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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, is an icy winter month in Llanwrtyd Wells, United Kingdom, with an average temperature ranging between max 5.5°C (41.9°F) and min 1.1°C (34°F). Temperature readings reach their annual highs in January, averaging 5.5°C (41.9°F) and a minimum average of 1.1°C (34°F). Weather in January »
Weather in February
February, the last month of the winter in Llanwrtyd Wells, is a chilly month, with an average temperature ranging between max 6.1°C (43°F) and min 1.3°C (34.3°F). In February, Llanwrtyd Wells experiences a minor shift in meteorological conditions with average high-temperatures marked at a chilly 6.1°C (43°F), closely mirroring the climate in January. Weather in February »
Weather in March
March, the first month of the spring in Llanwrtyd Wells, is still a chilly month, with temperature in the range of an average high of 8.5°C (47.3°F) and an average low of 1.5°C (34.7°F). March reports an average high-temperature of a still chilly 8.5°C (47.3°F), slightly varied from February's 6.1°C (43°F). Weather in March »
Weather in April
April is a cool spring month in Llanwrtyd Wells, United Kingdom, with an average temperature varying between 3.5°C (38.3°F) and 11.4°C (52.5°F). March's transformation into April witnesses an average high-temperature of a fresh 11.4°C (52.5°F), noting a minor change from the preceding month. Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Llanwrtyd Wells, United Kingdom, with an average temperature ranging between max 14°C (57.2°F) and min 5.8°C (42.4°F). May's advent notes a subtle adjustment in average high-temperature to a mild 14°C (57.2°F) from April. Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Llanwrtyd Wells, United Kingdom, with an average temperature fluctuating between 16.4°C (61.5°F) and 8.3°C (46.9°F). June's average high-temperature stands at an enjoyable 16.4°C (61.5°F), showing little deviation from May's 14°C (57.2°F). Weather in June »
Weather in July
July, like June, in Llanwrtyd Wells, United Kingdom, is another enjoyable summer month, with an average temperature ranging between max 17.6°C (63.7°F) and min 10.2°C (50.4°F). Llanwrtyd Wells's temperatures tend to reach their peak averages in July, with a high of 17.6°C (63.7°F) and a low of 10.2°C (50.4°F). Weather in July »
Weather in August
The last month of the summer, August, is another refreshing month in Llanwrtyd Wells, United Kingdom, with an average temperature varying between 10.3°C (50.5°F) and 17°C (62.6°F). Welcoming August, Llanwrtyd Wells notes an average high-temperature of a still enjoyable 17°C (62.6°F), nearly consistent with July's 17.6°C (63.7°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Llanwrtyd Wells, United Kingdom, with temperature in the range of an average low of 8.3°C (46.9°F) and an average high of 15.3°C (59.5°F). Llanwrtyd Wells transitions into September recording an average high-temperature of a mild 15.3°C (59.5°F), closely aligning with the preceding month's temperature. Weather in September »
Weather in October
October, like September, in Llanwrtyd Wells, United Kingdom, is a cool autumn month, with an average temperature varying between 12.3°C (54.1°F) and 6.8°C (44.2°F). October's arrival signals a moderate reduction in the average high-temperature, easing from a moderate 15.3°C (59.5°F) in September to a fresh 12.3°C (54.1°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Llanwrtyd Wells, United Kingdom, with an average temperature ranging between min 4°C (39.2°F) and max 8.5°C (47.3°F). November marks a gentle change in average high-temperature, declining from October's cool 12.3°C (54.1°F) to a chilly 8.5°C (47.3°F). Weather in November »
Weather in December
December, the first month of the winter in Llanwrtyd Wells, is also a frosty month, with an average temperature fluctuating between 2.4°C (36.3°F) and 6.5°C (43.7°F). With the arrival of December, Llanwrtyd Wells's average high-temperature registers at a still chilly 6.5°C (43.7°F), indicating a subtle variation from the previous 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
What are the coldest months in Llanwrtyd Wells?
January is the coldest month of the year in Llanwrtyd Wells, United Kingdom, registering average temperatures as high as 5.5°C (41.9°F) and as low as 1.1°C (34°F).
What are the most humid months in Llanwrtyd Wells?
The months with the highest humidity in Llanwrtyd Wells, United Kingdom, are January, November and December, with an average relative humidity of 92%.
How many days does it rain in Llanwrtyd Wells?
Throughout the year, in Llanwrtyd Wells, United Kingdom, there are 147.5 rainfall days, and 288mm (11.34") of precipitation is accumulated.
When does it snow in Llanwrtyd Wells?
January through April, November and December are months with snowfall in Llanwrtyd Wells.
How much does it snow in Llanwrtyd Wells?
In Llanwrtyd Wells, United Kingdom, during the entire year, snow falls for 15.7 days and aggregates up to 84mm (3.31") of snow.
What is the month with the lowest UV index in Llanwrtyd Wells?
The months with the lowest UV index in Llanwrtyd Wells, United Kingdom, are January through March, November and December, with an average maximum UV index of 2.
What is the least humid month in Llanwrtyd Wells?
The months with the lowest humidity in Llanwrtyd Wells, United Kingdom, are April and May, with an average relative humidity of 85%.
When it does not snow in Llanwrtyd Wells?
May through October are months without snowfall.
What month has the most sunshine in Llanwrtyd Wells?
The month with the most sunshine is May, with an average of 6.3h of sunshine.
What is the month with the highest UV index in Llanwrtyd Wells?
