Climate and monthly weather forecastLlangynwyd, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Llangynwyd, United Kingdom, with an average temperature varying between 7.5°C (45.5°F) and 4.1°C (39.4°F). With its high average temperature of 7.5°C (45.5°F) and a low of 4.1°C (39.4°F), January is regarded as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Llangynwyd, United Kingdom, with an average temperature ranging between min 4°C (39.2°F) and max 7.6°C (45.7°F). The commencement of February records an average high-temperature of a still frosty 7.6°C (45.7°F), barely varying from January's 7.5°C (45.5°F). Weather in February »Weather in March
The first month of the spring, March, is still a chilly month in Llangynwyd, United Kingdom, with temperature in the range of an average high of 9.8°C (49.6°F) and an average low of 4.3°C (39.7°F). Llangynwyd records an average high-temperature of a still chilly 9.8°C (49.6°F) as March arrives, nearly mirroring the previous month's climate. Weather in March »Weather in April
April in Llangynwyd, United Kingdom, is a cool spring month, with an average temperature varying between 12.3°C (54.1°F) and 5.8°C (42.4°F). April's climate shows a minor adjustment in average high-temperatures to a fresh 12.3°C (54.1°F) from March's 9.8°C (49.6°F). Weather in April »Weather in May
May, the last month of the spring in Llangynwyd, is a mild month, with an average temperature ranging between max 14.6°C (58.3°F) and min 8.3°C (46.9°F). Llangynwyd notes an average high-temperature of a refreshing 14.6°C (58.3°F) in May, displaying minor variation from April. Weather in May »Weather in June
June, the first month of the summer in Llangynwyd, is a comfortable month, with an average temperature varying between 17.1°C (62.8°F) and 10.9°C (51.6°F). At the onset of June, Llangynwyd records an average high-temperature of a comfortable 17.1°C (62.8°F), showing little deviation from the preceding month. Weather in June »Weather in July
July, like June, in Llangynwyd, United Kingdom, is another comfortable summer month, with an average temperature fluctuating between 18.8°C (65.8°F) and 12.7°C (54.9°F). July is the month when Llangynwyd experiences its warmest temperatures, averaging a high of 18.8°C (65.8°F) and a low of 12.7°C (54.9°F). Weather in July »Weather in August
The last month of the summer, August, is also an enjoyable month in Llangynwyd, United Kingdom, with temperature in the range of an average high of 18.3°C (64.9°F) and an average low of 13.2°C (55.8°F). August's advent notes a subtle adjustment in average high-temperature to a still comfortable 18.3°C (64.9°F) from July. Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Llangynwyd, United Kingdom, with an average temperature ranging between max 16.7°C (62.1°F) and min 11.3°C (52.3°F). September experiences an average high-temperature of a still enjoyable 16.7°C (62.1°F), barely different from August's 18.3°C (64.9°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Llangynwyd, United Kingdom, with an average temperature ranging between max 14°C (57.2°F) and min 9.7°C (49.5°F). Llangynwyd's transition from September to October introduces an average high-temperature of a moderate 14°C (57.2°F), marking an insignificant variation from the 16.7°C (62.1°F). Weather in October »Weather in November
November, the last month of the autumn in Llangynwyd, is another cool month, with an average temperature varying between 10.3°C (50.5°F) and 6.9°C (44.4°F). November witnesses a gentle descent in average high-temperature, descending from October's refreshing 14°C (57.2°F) to a fresh 10.3°C (50.5°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Llangynwyd, United Kingdom, with temperature in the range of an average low of 5.3°C (41.5°F) and an average high of 8.5°C (47.3°F). The transition into December reveals an average high-temperature of a frosty 8.5°C (47.3°F), mirroring a close resemblance to November. 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
With its average high temperature of 7.5°C (45.5°F) and a low of 4.1°C (39.4°F), January is regarded as the coldest month.
Throughout the year, there are 197.2 rainfall days, and 669mm (26.34") of precipitation is accumulated.
January through March and December are months with snowfall in Llangynwyd.
In Llangynwyd, United Kingdom, during the entire year, snow falls for 3.6 days and aggregates up to 21mm (0.83") of snow.
January has the least sunshine of the year in Llangynwyd, with an average of 3.6h of sunshine.
The months with the lowest UV index in Llangynwyd are January, February, November and December, with an average maximum UV index of 2.
April and May, with an average relative humidity of 81%, are the least humid months.
