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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, in Lyness, United Kingdom, is another chilly winter month, with an average temperature fluctuating between 5.8°C (42.4°F) and 7.5°C (45.5°F). The arrival of January brings an average high-temperature of a still frosty 7.5°C (45.5°F), nearly identical to December's 8.5°C (47.3°F). Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Lyness, United Kingdom, with an average temperature varying between 5.5°C (41.9°F) and 7°C (44.6°F). February proves to be the coldest month, recording an average maximum temperature of 7°C (44.6°F) and a minimum temperature of 5.5°C (41.9°F). Weather in February »
Weather in March
March, the first month of the spring in Lyness, is still a chilly month, with temperature in the range of an average low of 5.8°C (42.4°F) and an average high of 7.5°C (45.5°F). Entering March, the average high-temperature is recorded at a still chilly 7.5°C (45.5°F), exhibiting a minimal shift from February's 7°C (44.6°F). Weather in March »
Weather in April
April, like March, is another chilly spring month in Lyness, United Kingdom, with an average temperature fluctuating between 6.6°C (43.9°F) and 8.3°C (46.9°F). Lyness's average high-temperature in April sits at a still frosty 8.3°C (46.9°F), showing little difference from the previous month. Weather in April »
Weather in May
The last month of the spring, May, is another chilly month in Lyness, United Kingdom, with an average temperature ranging between min 8°C (46.4°F) and max 9.8°C (49.6°F). The initiation of May records an average high-temperature of a still chilly 9.8°C (49.6°F), displaying a near consistency with the previous month. Weather in May »
Weather in June
June, the first month of the summer in Lyness, is a cool month, with an average temperature ranging between max 11.8°C (53.2°F) and min 9.9°C (49.8°F). The advent of June denotes an average high-temperature of a cool 11.8°C (53.2°F), subtly different from May's 9.8°C (49.6°F). Weather in June »
Weather in July
July in Lyness, United Kingdom, is a moderate summer month, with an average temperature fluctuating between 11.8°C (53.2°F) and 13.6°C (56.5°F). With July's arrival, Lyness's weather records an average high-temperature of a moderate 13.6°C (56.5°F), marking little difference from June's 11.8°C (53.2°F). Weather in July »
Weather in August
August, the last month of the summer in Lyness, is also a moderate month, with an average temperature ranging between max 14.2°C (57.6°F) and min 12.4°C (54.3°F). With average high temperatures of 14.2°C (57.6°F) and lows of 12.4°C (54.3°F), August is the warmest month. Weather in August »
Weather in September
September, the first month of the autumn in Lyness, is still a mild month, with an average temperature ranging between min 11.7°C (53.1°F) and max 13.2°C (55.8°F). Lyness's average high-temperature in September is a still moderate 13.2°C (55.8°F), indicating a subtle variation from August. Weather in September »
Weather in October
October, the same as September, is a cool autumn month in Lyness, United Kingdom, with an average temperature fluctuating between 11.5°C (52.7°F) and 10.2°C (50.4°F). As Lyness steps into October, the average high-temperature holds at a cool 11.5°C (52.7°F), hinting at a minor fluctuation from the prior month. Weather in October »
Weather in November
November, the last month of the autumn in Lyness, is another chilly month, with an average temperature fluctuating between 9.6°C (49.3°F) and 8.1°C (46.6°F). Lyness, United Kingdom, registers an average high-temperature of a frosty 9.6°C (49.3°F) at the commencement of November, closely related to the preceding month. Weather in November »
Weather in December
December, the first month of the winter in Lyness, is still a chilly month, with an average temperature ranging between min 6.5°C (43.7°F) and max 8.5°C (47.3°F). December observes an average high-temperature of a still frosty 8.5°C (47.3°F), marking an insignificant difference from November's 9.6°C (49.3°F). Weather in December »
Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the least humid months in Lyness?
The months with the lowest humidity in Lyness, United Kingdom, are January and December, with an average relative humidity of 75%.
What is the wettest month in Lyness?
The wettest months are January and December, with an average 60mm (2.36") of rainfall.
How much does it rain in Lyness?
Throughout the year, in Lyness, United Kingdom, there are 233.4 rainfall days, and 572mm (22.52") of precipitation is accumulated.
When does it snow in Lyness?
January through April, November and December are months with snowfall.
How much does it snow in Lyness?
Throughout the year, in Lyness, United Kingdom, there are 4.8 snowfall days, and 23mm (0.91") of snow is accumulated.
What are the months with the lowest UV index in Lyness?
The months with the lowest UV index in Lyness are January through March and December, with an average maximum UV index of 2.
What part of the year is the coldest in Lyness?
The coldest temperatures occur during February, when averages reach a peak of 7°C (44.6°F) and a low of 5.5°C (41.9°F).
What is the snowiest month in Lyness?
February is the month with the most snowfall. Snow falls for 1.2 days and accumulates 5mm (0.2") of snow.
What is the driest month in Lyness?
April is the month with the least rainfall in Lyness. Rain falls for 17.2 days and accumulates 30mm (1.18") of precipitation.
When it does not snow in Lyness?
In Lyness, snow does not fall in May through October.
When are the longest days in Lyness?
The month with the longest days is June, with an average of 18h and 18min of daylight.
What month has the most sunshine in Lyness?
