Climate and monthly weather forecastLlanddona, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Llanddona, United Kingdom, 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). January welcomes an average high-temperature of a still chilly 7.5°C (45.5°F), not much different from the preceding month. Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Llanddona, United Kingdom, with an average temperature varying between 5°C (41°F) and 7.3°C (45.1°F). February, with average temperatures reaching a high of 7.3°C (45.1°F) and a low of 5°C (41°F), is the coldest month. Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Llanddona, United Kingdom, with an average temperature varying between 5.5°C (41.9°F) and 8.3°C (46.9°F). The transition into March notes an average high-temperature of a still frosty 8.3°C (46.9°F), revealing a mild distinction from the 7.3°C (45.1°F) in February. Weather in March »Weather in April
April in Llanddona, United Kingdom, is a cool spring month, with an average temperature ranging between min 7.3°C (45.1°F) and max 10.5°C (50.9°F). The onset of April brings with it an average high-temperature of a fresh 10.5°C (50.9°F), showing a negligible variation from the month before. Weather in April »Weather in May
The last month of the spring, May, is also a fresh month in Llanddona, United Kingdom, with temperature in the range of an average low of 9.3°C (48.7°F) and an average high of 12.4°C (54.3°F). Llanddona commences May with an average high-temperature of a still fresh 12.4°C (54.3°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 Llanddona, United Kingdom, with an average temperature varying between 11.6°C (52.9°F) and 14.8°C (58.6°F). Llanddona notes an average high-temperature of a mild 14.8°C (58.6°F) in June, hardly diverging from May. Weather in June »Weather in July
July is a comfortable summer month in Llanddona, United Kingdom, with an average temperature fluctuating between 16.4°C (61.5°F) and 13.6°C (56.5°F). The shift into July reveals an average high-temperature of a comfortable 16.4°C (61.5°F), closely mirroring June's climate. Weather in July »Weather in August
The last month of the summer, August, is another refreshing month in Llanddona, United Kingdom, with an average temperature fluctuating between 14.1°C (57.4°F) and 16.6°C (61.9°F). August is Llanddona's warmest month, registering average high temperatures of 16.6°C (61.9°F) and lows 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 Llanddona, United Kingdom, with an average temperature ranging between max 15.5°C (59.9°F) and min 12.7°C (54.9°F). The commencement of September brings an average high-temperature of a mild 15.5°C (59.9°F), marking an inconsequential divergence from August. Weather in September »Weather in October
October, the same as September, in Llanddona, United Kingdom, is a moderate autumn month, with an average temperature varying between 13.4°C (56.1°F) and 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 Llanddona, is another cool month, with an average temperature varying between 10.6°C (51.1°F) and 8.4°C (47.1°F). With the arrival of November, Llanddona's average high-temperature registers at a fresh 10.6°C (51.1°F), indicating a subtle variation from the previous month. Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Llanddona, United Kingdom, with an average temperature varying between 6.8°C (44.2°F) and 8.9°C (48°F). As Llanddona transitions into December, the average high-temperature stands at a chilly 8.9°C (48°F), offering little variation from 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
In Llanddona, United Kingdom, during the entire year, the rain falls for 196.7 days and collects up to 430mm (16.93") of precipitation.
Months with snowfall in Llanddona are January through March, November and December.
The month with the most snowfall in Llanddona, United Kingdom, is January, when snow falls for 1.3 days and typically aggregates up to 10mm (0.39") of snow.
Throughout the year, in Llanddona, United Kingdom, there are 5.5 snowfall days, and 29mm (1.14") of snow is accumulated.
The months with the lowest UV index in Llanddona are January, February, November and December, with an average maximum UV index of 2.
February is the coldest month in Llanddona, with an average high-temperature of 7.3°C (45.1°F) and an average low-temperature of 5°C (41°F).
The months with the lowest humidity in Llanddona are April and November, with an average relative humidity of 80%.
April and May are months with the least rain when the rain falls for 14 days and typically aggregates up to 21mm (0.83") of rain.
In Llanddona, snow does not fall in April through October.
The month with the most sunshine in Llanddona, United Kingdom, is May, with an average of 8.4h of sunshine.
May through September, with an average maximum UV index of 4, are months with the highest UV index in Llanddona, United Kingdom.
June has the longest days of the year in Llanddona, with an average of 16h and 54min of daylight.
July and August, with an average relative humidity of 84%, are most humid months.
In Llanddona, the average temperatures in August are the highest, with a peak at 16.6°C (61.9°F) and a low of 14.1°C (57.4°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.
November is the month with the most rainfall in Llanddona. Rain falls for 19.5 days and accumulates 51mm (2.01") of precipitation.
The month with the shortest days is December, with an average of 7h and 36min of daylight.
With an average of 3.7h of sunshine, December has the least sunshine of the year in Llanddona.
Average temperature
Llanddona, 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
Llanddona, 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
Llanddona, 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
Llanddona, 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
Llanddona, 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
Llanddona, 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
Llanddona, 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
Llanddona, 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
Llanddona, 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 54min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 24min - Average sunshine in June:
8h and 12min
- Average sunshine in July:
7h and 48min - Average sunshine in August:
7h and 30min - Average sunshine in September:
6h and 48min - Average sunshine in October:
4h and 18min - Average sunshine in November:
3h and 54min - Average sunshine in December:
3h and 42min
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
Llanddona, 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
Llanddona, 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
Llanddona, 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
Llanddona, 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).
