Climate and monthly weather forecastLlanegryn, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, in Llanegryn, United Kingdom, is a wintry winter month, with an average temperature fluctuating between 2.2°C (36°F) and 5.8°C (42.4°F). January, recording an average high temperature of 5.8°C (42.4°F) and a low temperature of 2.2°C (36°F), is Llanegryn's coldest month. Weather in January »Weather in February
The last month of the winter, February, is a chilly month in Llanegryn, United Kingdom, with an average temperature ranging between max 6.1°C (43°F) and min 1.9°C (35.4°F). Llanegryn, United Kingdom, records an average high-temperature of a frosty 6.1°C (43°F) as February arrives, nearly mirroring the previous month's climate. Weather in February »Weather in March
The first month of the spring, March, is still a chilly month in Llanegryn, United Kingdom, with an average temperature ranging between min 2.4°C (36.3°F) and max 8.4°C (47.1°F). Welcoming March, Llanegryn notes an average high-temperature of a still chilly 8.4°C (47.1°F), nearly consistent with February's 6.1°C (43°F). Weather in March »Weather in April
April in Llanegryn, United Kingdom, is a fresh spring month, with temperature in the range of an average low of 4.2°C (39.6°F) and an average high of 11.2°C (52.2°F). April's average high-temperature stands at a fresh 11.2°C (52.2°F), showing little deviation from March's 8.4°C (47.1°F). Weather in April »Weather in May
May, the last month of the spring in Llanegryn, is a mild month, with temperature in the range of an average low of 6.5°C (43.7°F) and an average high of 13.6°C (56.5°F). May observes an average high-temperature of a mild 13.6°C (56.5°F), marking an insignificant difference from April's 11.2°C (52.2°F). Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Llanegryn, United Kingdom, with an average temperature fluctuating between 16.1°C (61°F) and 8.8°C (47.8°F). Llanegryn marks the onset of June with an average high-temperature of a still refreshing 16.1°C (61°F), subtly divergent from May's 13.6°C (56.5°F). Weather in June »Weather in July
July, the same as June, is another enjoyable summer month in Llanegryn, United Kingdom, with temperature in the range of an average high of 17.2°C (63°F) and an average low of 10.7°C (51.3°F). July is Llanegryn's warmest month, registering average high temperatures of 17.2°C (63°F) and lows of 10.7°C (51.3°F). Weather in July »Weather in August
August, the last month of the summer in Llanegryn, is also an enjoyable month, with temperature in the range of an average low of 10.8°C (51.4°F) and an average high of 16.8°C (62.2°F). Upon the beginning of August, Llanegryn's high-temperatures register at a still comfortable 16.8°C (62.2°F), closely mirroring the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Llanegryn, is still a mild month, with an average temperature fluctuating between 9.3°C (48.7°F) and 15°C (59°F). Llanegryn's entry into September measures an average high-temperature of a mild 15°C (59°F), closely parallel to the preceding month. Weather in September »Weather in October
October, like September, in Llanegryn, United Kingdom, is another fresh autumn month, with temperature in the range of an average low of 7.5°C (45.5°F) and an average high of 12.4°C (54.3°F). Llanegryn marks the onset of October with an average high-temperature of a fresh 12.4°C (54.3°F), subtly divergent from September's 15°C (59°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Llanegryn, United Kingdom, with temperature in the range of an average high of 8.7°C (47.7°F) and an average low of 4.9°C (40.8°F). The shift from October to November includes a small decrease in the average high-temperature, from a fresh 12.4°C (54.3°F) to a chilly 8.7°C (47.7°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Llanegryn, United Kingdom, with an average temperature varying between 3.3°C (37.9°F) and 7°C (44.6°F). December reports an average high-temperature of a still frosty 7°C (44.6°F), slightly varied from November's 8.7°C (47.7°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
January stands out as Llanegryn's coldest month, with temperatures ranging between an average high of 5.8°C (42.4°F) and a low of 2.2°C (36°F).
January is the most humid month in Llanegryn, with an average relative humidity of 90%.
Throughout the year, there are 218 rainfall days, and 849mm (33.43") of precipitation is accumulated.
January through May, November and December are months with snowfall in Llanegryn, United Kingdom.
The month with the most snowfall in Llanegryn, United Kingdom, is January, when snow falls for 5.7 days and typically aggregates up to 57mm (2.24") of snow.
In Llanegryn, United Kingdom, during the entire year, snow falls for 19.4 days and aggregates up to 197mm (7.76") of snow.
The months with the lowest UV index in Llanegryn, United Kingdom, are January through March, November and December, with an average maximum UV index of 2.
The months with the lowest humidity are April and May, with an average relative humidity of 83%.
The month with the least rainfall is May, when the rain falls for 17 days and typically collects 41mm (1.61") of precipitation.
With an average of 7.1h of sunshine, May has the most sunshine of the year.
