8h daylight

May

May is cool with highs of 15°C and lows of 6°C. Moderate rainfall (67 mm) and mostly overcast skies.

56 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
84%
Humidity
Very Humid

Weather

67 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.2
UV Index
High
15.7h daylight

June

June is cool with highs of 17°C and lows of 9°C. Moderate rainfall (72 mm) and mostly overcast skies.

64 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
83%
Humidity
Very Humid

Weather

72 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.5
UV Index
High
16.7h daylight

July

July is cool with highs of 19°C and lows of 11°C. Moderate rainfall (70 mm) and mostly overcast skies.

62 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 19°
85%
Humidity
Very Humid

Weather

70 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.3
UV Index
High
16.2h daylight

August

August is cool with highs of 18°C and lows of 10°C. Regular rainfall (95 mm) and mostly overcast skies.

59 Acceptable

Comfort

15°
Feels Like Cool
15°C
Temperature
11° 19°
86%
Humidity
Very Humid

Weather

95 mm
Rainfall
2.9 m/s
Wind
Calm
1.1
UV Index
High
14.6h daylight

September

September is cool with highs of 16°C and lows of 9°C. Regular rainfall (94 mm) and mostly overcast skies.

62 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
16°
88%
Humidity
Very Humid

Weather

94 mm
Rainfall
3.2 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
12.5h daylight

October

October is cold with highs of 13°C and lows of 6°C. Significant rainfall (122 mm) and mostly overcast skies.

50 Acceptable

Comfort

10°
Feels Like Cold
10°C
Temperature
13°
92%
Humidity
Very Humid

Weather

122 mm
Rainfall
3.5 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.4h daylight

November

November is cold with highs of 10°C and lows of 4°C. Significant rainfall (124 mm) and mostly overcast skies.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
95%
Humidity
Very Humid

Weather

124 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.4h daylight

December

December is cold with highs of 8°C and lows of 3°C. The wettest month with heavy rain (129 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
96%
Humidity
Very Humid

Weather

129 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.0
UV Index
Low
7.3h daylight

Nearby Attractions to Lough Lene