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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 sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Barmouth, United Kingdom, is an icy winter month, with an average temperature ranging between max 5.8°C (42.4°F) and min 2.2°C (36°F). January, with its high-temperature average of 5.8°C (42.4°F) and a low-temperature average of 2.2°C (36°F), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Barmouth, is a frosty month, with an average temperature ranging between min 1.9°C (35.4°F) and max 6.1°C (43°F). The onset of February brings with it an average high-temperature of a chilly 6.1°C (43°F), showing a negligible variation from the month before. Weather in February »
Weather in March
The first month of the spring, March, is still a chilly month in Barmouth, United Kingdom, with an average temperature fluctuating between 8.4°C (47.1°F) and 2.4°C (36.3°F). As Barmouth transitions from February to March, the average high-temperatures adjust to a still frosty 8.4°C (47.1°F), nearly the same as the previous 6.1°C (43°F). Weather in March »
Weather in April
April is a fresh spring month in Barmouth, United Kingdom, 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). Barmouth's weather in April indicates an average high-temperature of a cool 11.2°C (52.2°F), nearly consistent with the 8.4°C (47.1°F) of March. Weather in April »
Weather in May
May, the last month of the spring in Barmouth, is a refreshing month, with an average temperature ranging between min 6.5°C (43.7°F) and max 13.6°C (56.5°F). Barmouth sees the arrival of May with an average high-temperature of a refreshing 13.6°C (56.5°F), indicating a subtle variation from April. Weather in May »
Weather in June
The first month of the summer, June, is a refreshing month in Barmouth, United Kingdom, with an average temperature fluctuating between 8.8°C (47.8°F) and 16.1°C (61°F). The shift into June finds Barmouth, United Kingdom, at an average high-temperature of a comfortable 16.1°C (61°F), closely comparable to May's conditions. Weather in June »
Weather in July
July, the same as June, is another enjoyable summer month in Barmouth, United Kingdom, with an average temperature varying between 10.7°C (51.3°F) and 17.2°C (63°F). July stands out as Barmouth's warmest month, with an average high-temperature of 17.2°C (63°F) and a low-temperature of 10.7°C (51.3°F). Weather in July »
Weather in August
August, the last month of the summer in Barmouth, is another comfortable month, with an average temperature fluctuating between 10.8°C (51.4°F) and 16.8°C (62.2°F). The introduction of August sees an average high-temperature of a still refreshing 16.8°C (62.2°F), hardly deviating from July. Weather in August »
Weather in September
September, the first month of the autumn in Barmouth, is still a refreshing month, with an average temperature fluctuating between 15°C (59°F) and 9.3°C (48.7°F). Barmouth notes an average high-temperature of a mild 15°C (59°F) in September, hardly diverging from August. Weather in September »
Weather in October
October, like September, in Barmouth, United Kingdom, is a cool autumn month, with an average temperature fluctuating between 12.4°C (54.3°F) and 7.5°C (45.5°F). October welcomes an average high-temperature of a fresh 12.4°C (54.3°F), not much different from the preceding month. Weather in October »
Weather in November
November, the last month of the autumn in Barmouth, is another chilly month, with an average temperature varying between 8.7°C (47.7°F) and 4.9°C (40.8°F). The shift from October to November includes a minor decrease in the average high-temperature, lightly dropping from a fresh 12.4°C (54.3°F) to a frosty 8.7°C (47.7°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Barmouth, United Kingdom, with an average temperature fluctuating between 7°C (44.6°F) and 3.3°C (37.9°F). The arrival of December is marked by an average high-temperature of a still chilly 7°C (44.6°F), bearing a close resemblance to November. Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Barmouth?
January proves to be the coldest month, recording an average maximum temperature of 5.8°C (42.4°F) and a minimum temperature of 2.2°C (36°F).
What is the most humid month in Barmouth?
January is the most humid month, with an average relative humidity of 90%.
How much does it rain in Barmouth?
In Barmouth, during the entire year, the rain falls for 218 days and collects up to 849mm (33.43") of precipitation.
When does it snow in Barmouth?
January through May, November and December are months with snowfall.
What is the snowiest month in Barmouth?
January is the month with the most snowfall. Snow falls for 5.7 days and accumulates 57mm (2.24") of snow.
How much does it snow in Barmouth?
In Barmouth, United Kingdom, during the entire year, snow falls for 19.4 days and aggregates up to 197mm (7.76") of snow.
When is the lowest UV index in Barmouth?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Barmouth.
What are the months with the coldest sea water in Barmouth?
February and March, with an average sea temperature of 8.3°C (46.9°F), are months with the coldest seawater.
What are the least humid months in Barmouth?
April and May, with an average relative humidity of 83%, are the least humid months in Barmouth.
What is the driest month in Barmouth?
May is the month with the least rainfall. Rain falls for 17 days and accumulates 41mm (1.61") of precipitation.
What month has the most sunshine in Barmouth?
May has the most sunshine of the year, with an average of 7.1h of sunshine.
What is the month with the highest UV index in Barmouth?
May through August, with an average maximum UV index of 4, are months with the highest UV index in Barmouth, United Kingdom.
When it does not snow in Barmouth?
June through October are months without snowfall.
When are the longest days in Barmouth?
The month with the longest days in Barmouth is June, with an average of 16h and 48min of daylight.
What time of the year is the hottest in Barmouth?
With an average high-temperature of 17.2°C (63°F) and an average low-temperature of 10.7°C (51.3°F), July is the warmest month.
What is the month with the warmest sea water in Barmouth?
With an average sea temperature of 15.7°C (60.3°F), September is the month with the warmest seawater in Barmouth.
When is Daylight Saving Time (DST) in Barmouth?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Barmouth, United Kingdom, 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 wettest month in Barmouth?
December is the month with the most rainfall in Barmouth. Rain falls for 20.7 days and accumulates 94mm (3.7") of precipitation.
What is the month with the shortest days in Barmouth?
December has the shortest days of the year, with an average of 7h and 42min of daylight.
What is the month with the least sunshine in Barmouth?
December has the least sunshine of the year in Barmouth, United Kingdom, with an average of 3.1h of sunshine.
Average temperature
Barmouth, 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
Barmouth, 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
Barmouth, 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
Barmouth, 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
Barmouth, 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
Barmouth, 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
Barmouth, 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
Barmouth, 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 sea temperature
Barmouth, United Kingdom
The best month for swimming (with the highest average sea temperature) is September (15.7°C).
The coldest months (with the lowest average sea temperature) are February and March (8.3°C).
Average daylight / Average sunshine
Barmouth, United Kingdom
- Average daylight in January:
8h and 2min - 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:
3h and 1min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 1min - Average sunshine in April:
6h and 5min - Average sunshine in May:
7h and 1min - Average sunshine in June:
7h and 0min
- Average sunshine in July:
6h and 5min - Average sunshine in August:
6h and 2min - Average sunshine in September:
5h and 4min - Average sunshine in October:
3h and 4min - Average sunshine in November:
3h and 2min - Average sunshine in December:
3h and 1min
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
Barmouth, 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
Barmouth, 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
Barmouth, 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
Barmouth, 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).
Barmouth, United Kingdom
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