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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
Weather in January
January, like December, is another chilly winter month in Efailwen, United Kingdom, with an average temperature ranging between min 6°C (42.8°F) and max 8.4°C (47.1°F). Efailwen marks the start of January with an average high-temperature of a still chilly 8.4°C (47.1°F), hinting at a slight fluctuation from December's 9.7°C (49.5°F). Weather in January »
Weather in February
February, the last month of the winter in Efailwen, is also a frosty month, with an average temperature fluctuating between 5.6°C (42.1°F) and 8.3°C (46.9°F). Efailwen, United Kingdom, reaches its lowest average temperatures in February, measuring 8.3°C (46.9°F) at the peak and 5.6°C (42.1°F) at the lowest. Weather in February »
Weather in March
The first month of the spring, March, is still a chilly month in Efailwen, United Kingdom, with an average temperature ranging between min 6.1°C (43°F) and max 9.3°C (48.7°F). March brings an average high-temperature of a still frosty 9.3°C (48.7°F), nearly identical to the preceding month. Weather in March »
Weather in April
April is a cool spring month in Efailwen, United Kingdom, with an average temperature varying between 7.4°C (45.3°F) and 11.3°C (52.3°F). With the transition into April, Efailwen notes an average high-temperature of a fresh 11.3°C (52.3°F), closely resembling March. Weather in April »
Weather in May
May, the last month of the spring in Efailwen, is a mild month, with an average temperature varying between 13.3°C (55.9°F) and 9.5°C (49.1°F). May registers an average high-temperature of a mild 13.3°C (55.9°F), slightly varied from April's 11.3°C (52.3°F). Weather in May »
Weather in June
June, the first month of the summer in Efailwen, is also a moderate month, with an average temperature ranging between min 12.3°C (54.1°F) and max 15.8°C (60.4°F). The average high-temperature is a still mild 15.8°C (60.4°F) in June, hardly different from the 13.3°C (55.9°F) recorded in May. Weather in June »
Weather in July
July is a comfortable summer month in Efailwen, United Kingdom, with an average temperature varying between 14.3°C (57.7°F) and 17.1°C (62.8°F). The arrival of July is marked by an average high-temperature of a comfortable 17.1°C (62.8°F), bearing a close resemblance to June. Weather in July »
Weather in August
August, the last month of the summer in Efailwen, is also an enjoyable month, with an average temperature fluctuating between 14.6°C (58.3°F) and 17.2°C (63°F). With average high and low temperatures of 17.2°C (63°F) and 14.6°C (58.3°F) respectively, August is Efailwen's warmest month. Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Efailwen, United Kingdom, with temperature in the range of an average high of 16.1°C (61°F) and an average low of 13.4°C (56.1°F). September's arrival registers an average high-temperature of a still refreshing 16.1°C (61°F), closely aligning with the temperature of the previous month. Weather in September »
Weather in October
October, like September, is a moderate autumn month in Efailwen, United Kingdom, with an average temperature fluctuating between 14.2°C (57.6°F) and 11.5°C (52.7°F). In October, Efailwen's weather conditions record an average high-temperature of a moderate 14.2°C (57.6°F), demonstrating little divergence from the preceding month. Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Efailwen, United Kingdom, with an average temperature varying between 9°C (48.2°F) and 11.2°C (52.2°F). Efailwen in November experiences a gentle temperature dip, with average high-temperatures reducing from a mild 14.2°C (57.6°F) in October to a fresh 11.2°C (52.2°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Efailwen, United Kingdom, with an average temperature fluctuating between 9.7°C (49.5°F) and 7.6°C (45.7°F). As Efailwen steps into December, the average high-temperature holds at a frosty 9.7°C (49.5°F), hinting at a minor fluctuation from the prior month. Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Efailwen?
Throughout the year, in Efailwen, United Kingdom, there are 210.4 rainfall days, and 577mm (22.72") of precipitation is accumulated.
When does it snow in Efailwen?
January through March, November and December are months with snowfall.
What is the snowiest month in Efailwen?
The month with the most snowfall in Efailwen is January, when snow falls for 0.6 days and typically aggregates up to 8mm (0.31") of snow.
How much does it snow in Efailwen?
Throughout the year, in Efailwen, United Kingdom, there are 2.7 snowfall days, and 19mm (0.75") of snow is accumulated.
What are the months with the least sunshine in Efailwen?
January, November and December, with an average of 3.7h of sunshine, are months with the least sunshine in Efailwen, United Kingdom.
What are the months with the lowest UV index in Efailwen?
The months with the lowest UV index are January and February, with an average maximum UV index of 2.
What time of the year is the coldest in Efailwen?
February, with an average high of 8.3°C (46.9°F) and a low of 5.6°C (42.1°F), signifies the coldest month of the year.
