Climate and monthly weather forecastTrehafod, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Trehafod, United Kingdom, with temperature in the range of an average high of 7°C (44.6°F) and an average low of 3.1°C (37.6°F). Trehafod's January weather, with an average high temperature of 7°C (44.6°F) and an average low temperature of 3.1°C (37.6°F), tends to be the coldest of the year. Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Trehafod, United Kingdom, with an average temperature varying between 3.2°C (37.8°F) and 7.3°C (45.1°F). In February, Trehafod notes an average high-temperature of a still frosty 7.3°C (45.1°F), hardly different from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is still a chilly month in Trehafod, United Kingdom, with an average temperature fluctuating between 9.3°C (48.7°F) and 3.5°C (38.3°F). In the transition from February to March, Trehafod reports an average high-temperature of a still frosty 9.3°C (48.7°F), indicating a close resemblance to the prior month. Weather in March »Weather in April
April in Trehafod, United Kingdom, is a cool spring month, with an average temperature varying between 12.2°C (54°F) and 5.3°C (41.5°F). Trehafod, United Kingdom, marks the start of April with an average high-temperature of a cool 12.2°C (54°F), hinting at a slight fluctuation from March's 9.3°C (48.7°F). Weather in April »Weather in May
May, the last month of the spring in Trehafod, is a refreshing month, with temperature in the range of an average high of 14.4°C (57.9°F) and an average low of 7.5°C (45.5°F). The average high-temperature in May, at a refreshing 14.4°C (57.9°F), reveals a modest deviation from April's 12.2°C (54°F). Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Trehafod, United Kingdom, with an average temperature ranging between max 17.1°C (62.8°F) and min 10.3°C (50.5°F). The unfolding of June shows an average high-temperature of a comfortable 17.1°C (62.8°F), indicating a slight variance from May's 14.4°C (57.9°F). Weather in June »Weather in July
July, like June, in Trehafod, United Kingdom, is another comfortable summer month, with an average temperature ranging between min 12.1°C (53.8°F) and max 18.8°C (65.8°F). July, recording an average high temperature of 18.8°C (65.8°F) and a low temperature of 12.1°C (53.8°F), is Trehafod's warmest month. Weather in July »Weather in August
August, the last month of the summer in Trehafod, is also an enjoyable month, with temperature in the range of an average low of 12.2°C (54°F) and an average high of 18.3°C (64.9°F). Trehafod experiences an average high-temperature of a still comfortable 18.3°C (64.9°F) in August, subtly different from July's 18.8°C (65.8°F). Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Trehafod, United Kingdom, with temperature in the range of an average low of 10.4°C (50.7°F) and an average high of 16.6°C (61.9°F). The start of September marks an average high-temperature of a still refreshing 16.6°C (61.9°F), hardly distinguishable from the conditions in August. Weather in September »Weather in October
October, the same as September, in Trehafod, United Kingdom, is a moderate autumn month, with an average temperature ranging between min 8.7°C (47.7°F) and max 13.4°C (56.1°F). A modest decline in the average high-temperature is seen during October, decreasing from 16.6°C (61.9°F) in September to a still refreshing 13.4°C (56.1°F). Weather in October »Weather in November
November, the last month of the autumn in Trehafod, is also a frosty month, with an average temperature varying between 5.9°C (42.6°F) and 9.7°C (49.5°F). The arrival of November correlates with a minor temperature reduction, down from October's refreshing 13.4°C (56.1°F) to a chilly 9.7°C (49.5°F). Weather in November »Weather in December
December, the first month of the winter in Trehafod, is still a chilly month, with an average temperature ranging between min 4.4°C (39.9°F) and max 7.8°C (46°F). The initiation of December sees an average high-temperature of a still chilly 7.8°C (46°F), showing minor variations from the previous month. 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
Trehafod's January weather, with an average high temperature of 7°C (44.6°F) and an average low temperature of 3.1°C (37.6°F), tends to be the coldest of the year.
Throughout the year, in Trehafod, there are 150.3 rainfall days, and 270mm (10.63") of precipitation is accumulated.
Months with snowfall are January through April, November and December.
The month with the most snowfall in Trehafod, United Kingdom, is January, when snow falls for 2.3 days and typically aggregates up to 6mm (0.24") of snow.
Throughout the year, there are 6.2 snowfall days, and 15mm (0.59") of snow is accumulated.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Trehafod.
April and May, with an average relative humidity of 82%, are the least humid months in Trehafod, United Kingdom.
