Climate of Lerwick
Lerwick has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Lerwick is 10° degrees and there is about 623 mm of rain in a year. It is dry for 78 days a year with an average humidity of 80% and an UV-index of 3.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 7°C and 14°C
- Night:the average nighttime temperature is between 5°C and 13°C
- Sea temperature: the sea temperature is between 9°C and 15°C
- Rain: it rains 241 days and there is a total of approximately 621 mm rainfall
- Snow: it snows an average of 8 days per year
- Sun hours: throughout the year there are 2016 sun hours
Maximum temperature: | between 7°C and 14°C |
Warmest month: | 14°C in August |
Coldest month: | 7°C in January |
Night temperature: | between 5°C and 13°C |
Sea temperature: | between 9°C and 15°C |
Dry days: | 116 days |
Days with rain: | 241 days |
Days with snow: | 8 days |
Total rain sum: | 621 mm |
Hours of sunshine: | 2016 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Lerwick.
Precipitation graph
This graph shows the average amount of rainfall per month for Lerwick.
Climate table of Lerwick
In this climate table you can see at a glance what the average weather per month is for Lerwick. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Lerwick might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 7 | 7 | 7 | 8 | 10 | 12 | 13 | 14 | 13 | 11 | 9 | 8 |
Night temp. (°C) | 6 | 5 | 6 | 7 | 8 | 10 | 12 | 13 | 12 | 10 | 8 | 6 |
Water temp. (°C) | 9 | 9 | 9 | 9 | 10 | 13 | 14 | 15 | 14 | 13 | 12 | 11 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 68 | 53 | 59 | 31 | 34 | 23 | 35 | 53 | 53 | 69 | 67 | 76 |
Days with rain | 24 | 20 | 22 | 18 | 16 | 13 | 17 | 20 | 20 | 22 | 24 | 25 |
Days with snow | 1 | 2 | 2 | 1 | - | - | - | - | - | - | - | 2 |
Dry days | 6 | 6 | 7 | 11 | 15 | 17 | 14 | 11 | 10 | 9 | 6 | 4 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 3 | 3 | 4 | 7 | 8 | 10 | 8 | 7 | 6 | 4 | 4 | 2 |
Wind force (Bft) | 6 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 5 | 5 | 5 | 5 |
UV-index | 2 | 2 | 2 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 2 | 2 |
Best time to visit Lerwick
The best time to visit Lerwick in Scotland is from January through November. In this period you have a very cold temperature and little precipitation. The highest average temperature in Lerwick is 14°C in August and the lowest is 7°C in January. The highest water temperature is 15°C and it does not get colder than 9°C.
Climate of Lerwick by month
What is the average climate in a given month for Lerwick? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Lerwick weather experiences
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