The months with the highest UV index are May through August, with an average maximum UV index of 4.
What is the wettest month in Llanwrtyd Wells?
June is the month with the most rainfall in Llanwrtyd Wells. Rain falls for 14.9 days and accumulates 37mm (1.46") of precipitation.
When are the longest days in Llanwrtyd Wells?
June has the longest days of the year, with an average of 16h and 42min of daylight.
What is the hottest time of year in Llanwrtyd Wells?
In Llanwrtyd Wells, July is the warmest month, with temperatures averaging a high of 17.6°C (63.7°F) and a low of 10.2°C (50.4°F).
What is the driest month in Llanwrtyd Wells?
September is the month with the least rainfall in Llanwrtyd Wells. Rain falls for 9.4 days and accumulates 13mm (0.51") of precipitation.
When is Daylight Saving Time (DST) in Llanwrtyd Wells?
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.
When does it snow the most in Llanwrtyd Wells?
The month with the most snowfall in Llanwrtyd Wells is November, when snow falls for 1.3 days and typically aggregates up to 21mm (0.83") of snow.
What is the month with the least sunshine in Llanwrtyd Wells?
With an average of 2.9h of sunshine, November has the least sunshine of the year.
What is the month with the shortest days in Llanwrtyd Wells?
With an average of 7h and 48min of daylight, December has the shortest days of the year in Llanwrtyd Wells, United Kingdom.
Average temperature
Llanwrtyd Wells, United Kingdom
The warmest month (with the highest average high temperature) is July (17.6°C).
The month with the lowest average high temperature is January (5.5°C).
The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure
Llanwrtyd Wells, United Kingdom
- Average pressure in January:
1013.5mbar - Average pressure in February:
1012.9mbar - Average pressure in March:
1015.1mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1015.7mbar
- Average pressure in July:
1014.8mbar - Average pressure in August:
1014.2mbar - Average pressure in September:
1016.4mbar - Average pressure in October:
1014.2mbar - Average pressure in November:
1009.6mbar - Average pressure in December:
1013.3mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed
Llanwrtyd Wells, United Kingdom
- Average wind speed in January:
18km/h - Average wind speed in February:
19km/h - Average wind speed in March:
17.3km/h - Average wind speed in April:
14.4km/h - Average wind speed in May:
14.1km/h - Average wind speed in June:
12.9km/h
- Average wind speed in July:
12.9km/h - Average wind speed in August:
13.6km/h - Average wind speed in September:
13.5km/h - Average wind speed in October:
15.4km/h - Average wind speed in November:
16.8km/h - Average wind speed in December:
18.5km/h
The windiest month (with the highest average wind speed) is February (19km/h).
The calmest months (with the lowest average wind speed) are June and July (12.9km/h).
Average humidity
Llanwrtyd Wells, United Kingdom
The months with the highest relative humidity are January, November and December (92%).
The months with the lowest relative humidity are April and May (85%).
Average rainfall
Llanwrtyd Wells, United Kingdom
The wettest month (with the highest rainfall) is June (37mm).
The driest month (with the least rainfall) is September (13mm).
Average rainfall days
Llanwrtyd Wells, United Kingdom
- Average rainfall days in January:
10.6 days - Average rainfall days in February:
9.4 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
12.9 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
15.4 days - Average rainfall days in August:
14.2 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
12.6 days - Average rainfall days in December:
12.2 days
The month with the highest number of rainy days is July (15.4 days).
The months with the least rainy days are February and September (9.4 days).
Average snowfall
Llanwrtyd Wells, United Kingdom
The month with the highest snowfall is November (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Llanwrtyd Wells, United Kingdom
- Average snowfall days in January:
4.2 days - Average snowfall days in February:
4.8 days - Average snowfall days in March:
2.6 days - Average snowfall days in April:
0.6 days - Average snowfall days in May:
0.1 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:
1.3 days - Average snowfall days in December:
2.1 days
The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Llanwrtyd Wells, United Kingdom
- Average daylight in January:
8h and 2min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 4min
- Average daylight in July:
16h and 1min - 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 5min - Average daylight in December:
7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January:
3h and 0min - Average sunshine in February:
3h and 1min - Average sunshine in March:
4h and 5min - Average sunshine in April:
6h and 1min - Average sunshine in May:
6h and 2min - Average sunshine in June:
6h and 0min
- Average sunshine in July:
6h and 1min - Average sunshine in August:
5h and 2min - Average sunshine in September:
5h and 2min - Average sunshine in October:
3h and 2min - Average sunshine in November:
2h and 5min - Average sunshine in December:
3h and 1min
The month with the most sunshine is May (Average sunshine: 6h and 18min).
The month with the least sunshine is November (Average sunshine: 2h and 54min).
Average sunshine days
Llanwrtyd Wells, United Kingdom
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
16.2 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
14.3 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
16.2 days - Average sunshine days in October:
15.3 days - Average sunshine days in November:
12.9 days - Average sunshine days in December:
15.7 days
The months with the most sunshine days are March and September (16.2 days).
The month with the least sunshine days is July (10.1 days).
Average UV index
Llanwrtyd Wells, United Kingdom
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Llanwrtyd Wells, United Kingdom
The month with the most cloud cover is November (Cloud cover 73).
The month with the least cloud cover is April (Cloud cover 59).
Average visibility
Llanwrtyd Wells, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (8km).
The months with the lowest visibility are August and September (7km).
