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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 Llandderfel, United Kingdom, with temperature in the range of an average low of 0.8°C (33.4°F) and an average high of 5.4°C (41.7°F). January is the coldest month, exhibiting average temperatures of 5.4°C (41.7°F) at the peak and 0.8°C (33.4°F) at the base. Weather in January »
Weather in February
February, the last month of the winter in Llandderfel, is a chilly month, with an average temperature ranging between min 0.6°C (33.1°F) and max 6°C (42.8°F). With the onset of February, a modest change to a chilly 6°C (42.8°F) from January's 5.4°C (41.7°F) is noted in high-temperature. Weather in February »
Weather in March
March, the first month of the spring in Llandderfel, is still a chilly month, with temperature in the range of an average low of 1.2°C (34.2°F) and an average high of 8.4°C (47.1°F). March's advent presents an average high-temperature of a still chilly 8.4°C (47.1°F), indicating a slight variation from the conditions of the previous month. Weather in March »
Weather in April
April in Llandderfel, United Kingdom, is a cool spring month, with an average temperature varying between 11.4°C (52.5°F) and 2.8°C (37°F). The coming of April brings a minor shift in Llandderfel's weather, with average high-temperatures adjusting from March's frosty 8.4°C (47.1°F) to a cool 11.4°C (52.5°F). Weather in April »
Weather in May
The last month of the spring, May, is a moderate month in Llandderfel, United Kingdom, with an average temperature ranging between max 14.3°C (57.7°F) and min 5.1°C (41.2°F). The onset of May brings with it an average high-temperature of a moderate 14.3°C (57.7°F), showing a negligible variation from the month before. Weather in May »
Weather in June
The first month of the summer, June, is a refreshing month in Llandderfel, United Kingdom, with an average temperature ranging between min 7.8°C (46°F) and max 16.7°C (62.1°F). Llandderfel's shift into June is marked by a subtle change to a comfortable 16.7°C (62.1°F) from May's 14.3°C (57.7°F) in temperature. Weather in June »
Weather in July
July, the same as June, is another comfortable summer month in Llandderfel, United Kingdom, with temperature in the range of an average low of 9.9°C (49.8°F) and an average high of 18°C (64.4°F). With its high average temperature of 18°C (64.4°F) and a low of 9.9°C (49.8°F), July is regarded as the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is also an enjoyable month in Llandderfel, United Kingdom, with temperature in the range of an average low of 9.9°C (49.8°F) and an average high of 17.2°C (63°F). An average high-temperature of a still enjoyable 17.2°C (63°F) marks August, exhibiting a close resemblance to the conditions in July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderate month in Llandderfel, United Kingdom, with an average temperature ranging between min 7.9°C (46.2°F) and max 15.4°C (59.7°F). The weather during September records an average high-temperature of a still refreshing 15.4°C (59.7°F), closely mirroring the preceding month. Weather in September »
Weather in October
October, like September, in Llandderfel, United Kingdom, is a cool autumn month, with temperature in the range of an average low of 6.4°C (43.5°F) and an average high of 12.3°C (54.1°F). The shift from September to October coincides with a small decrease in the average high-temperature, down to a fresh 12.3°C (54.1°F) from a mild 15.4°C (59.7°F). Weather in October »
Weather in November
November, the last month of the autumn in Llandderfel, is another chilly month, with an average temperature ranging between min 3.7°C (38.7°F) and max 8.2°C (46.8°F). In Llandderfel, the average high-temperature in November slightly decreases from a fresh 12.3°C (54.1°F) in October to a chilly 8.2°C (46.8°F). Weather in November »
Weather in December
December, the first month of the winter in Llandderfel, is also a frosty month, with temperature in the range of an average low of 2°C (35.6°F) and an average high of 6.3°C (43.3°F). Llandderfel registers an average high-temperature of a still chilly 6.3°C (43.3°F) with the arrival of December, showing minor deviation 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
What is the coldest time of year in Llandderfel?
January is the coldest month in Llandderfel, with the temperature often reaching an average high of 5.4°C (41.7°F) and an average low of 0.8°C (33.4°F).
How many days does it rain in Llandderfel?
Throughout the year, in Llandderfel, there are 215.1 rainfall days, and 570mm (22.44") of precipitation is accumulated.
When does it snow in Llandderfel?
Months with snowfall in Llandderfel, United Kingdom, are January through May, November and December.
What is the snowiest month in Llandderfel?
The month with the most snowfall is January, when snow falls for 4.6 days and typically aggregates up to 48mm (1.89") of snow.
How many days does it snow in Llandderfel?
Throughout the year, there are 16.7 snowfall days, and 183mm (7.2") of snow is accumulated.
When is the lowest UV index in Llandderfel?
With an average maximum UV index of 1, February is the month with the lowest UV index in Llandderfel, United Kingdom.
What is the least humid month in Llandderfel?
The months with the lowest humidity are April and May, with an average relative humidity of 84%.
When is the highest UV index in Llandderfel?
May, June and August, with an average maximum UV index of 4, are months with the highest UV index.
What is the wettest month in Llandderfel?
June is the month with the most rainfall in Llandderfel. Rain falls for 20.5 days and accumulates 71mm (2.8") of precipitation.
When it does not snow in Llandderfel?
In Llandderfel, snow does not fall in June through October.
When are the longest days in Llandderfel?
