Monthly weather forecast and climate
Lerwick, United Kingdom

How much does it rain in Lerwick?

In Lerwick, during the entire year, the rain falls for 201.6 days, and collects up to 1256.9mm (49.5") of precipitation.

When does it snow in Lerwick?

Months with snowfall in Lerwick are January through May, October through December.

How many days does it snow in Lerwick?

In Lerwick, during the entire year, snow falls for 48 days.

What is the snowiest month in Lerwick?

The month with the most snowfall days in Lerwick, United Kingdom, is January when snow falls for 10 days.

What is the coldest month in Lerwick?

February is the coldest month, with an average high-temperature of 5.5°C (41.9°F) and an average low-temperature of 1.5°C (34.7°F).

What is the driest month in Lerwick?

The month with the least rainfall is May when the rain falls for 10.8 days and typically collects 53.4mm (2.1") of precipitation.

What is the warmest month in Lerwick?

With an average high-temperature of 14.5°C (58.1°F) and an average low-temperature of 10.2°C (50.4°F), August is the warmest month.

What is the wettest month in Lerwick?

The month with the most rainfall is November when the rain falls for 21.4 days and typically aggregates up to 146mm (5.7") of precipitation.
Average temperature - Lerwick, United Kingdom
Average humidity - Lerwick, United Kingdom
Average rainfall - Lerwick, United Kingdom

The wettest month (with the highest rainfall) is November (146mm).
The driest month (with the lowest rainfall) is May (53.4mm).

Average rainfall days - Lerwick, United Kingdom

The month with the highest number of rainy days is December (21.8 days).
The month with the lowest number of rainy days is May (10.8 days).

Average snowfall days - Lerwick, United Kingdom

The month with the highest number of snowfall days is January (10 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average sea temperature - Lerwick, 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 (7.8°C).

Average daylight / Average sunshine - Lerwick, United Kingdom
Average UV index - Lerwick, United Kingdom
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