Climate and monthly weather forecastLlandudno, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Llandudno, United Kingdom, with an average temperature ranging between max 6.8°C (44.2°F) and min 3.8°C (38.8°F). The coldest period tends to be January, when average temperatures fluctuate between a high of 6.8°C (44.2°F) and a low of 3.8°C (38.8°F). Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Llandudno, United Kingdom, with an average temperature varying between 7.1°C (44.8°F) and 3.9°C (39°F). The onset of February brings an average high-temperature of a still chilly 7.1°C (44.8°F), nearly matching the January temperature. Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Llandudno, United Kingdom, with an average temperature fluctuating between 4.3°C (39.7°F) and 8.3°C (46.9°F). The arrival of March marks a slight shift to an average high-temperature of a still chilly 8.3°C (46.9°F) from February's 7.1°C (44.8°F). Weather in March »Weather in April
April is a cool spring month in Llandudno, United Kingdom, with an average temperature fluctuating between 5.9°C (42.6°F) and 10.5°C (50.9°F). April ushers in an average high-temperature of a fresh 10.5°C (50.9°F), aligning closely with the preceding month. Weather in April »Weather in May
May, the last month of the spring in Llandudno, is another cool 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). Llandudno, United Kingdom, commences May with an average high-temperature of a still cool 12.9°C (55.2°F), maintaining a close resemblance to the previous month. Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Llandudno, United Kingdom, with an average temperature varying between 10.6°C (51.1°F) and 15.4°C (59.7°F). During June, the average high-temperature is a mild 15.4°C (59.7°F), maintaining a close resemblance to that of the preceding month. Weather in June »Weather in July
July in Llandudno, United Kingdom, is an enjoyable summer month, with an average temperature varying between 16.9°C (62.4°F) and 12.3°C (54.1°F). During the warmest month, July, temperatures average a high of 16.9°C (62.4°F) and a low of 12.3°C (54.1°F). Weather in July »Weather in August
August, the last month of the summer in Llandudno, is also an enjoyable month, with an average temperature fluctuating between 12.8°C (55°F) and 16.8°C (62.2°F). The unfolding of August shows an average high-temperature of a still refreshing 16.8°C (62.2°F), indicating a slight variance from July's 16.9°C (62.4°F). Weather in August »Weather in September
September, the first month of the autumn in Llandudno, is still a refreshing month, with an average temperature fluctuating between 15.3°C (59.5°F) and 11.5°C (52.7°F). September's advent denotes a minor fluctuation in the average high-temperature to a mild 15.3°C (59.5°F) from August's 16.8°C (62.2°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Llandudno, United Kingdom, with temperature in the range of an average high of 13.1°C (55.6°F) and an average low of 9.7°C (49.5°F). October's arrival brings an average high-temperature of a still refreshing 13.1°C (55.6°F), slightly deviating from September's 15.3°C (59.5°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Llandudno, United Kingdom, with an average temperature ranging between max 9.8°C (49.6°F) and min 6.9°C (44.4°F). The transition into November is accompanied by a slight temperature decrease, with the average high-temperature shifting from a mild 13.1°C (55.6°F) in October to a chilly 9.8°C (49.6°F). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Llandudno, United Kingdom, with an average temperature fluctuating between 8°C (46.4°F) and 5.3°C (41.5°F). December's beginning signals an average high-temperature of a still chilly 8°C (46.4°F), barely different from November's 9.8°C (49.6°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
During the coldest month in Llandudno, January, temperatures average a high of 6.8°C (44.2°F) and a low of 3.8°C (38.8°F).
The months with the highest humidity in Llandudno are January and August, with an average relative humidity of 85%.
In Llandudno, United Kingdom, during the entire year, the rain falls for 228.5 days and collects up to 604mm (23.78") of precipitation.
January through April, November and December are months with snowfall.
Throughout the year, in Llandudno, there are 9 snowfall days, and 69mm (2.72") of snow is accumulated.
The months with the lowest UV index in Llandudno are January through March, November and December, with an average maximum UV index of 2.
February is the month with the most snowfall. Snow falls for 3.3 days and accumulates 21mm (0.83") of snow.
The months with the coldest seawater in Llandudno are February and March, with an average sea temperature of 7.7°C (45.9°F).
The months with the lowest humidity are April and May, with an average relative humidity of 81%.
May is the month with the least rainfall in Llandudno. Rain falls for 16.9 days and accumulates 31mm (1.22") of precipitation.
May through October are months without snowfall.
The months with the most sunshine in Llandudno are May and June, with an average of 7.7h of sunshine.
May through September, with an average maximum UV index of 4, are months with the highest UV index in Llandudno, United Kingdom.
The month with the longest days in Llandudno is June, with an average of 16h and 54min of daylight.
July brings the highest temperatures in Llandudno, United Kingdom, with an average high of 16.9°C (62.4°F) and an average low of 12.3°C (54.1°F).
With an average sea temperature of 16.3°C (61.3°F), August is the month with the warmest seawater in Llandudno, United Kingdom.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Llandudno, 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.
With an average of 3.6h of sunshine, November has the least sunshine of the year in Llandudno, United Kingdom.
December has the shortest days of the year in Llandudno, with an average of 7h and 36min of daylight.
Average temperature
Llandudno, 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
Llandudno, 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
Llandudno, 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
Llandudno, 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
Llandudno, 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
Llandudno, 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
Llandudno, 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
Llandudno, 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 sea temperature
Llandudno, United Kingdom
The best month for swimming (with the highest average sea temperature) is August (16.3°C).
The coldest months (with the lowest average sea temperature) are February and March (7.7°C).
Average daylight / Average sunshine
Llandudno, 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
Llandudno, 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
Llandudno, 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
Llandudno, 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
Llandudno, 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).
