Climate and monthly weather forecastTregynon, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, in Tregynon, United Kingdom, is an icy winter month, with an average temperature varying between 5.6°C (42.1°F) and 0.9°C (33.6°F). In Tregynon, the lowest temperatures are generally noted in January, averaging a high of 5.6°C (42.1°F) and a low of 0.9°C (33.6°F). Weather in January »Weather in February
February, the last month of the winter in Tregynon, is a frosty month, with an average temperature fluctuating between 1°C (33.8°F) and 6.6°C (43.9°F). Tregynon commences February with an average high-temperature of a frosty 6.6°C (43.9°F), maintaining a close resemblance to the previous month. Weather in February »Weather in March
March, the first month of the spring in Tregynon, is still a chilly month, with temperature in the range of an average low of 1.5°C (34.7°F) and an average high of 9°C (48.2°F). March's arrival registers an average high-temperature of a still frosty 9°C (48.2°F), closely aligning with the temperature of the previous month. Weather in March »Weather in April
April in Tregynon, United Kingdom, is a fresh spring month, with an average temperature varying between 3°C (37.4°F) and 11.8°C (53.2°F). Tregynon records an average high-temperature of a fresh 11.8°C (53.2°F) in April, maintaining a close correlation with March's 9°C (48.2°F). Weather in April »Weather in May
May, the last month of the spring in Tregynon, is a mild month, with an average temperature varying between 5.8°C (42.4°F) and 14.3°C (57.7°F). Entering May, Tregynon's average high-temperature reads a refreshing 14.3°C (57.7°F), indicating a close resemblance to the previous month's climate. Weather in May »Weather in June
June, the first month of the summer in Tregynon, is a comfortable month, with temperature in the range of an average high of 17.1°C (62.8°F) and an average low of 8.3°C (46.9°F). As June takes its course, Tregynon's average high-temperature registers at a still refreshing 17.1°C (62.8°F), closely aligning with the preceding month. Weather in June »Weather in July
July, the same as June, is another enjoyable summer month in Tregynon, United Kingdom, with an average temperature ranging between min 10.1°C (50.2°F) and max 18.6°C (65.5°F). In Tregynon, United Kingdom, July is the month with the highest recorded average temperatures, measuring a high of 18.6°C (65.5°F) and a low of 10.1°C (50.2°F). Weather in July »Weather in August
August, the last month of the summer in Tregynon, is another refreshing month, with temperature in the range of an average high of 17.9°C (64.2°F) and an average low of 10.6°C (51.1°F). The beginning of August reveals an average high-temperature of a still refreshing 17.9°C (64.2°F), showing minimal deviation from the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Tregynon, United Kingdom, with temperature in the range of an average low of 8.2°C (46.8°F) and an average high of 16.1°C (61°F). The commencement of September notes an average high-temperature of a still enjoyable 16.1°C (61°F), exhibiting little difference from the previous month. Weather in September »Weather in October
October, like September, in Tregynon, United Kingdom, is a cool autumn month, with an average temperature ranging between max 12.9°C (55.2°F) and min 6.5°C (43.7°F). In Tregynon, the average high-temperature in October gently drops from a refreshing 16.1°C (61°F) in September to a fresh 12.9°C (55.2°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Tregynon, United Kingdom, with an average temperature varying between 4.1°C (39.4°F) and 8.6°C (47.5°F). As November arrives, Tregynon's weather displays a minor decrease in high-temperatures, transitioning from October's cool 12.9°C (55.2°F) to a chilly 8.6°C (47.5°F). Weather in November »Weather in December
December, the first month of the winter in Tregynon, is still a chilly month, with an average temperature ranging between max 6.6°C (43.9°F) and min 2.5°C (36.5°F). Tregynon experiences an average high-temperature of a still chilly 6.6°C (43.9°F) with the onset of December, subtly varied from November's 8.6°C (47.5°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
Tregynon's coldest weather arrives in January, when temperatures average a high of 5.6°C (42.1°F) and a low of 0.9°C (33.6°F).
January, November and December, with an average relative humidity of 91%, are most humid months.
In Tregynon, United Kingdom, during the entire year, the rain falls for 190 days and collects up to 545mm (21.46") of precipitation.
January through April, November and December are months with snowfall in Tregynon, United Kingdom.
