Monthly weather forecast and climate
Isle of Lewis, United Kingdom

What is the coldest month in Isle of Lewis?

Coldest months are January, February and December, with an average high-temperature of 7°C (44.6°F).

How much does it rain in Isle of Lewis?

Throughout the year, in Isle of Lewis, 1196.9mm (47.1") of rain is accumulated.

What is the driest month in Isle of Lewis?

The month with the least rainfall in Isle of Lewis is May when 61.9mm (2.4") of precipitation is typically aggregated.

What is the warmest month in Isle of Lewis?

July and August, with an average high-temperature of 16°C (60.8°F), are warmest months in Isle of Lewis.

What is the rainiest month in Isle of Lewis?

December is the month with the most rainfall, with 135.8mm (5.3") of accumulated precipitation.
Average temperature - Isle of Lewis, United Kingdom
Average rainfall - Isle of Lewis, United Kingdom

The wettest month (with the highest rainfall) is December (135.8mm).
The driest month (with the lowest rainfall) is May (61.9mm).

Average sea temperature - Isle of Lewis, United Kingdom

The best month for swimming (with the highest average sea temperature) is August (13.3°C).
The coldest month (with the lowest average sea temperature) is March (7.6°C).

Average daylight / Average sunshine - Isle of Lewis, United Kingdom
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