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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 Llangefni, United Kingdom, is a frosty winter month, with temperature in the range of an average high of 7.5°C (45.5°F) and an average low of 5.4°C (41.7°F). With January's advent, Llangefni sees an average high-temperature of a still chilly 7.5°C (45.5°F), subtly shifted from December's 8.9°C (48°F). Weather in January »
Weather in February
February, the last month of the winter in Llangefni, is another chilly month, with temperature in the range of an average high of 7.3°C (45.1°F) and an average low of 5°C (41°F). The month of February, characterized by an average high of 7.3°C (45.1°F) and a low of 5°C (41°F), is recognized as the coldest. Weather in February »
Weather in March
March, the first month of the spring in Llangefni, is still a chilly month, with an average temperature ranging between min 5.5°C (41.9°F) and max 8.3°C (46.9°F). With the onset of March, a modest change to a still frosty 8.3°C (46.9°F) from February's 7.3°C (45.1°F) is noted in high-temperature. Weather in March »
Weather in April
April in Llangefni, United Kingdom, is a cool spring month, with an average temperature fluctuating between 10.5°C (50.9°F) and 7.3°C (45.1°F). A minimal variation is noted in Llangefni's average high-temperature at the onset of April, reaching a fresh 10.5°C (50.9°F) from March's 8.3°C (46.9°F). Weather in April »
Weather in May
The last month of the spring, May, is also a fresh month in Llangefni, United Kingdom, with an average temperature fluctuating between 12.4°C (54.3°F) and 9.3°C (48.7°F). The advent of May presents an average high-temperature of a still fresh 12.4°C (54.3°F), maintaining a close correlation with the preceding month. Weather in May »
Weather in June
June, the first month of the summer in Llangefni, is a mild month, with an average temperature ranging between max 14.8°C (58.6°F) and min 11.6°C (52.9°F). Llangefni's weather in June indicates an average high-temperature of a moderate 14.8°C (58.6°F), nearly consistent with the 12.4°C (54.3°F) of May. Weather in June »
Weather in July
July is a refreshing summer month in Llangefni, United Kingdom, with an average temperature varying between 16.4°C (61.5°F) and 13.6°C (56.5°F). The onset of July manifests an average high-temperature of a comfortable 16.4°C (61.5°F), demonstrating a minor variation from the preceding month. Weather in July »
Weather in August
August, the last month of the summer in Llangefni, is another comfortable month, with temperature in the range of an average high of 16.6°C (61.9°F) and an average low of 14.1°C (57.4°F). Llangefni experiences its highest temperatures in August, with an average peak of 16.6°C (61.9°F) and a low of 14.1°C (57.4°F). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderate month in Llangefni, United Kingdom, with an average temperature fluctuating between 15.5°C (59.9°F) and 12.7°C (54.9°F). On the advent of September, Llangefni's average high-temperature exhibits a minor adjustment to a still refreshing 15.5°C (59.9°F) from August's 16.6°C (61.9°F). Weather in September »
Weather in October
October, the same as September, in Llangefni, United Kingdom, is a moderate autumn month, with an average temperature ranging between max 13.4°C (56.1°F) and min 10.9°C (51.6°F). October's arrival shows an average high-temperature of a still mild 13.4°C (56.1°F), hardly different from the previous month. Weather in October »
Weather in November
November, the last month of the autumn in Llangefni, is also a fresh month, with an average temperature ranging between max 10.6°C (51.1°F) and min 8.4°C (47.1°F). Llangefni marks the arrival of November with an average high-temperature of a fresh 10.6°C (51.1°F), hardly different from October's 13.4°C (56.1°F). Weather in November »
Weather in December
December, the first month of the winter in Llangefni, is still a chilly month, with temperature in the range of an average high of 8.9°C (48°F) and an average low of 6.8°C (44.2°F). Llangefni's December showcases an average high-temperature of a chilly 8.9°C (48°F), hardly distinct from November's 10.6°C (51.1°F). Weather in December »
Updated: Feb 8, 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
How many days does it rain in Llangefni?
Throughout the year, in Llangefni, United Kingdom, there are 196.7 rainfall days, and 430mm (16.93") of precipitation is accumulated.
When does it snow in Llangefni?
January through March, November and December are months with snowfall.
What is the snowiest month in Llangefni?
January is the month with the most snowfall in Llangefni, United Kingdom. Snow falls for 1.3 days and accumulates 10mm (0.39") of snow.
How many days does it snow in Llangefni?
In Llangefni, United Kingdom, during the entire year, snow falls for 5.5 days and aggregates up to 29mm (1.14") of snow.
What are the months with the lowest UV index in Llangefni?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Llangefni.
What are the coldest months in Llangefni?
February stands out as Llangefni's coldest month, with an average high-temperature of 7.3°C (45.1°F) and a low-temperature of 5°C (41°F).
What are the least humid months in Llangefni?
April and November, with an average relative humidity of 80%, are the least humid months.
What is the driest month in Llangefni?
The months with the least rainfall in Llangefni are April and May Rain falls for 14 days and accumulates 21mm (0.83") of rain.