May through August, with an average maximum UV index of 4, are months with the highest UV index in Llanegryn, United Kingdom.
June through October are months without snowfall in Llanegryn, United Kingdom.
The month with the longest days is June, with an average of 16h and 48min of daylight.
In Llanegryn, July is the month with the highest recorded average temperatures, measuring a high of 17.2°C (63°F) and a low of 10.7°C (51.3°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.
The month with the most rainfall is December, when the rain falls for 20.7 days and typically aggregates up to 94mm (3.7") of precipitation.
The month with the shortest days in Llanegryn is December, with an average of 7h and 42min of daylight.
The month with the least sunshine in Llanegryn, United Kingdom, is December, with an average of 3.1h of sunshine.
Average temperature
Llanegryn, United Kingdom
The warmest month (with the highest average high temperature) is July (17.2°C).
The month with the lowest average high temperature is January (5.8°C).
The month with the highest average low temperature is August (10.8°C).
The coldest month (with the lowest average low temperature) is February (1.9°C).
Average pressure
Llanegryn, United Kingdom
- Average pressure in January:
1012.8mbar - Average pressure in February:
1012.3mbar - Average pressure in March:
1014.7mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1014.4mbar - Average pressure in August:
1013.7mbar - Average pressure in September:
1016mbar - Average pressure in October:
1013.8mbar - Average pressure in November:
1009.2mbar - Average pressure in December:
1012.5mbar
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
Llanegryn, United Kingdom
- Average wind speed in January:
18.2km/h - Average wind speed in February:
18.3km/h - Average wind speed in March:
16.2km/h - Average wind speed in April:
13.4km/h - Average wind speed in May:
13.4km/h - Average wind speed in June:
11.9km/h
- Average wind speed in July:
12.1km/h - Average wind speed in August:
13.4km/h - Average wind speed in September:
13.8km/h - Average wind speed in October:
15.4km/h - Average wind speed in November:
17km/h - Average wind speed in December:
19.1km/h
The windiest month (with the highest average wind speed) is December (19.1km/h).
The calmest month (with the lowest average wind speed) is June (11.9km/h).
Average humidity
Llanegryn, United Kingdom
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall
Llanegryn, United Kingdom
The wettest month (with the highest rainfall) is December (94mm).
The driest month (with the least rainfall) is May (41mm).
Average rainfall days
Llanegryn, United Kingdom
- Average rainfall days in January:
18.8 days - Average rainfall days in February:
14.7 days - Average rainfall days in March:
15.7 days - Average rainfall days in April:
16.5 days - Average rainfall days in May:
17 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
20.4 days - Average rainfall days in August:
20.2 days - Average rainfall days in September:
16.9 days - Average rainfall days in October:
18.4 days - Average rainfall days in November:
21 days - Average rainfall days in December:
20.7 days
The month with the highest number of rainy days is November (21 days).
The month with the least rainy days is February (14.7 days).
Average snowfall
Llanegryn, United Kingdom
The month with the highest snowfall is January (57mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days
Llanegryn, United Kingdom
- Average snowfall days in January:
5.7 days - Average snowfall days in February:
5.4 days - Average snowfall days in March:
2.9 days - Average snowfall days in April:
0.7 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:
3.3 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Llanegryn, United Kingdom
- Average daylight in January:
8h and 18min - 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 48min - Average daylight in June:
16h and 48min
- Average daylight in July:
16h and 18min - 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 42min
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:
3h and 12min - Average sunshine in February:
3h and 18min - Average sunshine in March:
5h and 12min - Average sunshine in April:
6h and 54min - Average sunshine in May:
7h and 6min - Average sunshine in June:
7h and 0min
- Average sunshine in July:
6h and 48min - Average sunshine in August:
6h and 18min - Average sunshine in September:
5h and 42min - Average sunshine in October:
3h and 42min - Average sunshine in November:
3h and 24min - Average sunshine in December:
3h and 6min
The month with the most sunshine is May (Average sunshine: 7h and 6min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days
Llanegryn, United Kingdom
- Average sunshine days in January:
6.9 days - Average sunshine days in February:
8.3 days - Average sunshine days in March:
11.7 days - Average sunshine days in April:
11 days - Average sunshine days in May:
10.6 days - Average sunshine days in June:
10.1 days
- Average sunshine days in July:
8.3 days - Average sunshine days in August:
7.7 days - Average sunshine days in September:
9.7 days - Average sunshine days in October:
9.5 days - Average sunshine days in November:
6.4 days - Average sunshine days in December:
7.1 days
The month with the most sunshine days is March (11.7 days).
The month with the least sunshine days is November (6.4 days).
Average UV index
Llanegryn, 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
Llanegryn, United Kingdom
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is April (Cloud cover 54).
Average visibility
Llanegryn, United Kingdom
The months with the highest visibility are March, April, November and December (9km).
The months with the lowest visibility are January, February, May, June, July, August, September and October (8km).