With an average of 16h and 48min of daylight, June has the longest days of the year.
What month is the hottest in Llandderfel?
In Llandderfel, United Kingdom, the peak average temperatures are observed in July, with a high of 18°C (64.4°F) and a low of 9.9°C (49.8°F).
What month has the most sunshine in Llandderfel?
With an average of 5.9h of sunshine, July has the most sunshine of the year in Llandderfel, United Kingdom.
What is the driest month in Llandderfel?
The month with the least rainfall in Llandderfel, United Kingdom, is September, when the rain falls for 16.5 days and typically collects 36mm (1.42") of precipitation.
When is Daylight Saving Time (DST) in Llandderfel?
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.
What is the most humid month in Llandderfel?
November is the most humid month in Llandderfel, United Kingdom, with an average relative humidity of 93%.
What is the month with the least sunshine in Llandderfel?
With an average of 2.6h of sunshine, November has the least sunshine of the year.
What is the month with the shortest days in Llandderfel?
With an average of 7h and 42min of daylight, December has the shortest days of the year in Llandderfel, United Kingdom.
Average temperature
Llandderfel, United Kingdom
The warmest month (with the highest average high temperature) is July (18°C).
The month with the lowest average high temperature is January (5.4°C).
The months with the highest average low temperature are July and August (9.9°C).
The coldest month (with the lowest average low temperature) is February (0.6°C).
Average pressure
Llandderfel, United Kingdom
- Average pressure in January:
1012.7mbar - Average pressure in February:
1012.2mbar - Average pressure in March:
1014.7mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1014.3mbar - Average pressure in August:
1013.5mbar - Average pressure in September:
1015.8mbar - Average pressure in October:
1013.8mbar - Average pressure in November:
1009.2mbar - Average pressure in December:
1012.3mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.2mbar).
Average wind speed
Llandderfel, United Kingdom
- Average wind speed in January:
14.9km/h - Average wind speed in February:
15.4km/h - Average wind speed in March:
13.8km/h - Average wind speed in April:
11.5km/h - Average wind speed in May:
11.7km/h - Average wind speed in June:
10.5km/h
- Average wind speed in July:
10.7km/h - Average wind speed in August:
11.6km/h - Average wind speed in September:
11.4km/h - Average wind speed in October:
12.5km/h - Average wind speed in November:
13.6km/h - Average wind speed in December:
15.3km/h
The windiest month (with the highest average wind speed) is February (15.4km/h).
The calmest month (with the lowest average wind speed) is June (10.5km/h).
Average humidity
Llandderfel, United Kingdom
The month with the highest relative humidity is November (93%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall
Llandderfel, United Kingdom
The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is September (36mm).
Average rainfall days
Llandderfel, United Kingdom
- Average rainfall days in January:
15 days - Average rainfall days in February:
15 days - Average rainfall days in March:
15.7 days - Average rainfall days in April:
17.5 days - Average rainfall days in May:
20.3 days - Average rainfall days in June:
20.5 days
- Average rainfall days in July:
21.9 days - Average rainfall days in August:
21.3 days - Average rainfall days in September:
16.5 days - Average rainfall days in October:
16.8 days - Average rainfall days in November:
17.8 days - Average rainfall days in December:
16.8 days
The month with the highest number of rainy days is July (21.9 days).
The months with the least rainy days are January and February (15 days).
Average snowfall
Llandderfel, United Kingdom
The month with the highest snowfall is January (48mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days
Llandderfel, United Kingdom
- Average snowfall days in January:
4.6 days - Average snowfall days in February:
5.2 days - Average snowfall days in March:
2.7 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:
0.6 days - Average snowfall days in December:
2.9 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Llandderfel, 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 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
2h and 5min - Average sunshine in March:
4h and 4min - Average sunshine in April:
5h and 4min - Average sunshine in May:
5h and 5min - Average sunshine in June:
5h and 4min
- Average sunshine in July:
5h and 5min - Average sunshine in August:
5h and 1min - Average sunshine in September:
4h and 5min - Average sunshine in October:
3h and 1min - Average sunshine in November:
2h and 4min - Average sunshine in December:
3h and 0min
The month with the most sunshine is July (Average sunshine: 5h and 54min).
The month with the least sunshine is November (Average sunshine: 2h and 36min).
Average sunshine days
Llandderfel, United Kingdom
- Average sunshine days in January:
10.9 days - Average sunshine days in February:
8.2 days - Average sunshine days in March:
10.5 days - Average sunshine days in April:
8.6 days - Average sunshine days in May:
8 days - Average sunshine days in June:
6.2 days
- Average sunshine days in July:
5.4 days - Average sunshine days in August:
6.4 days - Average sunshine days in September:
9.3 days - Average sunshine days in October:
9.6 days - Average sunshine days in November:
9 days - Average sunshine days in December:
10.2 days
The month with the most sunshine days is January (10.9 days).
The month with the least sunshine days is July (5.4 days).
Average UV index
Llandderfel, United Kingdom
The months with the highest UV index are May, June and August (UV index 4).
The month with the lowest UV index is February (UV index 1).
Average cloud cover
Llandderfel, United Kingdom
The month with the most cloud cover is November (Cloud cover 77).
The month with the least cloud cover is April (Cloud cover 64).
Average visibility
Llandderfel, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August and December (7km).
The months with the lowest visibility are September, October and November (6km).