May is the month with the least rainfall. Rain falls for 11.2 days and accumulates 11mm (0.43") of precipitation.
In Trehafod, snow does not fall in May through October.
With an average of 7.9h of sunshine, May has the most sunshine of the year in Trehafod, United Kingdom.
The months with the highest UV index are May through September, with an average maximum UV index of 4.
With an average of 16h and 36min of daylight, June has the longest days of the year.
July, recording an average high temperature of 18.8°C (65.8°F) and a low temperature of 12.1°C (53.8°F), is Trehafod's warmest month.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Trehafod, 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.
November and December, with an average relative humidity of 88%, are most humid months.
November is the month with the most rainfall in Trehafod, United Kingdom. Rain falls for 15.4 days and accumulates 35mm (1.38") of precipitation.
The month with the least sunshine in Trehafod, United Kingdom, is November, with an average of 3.7h of sunshine.
The month with the shortest days in Trehafod, United Kingdom, is December, with an average of 7h and 54min of daylight.
Average temperature
Trehafod, United Kingdom
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (7°C).
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is January (3.1°C).
Average pressure
Trehafod, United Kingdom
- Average pressure in January:
1013.9mbar - Average pressure in February:
1013.3mbar - Average pressure in March:
1015.3mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1015.9mbar
- Average pressure in July:
1015.1mbar - Average pressure in August:
1014.6mbar - Average pressure in September:
1016.7mbar - Average pressure in October:
1014.5mbar - Average pressure in November:
1009.9mbar - Average pressure in December:
1013.8mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.9mbar).
Average wind speed
Trehafod, United Kingdom
- Average wind speed in January:
20.6km/h - Average wind speed in February:
21.3km/h - Average wind speed in March:
19km/h - Average wind speed in April:
15.6km/h - Average wind speed in May:
15.3km/h - Average wind speed in June:
14.4km/h
- Average wind speed in July:
14.5km/h - Average wind speed in August:
15.2km/h - Average wind speed in September:
15.4km/h - Average wind speed in October:
17.5km/h - Average wind speed in November:
19.6km/h - Average wind speed in December:
21km/h
The windiest month (with the highest average wind speed) is February (21.3km/h).
The calmest month (with the lowest average wind speed) is June (14.4km/h).
Average humidity
Trehafod, United Kingdom
The months with the highest relative humidity are November and December (88%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall
Trehafod, United Kingdom
The wettest month (with the highest rainfall) is November (35mm).
The driest month (with the least rainfall) is May (11mm).
Average rainfall days
Trehafod, United Kingdom
- Average rainfall days in January:
13.8 days - Average rainfall days in February:
11.1 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
9.5 days - Average rainfall days in May:
11.2 days - Average rainfall days in June:
12.4 days
- Average rainfall days in July:
13.8 days - Average rainfall days in August:
13.1 days - Average rainfall days in September:
10.1 days - Average rainfall days in October:
12.7 days - Average rainfall days in November:
15.4 days - Average rainfall days in December:
15 days
The month with the highest number of rainy days is November (15.4 days).
The month with the least rainy days is April (9.5 days).
Average snowfall
Trehafod, United Kingdom
The month with the highest snowfall is January (6mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Trehafod, United Kingdom
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
1.7 days - Average snowfall days in March:
0.7 days - Average snowfall days in April:
0.4 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:
0.8 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Trehafod, United Kingdom
- Average daylight in January:
8h and 24min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 54min - Average daylight in May:
15h and 42min - Average daylight in June:
16h and 36min
- Average daylight in July:
16h and 6min - Average daylight in August:
14h and 36min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
8h and 54min - Average daylight in December:
7h and 54min
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 48min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 36min - Average sunshine in April:
7h and 42min - Average sunshine in May:
7h and 54min - Average sunshine in June:
7h and 24min
- Average sunshine in July:
7h and 42min - Average sunshine in August:
7h and 6min - Average sunshine in September:
6h and 48min - Average sunshine in October:
4h and 18min - Average sunshine in November:
3h and 42min - Average sunshine in December:
3h and 48min
The month with the most sunshine is May (Average sunshine: 7h and 54min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days
Trehafod, United Kingdom
- Average sunshine days in January:
12.2 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
16.1 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
11.6 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
13.1 days - Average sunshine days in November:
10.7 days - Average sunshine days in December:
11.8 days
The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is November (10.7 days).
Average UV index
Trehafod, 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, February, March, November and December (UV index 2).
Average cloud cover
Trehafod, United Kingdom
The month with the most cloud cover is November (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 49).
Average visibility
Trehafod, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