What is the least humid month in Efailwen?
The months with the lowest humidity in Efailwen are February through April, November and December, with an average relative humidity of 81%.
When it does not snow in Efailwen?
April through October are months without snowfall.
What is the driest month in Efailwen?
The month with the least rainfall in Efailwen is May, when the rain falls for 13.9 days and typically collects 23mm (0.91") of precipitation.
What month has the most sunshine in Efailwen?
The month with the most sunshine in Efailwen, United Kingdom, is May, with an average of 8.4h of sunshine.
What is the month with the highest UV index in Efailwen?
May through September, with an average maximum UV index of 4, are months with the highest UV index.
When are the longest days in Efailwen?
The month with the longest days in Efailwen is June, with an average of 16h and 36min of daylight.
What are the most humid months in Efailwen?
The months with the highest humidity in Efailwen, United Kingdom, are July and August, with an average relative humidity of 84%.
What are the warmest months in Efailwen?
August, with average temperatures reaching a high of 17.2°C (63°F) and a low of 14.6°C (58.3°F), is the warmest month.
When is Daylight Saving Time (DST) in Efailwen?
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 rainiest month in Efailwen?
The month with the most rainfall in Efailwen, United Kingdom, is November, when the rain falls for 21.9 days and typically aggregates up to 77mm (3.03") of precipitation.
What is the month with the shortest days in Efailwen?
The month with the shortest days in Efailwen is December, with an average of 7h and 54min of daylight.
Average temperature
Efailwen, United Kingdom
The warmest month (with the highest average high temperature) is August (17.2°C).
The month with the lowest average high temperature is February (8.3°C).
The month with the highest average low temperature is August (14.6°C).
The coldest month (with the lowest average low temperature) is February (5.6°C).
Average pressure
Efailwen, United Kingdom
- Average pressure in January:
1013.4mbar - Average pressure in February:
1012.9mbar - Average pressure in March:
1015.1mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1015.9mbar
- Average pressure in July:
1015mbar - Average pressure in August:
1014.3mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1014.1mbar - Average pressure in November:
1009.5mbar - Average pressure in December:
1013.3mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.5mbar).
Average wind speed
Efailwen, United Kingdom
- Average wind speed in January:
27.1km/h - Average wind speed in February:
27km/h - Average wind speed in March:
22.5km/h - Average wind speed in April:
19.2km/h - Average wind speed in May:
18.5km/h - Average wind speed in June:
17.9km/h
- Average wind speed in July:
18.2km/h - Average wind speed in August:
20.8km/h - Average wind speed in September:
22.1km/h - Average wind speed in October:
24.3km/h - Average wind speed in November:
27.2km/h - Average wind speed in December:
29.1km/h
The windiest month (with the highest average wind speed) is December (29.1km/h).
The calmest month (with the lowest average wind speed) is June (17.9km/h).
Average humidity
Efailwen, United Kingdom
The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are February, March, April, November and December (81%).
Average rainfall
Efailwen, United Kingdom
The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is May (23mm).
Average rainfall days
Efailwen, United Kingdom
- Average rainfall days in January:
19.4 days - Average rainfall days in February:
16.4 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
13.9 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
20.3 days - Average rainfall days in September:
16.3 days - Average rainfall days in October:
18 days - Average rainfall days in November:
21.9 days - Average rainfall days in December:
21.5 days
The month with the highest number of rainy days is November (21.9 days).
The month with the least rainy days is May (13.9 days).
Average snowfall
Efailwen, United Kingdom
The month with the highest snowfall is January (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Efailwen, United Kingdom
- Average snowfall days in January:
0.6 days - Average snowfall days in February:
1 days - Average snowfall days in March:
0.3 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:
0.7 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Efailwen, 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 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 2min - Average sunshine in June:
8h and 1min
- Average sunshine in July:
8h and 1min - Average sunshine in August:
7h and 4min - Average sunshine in September:
7h and 1min - Average sunshine in October:
4h and 3min - Average sunshine in November:
3h and 4min - Average sunshine in December:
3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 24min).
The months with the least sunshine are January, November and December (Average sunshine: 3h and 42min).
Average sunshine days
Efailwen, United Kingdom
- Average sunshine days in January:
8.7 days - Average sunshine days in February:
8.6 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
14.2 days - Average sunshine days in June:
12.4 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
7.3 days - Average sunshine days in September:
10.1 days - Average sunshine days in October:
8.6 days - Average sunshine days in November:
5.5 days - Average sunshine days in December:
5.7 days
The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is November (5.5 days).
Average UV index
Efailwen, 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 and February (UV index 2).
Average cloud cover
Efailwen, United Kingdom
The months with the most cloud cover are November and December (Cloud cover 64).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility
Efailwen, United Kingdom
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Efailwen, United Kingdom
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