The month with the least rainfall is April, when the rain falls for 14.8 days and typically collects 32mm (1.26") of precipitation.
April through November are months without snowfall.
With an average of 8h of sunshine, May has the most sunshine of the year in Llangynwyd, United Kingdom.
May through September, with an average maximum UV index of 4, are months with the highest UV index in Llangynwyd, United Kingdom.
The month with the longest days in Llangynwyd, United Kingdom, is June, with an average of 16h and 36min of daylight.
July, known for its average high temperature of 18.8°C (65.8°F) and an average low temperature of 12.7°C (54.9°F), is the warmest month.
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 Llangynwyd, United Kingdom. Rain falls for 19.1 days and accumulates 79mm (3.11") of precipitation.
The most humid month in Llangynwyd is December, with an average relative humidity of 86%.
The month with the most snowfall is December, when snow falls for 0.8 days and typically aggregates up to 9mm (0.35") of snow.
December has the shortest days of the year in Llangynwyd, with an average of 7h and 54min of daylight.
Average temperature
Llangynwyd, United Kingdom
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (7.5°C).
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (4°C).
Average pressure
Llangynwyd, United Kingdom
- Average pressure in January:
1013.9mbar - Average pressure in February:
1013.4mbar - Average pressure in March:
1015.3mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1014.7mbar - Average pressure in September:
1016.7mbar - Average pressure in October:
1014.5mbar - Average pressure in November:
1009.9mbar - Average pressure in December:
1013.9mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed
Llangynwyd, United Kingdom
- Average wind speed in January:
22.5km/h - Average wind speed in February:
23km/h - Average wind speed in March:
20.3km/h - Average wind speed in April:
16.9km/h - Average wind speed in May:
16.4km/h - Average wind speed in June:
15.5km/h
- Average wind speed in July:
15.7km/h - Average wind speed in August:
16.5km/h - Average wind speed in September:
16.9km/h - Average wind speed in October:
19.3km/h - Average wind speed in November:
21.7km/h - Average wind speed in December:
23.1km/h
The windiest month (with the highest average wind speed) is December (23.1km/h).
The calmest month (with the lowest average wind speed) is June (15.5km/h).
Average humidity
Llangynwyd, United Kingdom
The month with the highest relative humidity is December (86%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall
Llangynwyd, United Kingdom
The wettest month (with the highest rainfall) is November (79mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days
Llangynwyd, United Kingdom
- Average rainfall days in January:
16.8 days - Average rainfall days in February:
13.9 days - Average rainfall days in March:
14.6 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
18.1 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
15.1 days - Average rainfall days in October:
16.1 days - Average rainfall days in November:
19.1 days - Average rainfall days in December:
18 days
The month with the highest number of rainy days is November (19.1 days).
The month with the least rainy days is February (13.9 days).
Average snowfall
Llangynwyd, United Kingdom
The month with the highest snowfall is December (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Llangynwyd, United Kingdom
- Average snowfall days in January:
0.9 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
0.5 days - Average snowfall days in April:
0 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:
0.1 days - Average snowfall days in December:
0.8 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Llangynwyd, United Kingdom
- Average daylight in January:
8h and 24min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 54min - Average daylight in May:
15h and 36min - Average daylight in June:
16h and 36min
- Average daylight in July:
16h and 6min - Average daylight in August:
14h and 36min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
8h and 54min - Average daylight in December:
7h and 54min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 36min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 0min - Average sunshine in June:
7h and 18min
- Average sunshine in July:
7h and 42min - Average sunshine in August:
7h and 0min - Average sunshine in September:
6h and 42min - Average sunshine in October:
4h and 18min - Average sunshine in November:
3h and 48min - Average sunshine in December:
3h and 48min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Llangynwyd, United Kingdom
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
10.6 days - Average sunshine days in March:
12.9 days - Average sunshine days in April:
13.2 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
9.4 days - Average sunshine days in September:
11.8 days - Average sunshine days in October:
11 days - Average sunshine days in November:
9 days - Average sunshine days in December:
9.5 days
The month with the most sunshine days is May (13.5 days).
The month with the least sunshine days is November (9 days).
Average UV index
Llangynwyd, 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
Llangynwyd, United Kingdom
The month with the most cloud cover is November (Cloud cover 64).
The month with the least cloud cover is April (Cloud cover 48).
Average visibility
Llangynwyd, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
