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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, the same as December, is an icy winter month in Trawsfynydd, United Kingdom, with an average temperature ranging between max 5.6°C (42.1°F) and min 1.9°C (35.4°F). Temperature readings reach their annual highs in January, averaging 5.6°C (42.1°F) and a minimum average of 1.9°C (35.4°F). Weather in January »
Weather in February
February, the last month of the winter in Trawsfynydd, is another cold month, with an average temperature fluctuating between 5.9°C (42.6°F) and 1.5°C (34.7°F). Trawsfynydd's February showcases an average high-temperature of a still icy 5.9°C (42.6°F), hardly distinct from January's 5.6°C (42.1°F). Weather in February »
Weather in March
March, the first month of the spring in Trawsfynydd, is a frosty month, with an average temperature ranging between max 8.1°C (46.6°F) and min 1.9°C (35.4°F). Trawsfynydd's shift into March sets the average high-temperature at a chilly 8.1°C (46.6°F), a figure that deviates only slightly from February's 5.9°C (42.6°F). Weather in March »
Weather in April
April in Trawsfynydd, United Kingdom, is a cool spring month, with an average temperature varying between 11°C (51.8°F) and 3.9°C (39°F). Trawsfynydd, United Kingdom, notes an average high-temperature of a fresh 11°C (51.8°F) in April, displaying minor variation from March. Weather in April »
Weather in May
The last month of the spring, May, is a mild month in Trawsfynydd, United Kingdom, with an average temperature varying between 6.1°C (43°F) and 13.6°C (56.5°F). May's arrival registers an average high-temperature of a mild 13.6°C (56.5°F), closely aligning with the temperature of the previous month. Weather in May »
Weather in June
The first month of the summer, June, is also a moderate month in Trawsfynydd, United Kingdom, with an average temperature fluctuating between 15.9°C (60.6°F) and 8.5°C (47.3°F). Trawsfynydd transitions into June recording an average high-temperature of a still refreshing 15.9°C (60.6°F), closely aligning with the preceding month's temperature. Weather in June »
Weather in July
July is a refreshing summer month in Trawsfynydd, United Kingdom, with an average temperature ranging between max 17.2°C (63°F) and min 10.3°C (50.5°F). With its high average temperature of 17.2°C (63°F) and a low of 10.3°C (50.5°F), July is regarded as the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is another refreshing month in Trawsfynydd, United Kingdom, with an average temperature ranging between max 16.5°C (61.7°F) and min 10.6°C (51.1°F). The introduction of August notes a subtle temperature variation to a still refreshing 16.5°C (61.7°F) from July's 17.2°C (63°F). Weather in August »
Weather in September
September, the first month of the autumn in Trawsfynydd, is still a refreshing month, with an average temperature fluctuating between 14.8°C (58.6°F) and 8.7°C (47.7°F). The shift to September signals an average high-temperature of a moderate 14.8°C (58.6°F), subtly varied from August's 16.5°C (61.7°F). Weather in September »
Weather in October
October, like September, in Trawsfynydd, United Kingdom, is a cool autumn month, with an average temperature varying between 7.2°C (45°F) and 12.1°C (53.8°F). The onset of October manifests an average high-temperature of a cool 12.1°C (53.8°F), demonstrating a minor variation from the preceding month. Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Trawsfynydd, United Kingdom, with an average temperature varying between 8.5°C (47.3°F) and 4.6°C (40.3°F). As November arrives, Trawsfynydd's weather displays a minor decrease in high-temperatures, transitioning from October's cool 12.1°C (53.8°F) to a chilly 8.5°C (47.3°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Trawsfynydd, United Kingdom, with an average temperature varying between 3°C (37.4°F) and 6.6°C (43.9°F). The transition from November to December sees average high-temperatures adjusting to a still chilly 6.6°C (43.9°F), from a not significantly different 8.5°C (47.3°F). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Trawsfynydd?
In Trawsfynydd, the average lowest temperatures are observed in January, with a high of 5.6°C (42.1°F) and a low of 1.9°C (35.4°F).
What is the most humid month in Trawsfynydd?
The months with the highest humidity in Trawsfynydd, United Kingdom, are January and December, with an average relative humidity of 91%.
How many days does it rain in Trawsfynydd?
In Trawsfynydd, during the entire year, the rain falls for 230 days and collects up to 940mm (37.01") of precipitation.
When does it snow in Trawsfynydd?
January through April, November and December are months with snowfall in Trawsfynydd, United Kingdom.
When does it snow the most in Trawsfynydd?
The month with the most snowfall is January, when snow falls for 6.1 days and typically aggregates up to 70mm (2.76") of snow.
How many days does it snow in Trawsfynydd?
In Trawsfynydd, United Kingdom, during the entire year, snow falls for 22.5 days and aggregates up to 260mm (10.24") of snow.
What are the months with the lowest UV index in Trawsfynydd?
The months with the lowest UV index are January through April, November and December, with an average maximum UV index of 2.
What is the least humid month in Trawsfynydd?
The months with the lowest humidity in Trawsfynydd, United Kingdom, are April and May, with an average relative humidity of 84%.
What is the driest month in Trawsfynydd?
