Climate and monthly weather forecastLlanfairfechan, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Llanfairfechan, United Kingdom, with an average temperature fluctuating between 6.8°C (44.2°F) and 3.8°C (38.8°F). Llanfairfechan, United Kingdom, reaches its lowest average temperatures in January, measuring 6.8°C (44.2°F) at the peak and 3.8°C (38.8°F) at the lowest. Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Llanfairfechan, United Kingdom, with temperature in the range of an average high of 7.1°C (44.8°F) and an average low of 3.9°C (39°F). Llanfairfechan's February reports an average high-temperature of a still chilly 7.1°C (44.8°F), exhibiting a minor difference from January. Weather in February »Weather in March
March, the first month of the spring in Llanfairfechan, is still a chilly month, with an average temperature fluctuating between 4.3°C (39.7°F) and 8.3°C (46.9°F). The average high-temperature during March registers at a still frosty 8.3°C (46.9°F), closely corresponding to the preceding month. Weather in March »Weather in April
April is a cool spring month in Llanfairfechan, United Kingdom, with an average temperature ranging between max 10.5°C (50.9°F) and min 5.9°C (42.6°F). Llanfairfechan marks the start of April with an average high-temperature of a cool 10.5°C (50.9°F), hinting at a slight fluctuation from March's 8.3°C (46.9°F). Weather in April »Weather in May
May, the last month of the spring in Llanfairfechan, is also a fresh month, with temperature in the range of an average high of 12.9°C (55.2°F) and an average low of 8.1°C (46.6°F). The arrival of May marks a slight shift to an average high-temperature of a still fresh 12.9°C (55.2°F) from April's 10.5°C (50.9°F). Weather in May »Weather in June
June, the first month of the summer in Llanfairfechan, is a refreshing month, with an average temperature varying between 10.6°C (51.1°F) and 15.4°C (59.7°F). The advent of June brings an average high-temperature of a mild 15.4°C (59.7°F), almost identical to the preceding month. Weather in June »Weather in July
July is an enjoyable summer month in Llanfairfechan, United Kingdom, with temperature in the range of an average low of 12.3°C (54.1°F) and an average high of 16.9°C (62.4°F). With an average high-temperature of 16.9°C (62.4°F) and an average low-temperature of 12.3°C (54.1°F), July is the warmest month. Weather in July »Weather in August
The last month of the summer, August, is also an enjoyable month in Llanfairfechan, United Kingdom, with temperature in the range of an average low of 12.8°C (55°F) and an average high of 16.8°C (62.2°F). The arrival of August sees an average high-temperature of a still refreshing 16.8°C (62.2°F), hardly diverging from July's 16.9°C (62.4°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderate month in Llanfairfechan, United Kingdom, with temperature in the range of an average low of 11.5°C (52.7°F) and an average high of 15.3°C (59.5°F). The transition into September shows a subtle variation to a moderate 15.3°C (59.5°F) from August's 16.8°C (62.2°F) in the average high-temperature. Weather in September »Weather in October
October, like September, is another refreshing autumn month in Llanfairfechan, United Kingdom, with temperature in the range of an average low of 9.7°C (49.5°F) and an average high of 13.1°C (55.6°F). In the transition from September to October, Llanfairfechan reports an average high-temperature of a still refreshing 13.1°C (55.6°F), indicating a close resemblance to the prior month. Weather in October »Weather in November
November, the last month of the autumn in Llanfairfechan, is also a frosty month, with an average temperature varying between 9.8°C (49.6°F) and 6.9°C (44.4°F). During the shift to November, a minor reduction in average high-temperature is observed, shifting from a refreshing 13.1°C (55.6°F) in October to a frosty 9.8°C (49.6°F). Weather in November »Weather in December
December, the first month of the winter in Llanfairfechan, is still a chilly month, with an average temperature fluctuating between 8°C (46.4°F) and 5.3°C (41.5°F). During December, the average high-temperature is a still frosty 8°C (46.4°F), maintaining a close resemblance to that of the preceding month. 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
January, marked by an average high-temperature of 6.8°C (44.2°F) and a low-temperature of 3.8°C (38.8°F), is the coldest month in Llanfairfechan.
January and August, with an average relative humidity of 85%, are most humid months in Llanfairfechan, United Kingdom.
Throughout the year, in Llanfairfechan, United Kingdom, there are 228.5 rainfall days, and 604mm (23.78") of precipitation is accumulated.
January through April, November and December are months with snowfall in Llanfairfechan.
In Llanfairfechan, during the entire year, snow falls for 9 days and aggregates up to 69mm (2.72") of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Llanfairfechan, United Kingdom.
February is the month with the most snowfall in Llanfairfechan. Snow falls for 3.3 days and accumulates 21mm (0.83") of snow.
April and May, with an average relative humidity of 81%, are the least humid months in Llanfairfechan, United Kingdom.