The month with the most snowfall in Tregynon is January, when snow falls for 3.3 days and typically aggregates up to 27mm (1.06") of snow.
Throughout the year, in Tregynon, United Kingdom, there are 10.2 snowfall days, and 94mm (3.7") of snow is accumulated.
The months with the lowest UV index in Tregynon, United Kingdom, are January through March, November and December, with an average maximum UV index of 2.
The months with the lowest humidity in Tregynon are April and May, with an average relative humidity of 84%.
The month with the least rainfall is April, when the rain falls for 16.4 days and typically collects 33mm (1.3") of precipitation.
May through October are months without snowfall in Tregynon.
The months with the highest UV index are May through August, with an average maximum UV index of 4.
June is the month with the most rainfall in Tregynon, United Kingdom. Rain falls for 18.6 days and accumulates 71mm (2.8") of precipitation.
The month with the longest days in Tregynon is June, with an average of 16h and 48min of daylight.
July temperatures in Tregynon tend to peak at an average high of 18.6°C (65.5°F) and dip to a low of 10.1°C (50.2°F).
With an average of 6.8h of sunshine, July has the most sunshine of the year.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Tregynon, 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.
The month with the least sunshine in Tregynon is November, with an average of 3.4h of sunshine.
With an average of 7h and 42min of daylight, December has the shortest days of the year in Tregynon.
Average temperature
Tregynon, United Kingdom
The warmest month (with the highest average high temperature) is July (18.6°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 January (0.9°C).
Average pressure
Tregynon, United Kingdom
- Average pressure in January:
1013mbar - Average pressure in February:
1012.5mbar - Average pressure in March:
1014.8mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1016.4mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1014.5mbar - Average pressure in August:
1013.7mbar - Average pressure in September:
1016mbar - Average pressure in October:
1014mbar - Average pressure in November:
1009.4mbar - Average pressure in December:
1012.7mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed
Tregynon, United Kingdom
- Average wind speed in January:
16.5km/h - Average wind speed in February:
17.3km/h - Average wind speed in March:
15.5km/h - Average wind speed in April:
12.9km/h - Average wind speed in May:
12.9km/h - Average wind speed in June:
11.7km/h
- Average wind speed in July:
11.8km/h - Average wind speed in August:
12.8km/h - Average wind speed in September:
12.5km/h - Average wind speed in October:
14km/h - Average wind speed in November:
15.2km/h - Average wind speed in December:
16.8km/h
The windiest month (with the highest average wind speed) is February (17.3km/h).
The calmest month (with the lowest average wind speed) is June (11.7km/h).
Average humidity
Tregynon, United Kingdom
The months with the highest relative humidity are January, November and December (91%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall
Tregynon, United Kingdom
The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days
Tregynon, United Kingdom
- Average rainfall days in January:
14.8 days - Average rainfall days in February:
12 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
18.6 days
- Average rainfall days in July:
20.3 days - Average rainfall days in August:
17 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
14.5 days - Average rainfall days in November:
17.5 days - Average rainfall days in December:
15.9 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (12 days).
Average snowfall
Tregynon, United Kingdom
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Tregynon, United Kingdom
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
3.2 days - Average snowfall days in March:
1.6 days - Average snowfall days in April:
0.3 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:
0.3 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Tregynon, 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 48min - 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 42min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 24min - Average sunshine in April:
6h and 36min - Average sunshine in May:
6h and 42min - Average sunshine in June:
6h and 30min
- Average sunshine in July:
6h and 48min - Average sunshine in August:
6h and 36min - Average sunshine in September:
6h and 12min - Average sunshine in October:
3h and 54min - Average sunshine in November:
3h and 24min - Average sunshine in December:
3h and 54min
The month with the most sunshine is July (Average sunshine: 6h and 48min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days
Tregynon, United Kingdom
- Average sunshine days in January:
12.4 days - Average sunshine days in February:
11.7 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
11.6 days - Average sunshine days in May:
11.5 days - Average sunshine days in June:
9 days
- Average sunshine days in July:
7.8 days - Average sunshine days in August:
10.2 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
10.2 days - Average sunshine days in December:
11.9 days
The month with the most sunshine days is March (13.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index
Tregynon, 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
Tregynon, United Kingdom
The month with the most cloud cover is November (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility
Tregynon, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, October and December (8km).
The months with the lowest visibility are August, September and November (7km).