April and May are months with the least rain in Trawsfynydd, United Kingdom, when the rain falls for 17.4 days and typically aggregates up to 52mm (2.05") of rain.
When it does not snow in Trawsfynydd?
In Trawsfynydd, United Kingdom, snow does not fall in May through October.
What are the months with the most sunshine in Trawsfynydd?
May and June, with an average of 6.2h of sunshine, are months with the most sunshine in Trawsfynydd, United Kingdom.
What are the months with the highest UV index in Trawsfynydd?
May, June and August, with an average maximum UV index of 4, are months with the highest UV index in Trawsfynydd, United Kingdom.
When are the longest days in Trawsfynydd?
The month with the longest days in Trawsfynydd is June, with an average of 16h and 48min of daylight.
What time of the year is the hottest in Trawsfynydd?
Trawsfynydd's warmest month, July, generally records average temperatures ranging from a high of 17.2°C (63°F) to a low of 10.3°C (50.5°F).
When is Daylight Saving Time (DST) in Trawsfynydd?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Trawsfynydd, 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 rainiest month in Trawsfynydd?
December is the month with the most rainfall in Trawsfynydd. Rain falls for 20.8 days and accumulates 103mm (4.06") of precipitation.
What is the month with the shortest days in Trawsfynydd?
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 Trawsfynydd?
With an average of 2.5h of sunshine, December has the least sunshine of the year in Trawsfynydd, United Kingdom.
Average temperature
Trawsfynydd, 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 (5.6°C).
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).
Average pressure
Trawsfynydd, United Kingdom
- Average pressure in January:
1012.6mbar - Average pressure in February:
1012.1mbar - Average pressure in March:
1014.6mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1015.4mbar
- Average pressure in July:
1014.3mbar - Average pressure in August:
1013.5mbar - Average pressure in September:
1015.9mbar - Average pressure in October:
1013.7mbar - Average pressure in November:
1009.1mbar - 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 (1009.1mbar).
Average wind speed
Trawsfynydd, United Kingdom
- Average wind speed in January:
16.8km/h - Average wind speed in February:
17km/h - Average wind speed in March:
15km/h - Average wind speed in April:
12.3km/h - Average wind speed in May:
12.5km/h - Average wind speed in June:
11.2km/h
- Average wind speed in July:
11.5km/h - Average wind speed in August:
12.7km/h - Average wind speed in September:
12.7km/h - Average wind speed in October:
14.1km/h - Average wind speed in November:
15.5km/h - Average wind speed in December:
17.8km/h
The windiest month (with the highest average wind speed) is December (17.8km/h).
The calmest month (with the lowest average wind speed) is June (11.2km/h).
Average humidity
Trawsfynydd, United Kingdom
The months with the highest relative humidity are January and December (91%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall
Trawsfynydd, United Kingdom
The wettest month (with the highest rainfall) is December (103mm).
The driest months (with the least rainfall) are April and May (52mm).
Average rainfall days
Trawsfynydd, United Kingdom
- Average rainfall days in January:
18.7 days - Average rainfall days in February:
15.3 days - Average rainfall days in March:
16.5 days - Average rainfall days in April:
17.4 days - Average rainfall days in May:
19.4 days - Average rainfall days in June:
18.5 days
- Average rainfall days in July:
21.8 days - Average rainfall days in August:
22.4 days - Average rainfall days in September:
18.3 days - Average rainfall days in October:
19.5 days - Average rainfall days in November:
21.4 days - Average rainfall days in December:
20.8 days
The month with the highest number of rainy days is August (22.4 days).
The month with the least rainy days is February (15.3 days).
Average snowfall
Trawsfynydd, United Kingdom
The month with the highest snowfall is January (70mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Trawsfynydd, United Kingdom
- Average snowfall days in January:
6.1 days - Average snowfall days in February:
6.7 days - Average snowfall days in March:
3.4 days - Average snowfall days in April:
0.8 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:
0.1 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Trawsfynydd, 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:
6h and 0min - Average sunshine in May:
6h and 1min - Average sunshine in June:
6h and 1min
- Average sunshine in July:
6h and 0min - 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:
2h and 3min
The months with the most sunshine are May and June (Average sunshine: 6h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).
Average sunshine days
Trawsfynydd, United Kingdom
- Average sunshine days in January:
7 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
10.8 days - Average sunshine days in April:
9.9 days - Average sunshine days in May:
9.1 days - Average sunshine days in June:
9.1 days
- Average sunshine days in July:
7.1 days - Average sunshine days in August:
5.9 days - Average sunshine days in September:
8.5 days - Average sunshine days in October:
8.4 days - Average sunshine days in November:
6 days - Average sunshine days in December:
6.5 days
The month with the most sunshine days is March (10.8 days).
The month with the least sunshine days is August (5.9 days).
Average UV index
Trawsfynydd, United Kingdom
The months with the highest UV index are May, June and August (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover
Trawsfynydd, United Kingdom
The month with the most cloud cover is December (Cloud cover 76).
The month with the least cloud cover is April (Cloud cover 60).
Average visibility
Trawsfynydd, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (8km).
The months with the lowest visibility are August and September (7km).
Trawsfynydd, United Kingdom
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