June has the most sunshine of the year, with an average of 8.1h of sunshine.
When is the highest UV index in Lyness?
The months with the highest UV index are June, July and September, with an average maximum UV index of 4.
What is the most humid month in Lyness?
July is the most humid month in Lyness, with an average relative humidity of 86%.
What are the warmest months in Lyness?
August, recognised by an average high temperature of 14.2°C (57.6°F) and a low of 12.4°C (54.3°F), is Lyness's warmest month.
When is Daylight Saving Time (DST) in Lyness?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Lyness, and the time zone changes from BST to GMT. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 1:00 am, and the time zone reverts from GMT to BST.
What is the month with the shortest days in Lyness?
The month with the shortest days in Lyness is December, with an average of 6h and 24min of daylight.
What is the month with the least sunshine in Lyness?
December has the least sunshine of the year in Lyness, with an average of 3.1h of sunshine.
Average temperature
Lyness, United Kingdom
The warmest month (with the highest average high temperature) is August (14.2°C).
The month with the lowest average high temperature is February (7°C).
The month with the highest average low temperature is August (12.4°C).
The coldest month (with the lowest average low temperature) is February (5.5°C).
Average pressure
Lyness, United Kingdom
- Average pressure in January:
1005.2mbar - Average pressure in February:
1005.9mbar - Average pressure in March:
1009.7mbar - Average pressure in April:
1013.5mbar - Average pressure in May:
1014.4mbar - Average pressure in June:
1014.4mbar
- Average pressure in July:
1011.5mbar - Average pressure in August:
1009.7mbar - Average pressure in September:
1010.7mbar - Average pressure in October:
1009.4mbar - Average pressure in November:
1004.9mbar - Average pressure in December:
1003.7mbar
The months with the highest atmospheric pressure are May and June (1014.4mbar).
The month with the lowest atmospheric pressure is December (1003.7mbar).
Average wind speed
Lyness, United Kingdom
- Average wind speed in January:
38.7km/h - Average wind speed in February:
35.3km/h - Average wind speed in March:
32.5km/h - Average wind speed in April:
27.9km/h - Average wind speed in May:
24.6km/h - Average wind speed in June:
22.5km/h
- Average wind speed in July:
22.5km/h - Average wind speed in August:
24km/h - Average wind speed in September:
29.6km/h - Average wind speed in October:
33.6km/h - Average wind speed in November:
35.7km/h - Average wind speed in December:
37.5km/h
The windiest month (with the highest average wind speed) is January (38.7km/h).
The calmest months (with the lowest average wind speed) are June and July (22.5km/h).
Average humidity
Lyness, United Kingdom
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are January and December (75%).
Average rainfall
Lyness, United Kingdom
The wettest months (with the highest rainfall) are January and December (60mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days
Lyness, United Kingdom
- Average rainfall days in January:
21.7 days - Average rainfall days in February:
18 days - Average rainfall days in March:
20.3 days - Average rainfall days in April:
17.2 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
18.9 days - Average rainfall days in October:
21.3 days - Average rainfall days in November:
22.4 days - Average rainfall days in December:
23.5 days
The month with the highest number of rainy days is December (23.5 days).
The month with the least rainy days is June (15.5 days).
Average snowfall
Lyness, United Kingdom
The month with the highest snowfall is February (5mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Lyness, United Kingdom
- Average snowfall days in January:
0.7 days - Average snowfall days in February:
1.2 days - Average snowfall days in March:
1.2 days - Average snowfall days in April:
0.5 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.8 days
The months with the highest number of snowfall days are February and March (1.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Lyness, United Kingdom
- Average daylight in January:
7h and 1min - Average daylight in February:
9h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 3min - Average daylight in May:
16h and 5min - Average daylight in June:
18h and 2min
- Average daylight in July:
17h and 4min - Average daylight in August:
15h and 2min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 1min - Average daylight in November:
7h and 5min - Average daylight in December:
6h and 2min
The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).
- Average sunshine in January:
3h and 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
4h and 2min - Average sunshine in April:
6h and 5min - Average sunshine in May:
7h and 2min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
7h and 3min - Average sunshine in August:
7h and 1min - Average sunshine in September:
6h and 1min - Average sunshine in October:
3h and 5min - Average sunshine in November:
3h and 5min - Average sunshine in December:
3h and 1min
The month with the most sunshine is June (Average sunshine: 8h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days
Lyness, United Kingdom
- Average sunshine days in January:
5.7 days - Average sunshine days in February:
6.4 days - Average sunshine days in March:
6.3 days - Average sunshine days in April:
9.5 days - Average sunshine days in May:
11.4 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
9.5 days - Average sunshine days in August:
10.2 days - Average sunshine days in September:
8.5 days - Average sunshine days in October:
7.2 days - Average sunshine days in November:
5.1 days - Average sunshine days in December:
4.8 days
The month with the most sunshine days is May (11.4 days).
The month with the least sunshine days is December (4.8 days).
Average UV index
Lyness, United Kingdom
The months with the highest UV index are June, July and September (UV index 4).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover
Lyness, United Kingdom
The months with the most cloud cover are January and March (Cloud cover 67).
The months with the least cloud cover are April and May (Cloud cover 56).
Average visibility
Lyness, United Kingdom
The months with the highest visibility are February, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January and March (9km).