The month with the least rainfall in Llanfairfechan, United Kingdom, is May, when the rain falls for 16.9 days and typically collects 31mm (1.22") of precipitation.
May through October are months without snowfall in Llanfairfechan, United Kingdom.
May and June, with an average of 7.7h of sunshine, are months with the most sunshine in Llanfairfechan.
May through September, with an average maximum UV index of 4, are months with the highest UV index.
The month with the longest days in Llanfairfechan, United Kingdom, is June, with an average of 16h and 54min of daylight.
July is the month when Llanfairfechan's temperatures reach their peak, with averages of 16.9°C (62.4°F) and lows of 12.3°C (54.1°F).
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, 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.
The month with the most rainfall is November, when the rain falls for 22.4 days and typically aggregates up to 68mm (2.68") of precipitation.
November has the least sunshine of the year, with an average of 3.6h of sunshine.
December has the shortest days of the year, with an average of 7h and 36min of daylight.
Average temperature
Llanfairfechan, United Kingdom
The warmest month (with the highest average high temperature) is July (16.9°C).
The month with the lowest average high temperature is January (6.8°C).
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure
Llanfairfechan, United Kingdom
- Average pressure in January:
1012.2mbar - Average pressure in February:
1011.8mbar - Average pressure in March:
1014.4mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1015.3mbar
- Average pressure in July:
1014.1mbar - Average pressure in August:
1013.2mbar - Average pressure in September:
1015.6mbar - Average pressure in October:
1013.5mbar - Average pressure in November:
1008.8mbar - Average pressure in December:
1011.8mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed
Llanfairfechan, United Kingdom
- Average wind speed in January:
22.8km/h - Average wind speed in February:
22.1km/h - Average wind speed in March:
19.4km/h - Average wind speed in April:
16.1km/h - Average wind speed in May:
16.3km/h - Average wind speed in June:
14.4km/h
- Average wind speed in July:
14.7km/h - Average wind speed in August:
16.7km/h - Average wind speed in September:
17.9km/h - Average wind speed in October:
19.7km/h - Average wind speed in November:
22.1km/h - Average wind speed in December:
23.8km/h
The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is June (14.4km/h).
Average humidity
Llanfairfechan, United Kingdom
The months with the highest relative humidity are January and August (85%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall
Llanfairfechan, United Kingdom
The wettest month (with the highest rainfall) is November (68mm).
The driest month (with the least rainfall) is May (31mm).
Average rainfall days
Llanfairfechan, United Kingdom
- Average rainfall days in January:
20.5 days - Average rainfall days in February:
15.8 days - Average rainfall days in March:
17.1 days - Average rainfall days in April:
16.8 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
20.8 days - Average rainfall days in August:
21.6 days - Average rainfall days in September:
17.9 days - Average rainfall days in October:
19.5 days - Average rainfall days in November:
22.4 days - Average rainfall days in December:
22.5 days
The month with the highest number of rainy days is December (22.5 days).
The month with the least rainy days is February (15.8 days).
Average snowfall
Llanfairfechan, United Kingdom
The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Llanfairfechan, United Kingdom
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
3.3 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.2 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:
0.5 days - Average snowfall days in December:
1.9 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Llanfairfechan, United Kingdom
- Average daylight in January:
8h and 12min - Average daylight in February:
9h and 54min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 54min - Average daylight in June:
16h and 54min
- Average daylight in July:
16h and 24min - Average daylight in August:
14h and 42min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 42min - Average daylight in December:
7h and 36min
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 48min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 36min - Average sunshine in May:
7h and 42min - Average sunshine in June:
7h and 42min
- Average sunshine in July:
7h and 24min - Average sunshine in August:
7h and 18min - Average sunshine in September:
6h and 30min - Average sunshine in October:
4h and 12min - Average sunshine in November:
3h and 36min - Average sunshine in December:
3h and 42min
The months with the most sunshine are May and June (Average sunshine: 7h and 42min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days
Llanfairfechan, United Kingdom
- Average sunshine days in January:
6.7 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
11 days - Average sunshine days in April:
10.4 days - Average sunshine days in May:
11 days - Average sunshine days in June:
10.1 days
- Average sunshine days in July:
8.1 days - Average sunshine days in August:
6.3 days - Average sunshine days in September:
8.5 days - Average sunshine days in October:
7.1 days - Average sunshine days in November:
5.2 days - Average sunshine days in December:
5.4 days
The months with the most sunshine days are March and May (11 days).
The month with the least sunshine days is November (5.2 days).
Average UV index
Llanfairfechan, 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, March, November and December (UV index 2).
Average cloud cover
Llanfairfechan, 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 49).
Average visibility
Llanfairfechan, United Kingdom
The months with the highest visibility are March, September and October (10km).
The months with the lowest visibility are January, February, April, May, June, July, August, November and December (9km).