When it does not snow in Llangefni?
April through October are months without snowfall in Llangefni, United Kingdom.
What month has the most sunshine in Llangefni?
The month with the most sunshine is May, with an average of 8.4h of sunshine.
What are the months with the highest UV index in Llangefni?
May through September, with an average maximum UV index of 4, are months with the highest UV index in Llangefni, United Kingdom.
When are the longest days in Llangefni?
June has the longest days of the year in Llangefni, United Kingdom, with an average of 16h and 54min of daylight.
What is the most humid month in Llangefni?
The months with the highest humidity in Llangefni are July and August, with an average relative humidity of 84%.
What month is the hottest in Llangefni?
August is the warmest month in Llangefni, United Kingdom, exhibiting average temperatures of 16.6°C (61.9°F) at the peak and 14.1°C (57.4°F) at the base.
When is Daylight Saving Time (DST) in Llangefni?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Llangefni, United Kingdom, 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 wettest month in Llangefni?
The month with the most rainfall in Llangefni, United Kingdom, is November, when the rain falls for 19.5 days and typically aggregates up to 51mm (2.01") of precipitation.
What is the month with the shortest days in Llangefni?
With an average of 7h and 36min of daylight, December has the shortest days of the year.
What is the month with the least sunshine in Llangefni?
With an average of 3.7h of sunshine, December has the least sunshine of the year in Llangefni.
Average temperature
Llangefni, United Kingdom
The warmest month (with the highest average high temperature) is August (16.6°C).
The month with the lowest average high temperature is February (7.3°C).
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (5°C).
Average pressure
Llangefni, United Kingdom
- Average pressure in January:
1012.1mbar - Average pressure in February:
1011.7mbar - Average pressure in March:
1014.4mbar - Average pressure in April:
1015mbar - Average pressure in May:
1016.1mbar - Average pressure in June:
1015.3mbar
- Average pressure in July:
1014.1mbar - Average pressure in August:
1013.2mbar - Average pressure in September:
1015.5mbar - Average pressure in October:
1013.4mbar - Average pressure in November:
1008.7mbar - Average pressure in December:
1011.7mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.7mbar).
Average wind speed
Llangefni, United Kingdom
- Average wind speed in January:
27km/h - Average wind speed in February:
26.1km/h - Average wind speed in March:
22.6km/h - Average wind speed in April:
18.9km/h - Average wind speed in May:
19.2km/h - Average wind speed in June:
17.2km/h
- Average wind speed in July:
17.7km/h - Average wind speed in August:
20.2km/h - Average wind speed in September:
21.4km/h - Average wind speed in October:
23.5km/h - Average wind speed in November:
26.3km/h - Average wind speed in December:
28.6km/h
The windiest month (with the highest average wind speed) is December (28.6km/h).
The calmest month (with the lowest average wind speed) is June (17.2km/h).
Average humidity
Llangefni, United Kingdom
The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are April and November (80%).
Average rainfall
Llangefni, United Kingdom
The wettest month (with the highest rainfall) is November (51mm).
The driest months (with the least rainfall) are April and May (21mm).
Average rainfall days
Llangefni, United Kingdom
- Average rainfall days in January:
18.4 days - Average rainfall days in February:
14.9 days - Average rainfall days in March:
14.5 days - Average rainfall days in April:
14 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
13.2 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
19.9 days - Average rainfall days in September:
15.4 days - Average rainfall days in October:
16.5 days - Average rainfall days in November:
19.5 days - Average rainfall days in December:
19.5 days
The month with the highest number of rainy days is August (19.9 days).
The month with the least rainy days is June (13.2 days).
Average snowfall
Llangefni, United Kingdom
The month with the highest snowfall is January (10mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Llangefni, United Kingdom
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
2.1 days - Average snowfall days in March:
0.5 days - Average snowfall days in April:
0.1 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:
1.1 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Llangefni, United Kingdom
- Average daylight in January:
8h and 1min - Average daylight in February:
9h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 5min - Average daylight in June:
16h and 5min
- Average daylight in July:
16h and 2min - Average daylight in August:
14h and 4min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 4min - Average daylight in December:
7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
3h and 5min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 2min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
7h and 5min - Average sunshine in August:
7h and 3min - Average sunshine in September:
6h and 5min - Average sunshine in October:
4h and 2min - Average sunshine in November:
3h and 5min - Average sunshine in December:
3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days
Llangefni, United Kingdom
- Average sunshine days in January:
8 days - Average sunshine days in February:
8.9 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
14 days - Average sunshine days in May:
14.5 days - Average sunshine days in June:
14.7 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
8.1 days - Average sunshine days in September:
11 days - Average sunshine days in October:
9.5 days - Average sunshine days in November:
6.5 days - Average sunshine days in December:
6.2 days
The month with the most sunshine days is June (14.7 days).
The month with the least sunshine days is December (6.2 days).
Average UV index
Llangefni, United Kingdom
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Llangefni, United Kingdom
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility
Llangefni, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
