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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
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Treherbert, United Kingdom, with an average temperature ranging between max 6.6°C (43.9°F) and min 2.6°C (36.7°F). The month of January sees the lowest average temperatures, reaching 6.6°C (43.9°F) at the peak and 2.6°C (36.7°F) at the low. Weather in January »
Weather in February
The last month of the winter, February, is also a frosty month in Treherbert, United Kingdom, with temperature in the range of an average high of 6.8°C (44.2°F) and an average low of 2.7°C (36.9°F). The transition into February marks the average high-temperature at a still chilly 6.8°C (44.2°F), differing minimally from January's 6.6°C (43.9°F). Weather in February »
Weather in March
March, the first month of the spring in Treherbert, is also a frosty month, with temperature in the range of an average low of 3.1°C (37.6°F) and an average high of 8.8°C (47.8°F). As Treherbert welcomes March, the average high-temperature stabilizes at a still frosty 8.8°C (47.8°F), showing little deviation from February's 6.8°C (44.2°F). Weather in March »
Weather in April
April in Treherbert, United Kingdom, is a fresh spring month, with an average temperature ranging between max 12°C (53.6°F) and min 4.8°C (40.6°F). The onset of April brings a minor temperature shift, with the average high-temperature moving from a frosty 8.8°C (47.8°F) in March to a cool 12°C (53.6°F). Weather in April »
Weather in May
May, the last month of the spring in Treherbert, is a moderate month, with an average temperature fluctuating between 14.2°C (57.6°F) and 7.3°C (45.1°F). May brings a marginal elevation to a refreshing 14.2°C (57.6°F) from April's 12°C (53.6°F) in Treherbert's average high-temperatures. Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Treherbert, United Kingdom, with an average temperature ranging between max 16.8°C (62.2°F) and min 9.8°C (49.6°F). The average high-temperature during June registers at an enjoyable 16.8°C (62.2°F), closely corresponding to the preceding month. Weather in June »
Weather in July
July, the same as June, is another enjoyable summer month in Treherbert, United Kingdom, with temperature in the range of an average low of 11.6°C (52.9°F) and an average high of 18.3°C (64.9°F). July, recording an average high temperature of 18.3°C (64.9°F) and a low temperature of 11.6°C (52.9°F), is Treherbert's warmest month. Weather in July »
Weather in August
The last month of the summer, August, is also an enjoyable month in Treherbert, United Kingdom, with an average temperature ranging between max 17.8°C (64°F) and min 12°C (53.6°F). With August's advent, Treherbert sees an average high-temperature of a still comfortable 17.8°C (64°F), subtly shifted from July's 18.3°C (64.9°F). Weather in August »
Weather in September
September, the first month of the autumn in Treherbert, is still a comfortable month, with an average temperature fluctuating between 9.9°C (49.8°F) and 16.2°C (61.2°F). Treherbert's shift from August to September is accompanied by an average high-temperature of a still refreshing 16.2°C (61.2°F), a slight deviation from 17.8°C (64°F). Weather in September »
Weather in October
October, the same as September, in Treherbert, United Kingdom, is a moderate autumn month, with temperature in the range of an average low of 8.3°C (46.9°F) and an average high of 13.2°C (55.8°F). October is marked by a subtle drop in average high-temperatures, transitioning from a refreshing 16.2°C (61.2°F) in September to a mild 13.2°C (55.8°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Treherbert, United Kingdom, with an average temperature ranging between min 5.2°C (41.4°F) and max 9.2°C (48.6°F). The start of November involves a subtle temperature drop, shifting from a moderate 13.2°C (55.8°F) in October to a frosty 9.2°C (48.6°F). Weather in November »
Weather in December
December, the first month of the winter in Treherbert, is still a chilly month, with an average temperature ranging between max 7.5°C (45.5°F) and min 3.8°C (38.8°F). December's onset sees an average high-temperature of a still frosty 7.5°C (45.5°F), exhibiting a slight fluctuation 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
What part of the year is the coldest in Treherbert?
Treherbert's coldest temperatures are experienced in January, with average high temperatures of 6.6°C (43.9°F) and lows of 2.6°C (36.7°F).
What are the most humid months in Treherbert?
The months with the highest humidity in Treherbert, United Kingdom, are January, November and December, with an average relative humidity of 89%.
How much does it rain in Treherbert?
Throughout the year, in Treherbert, United Kingdom, there are 200.8 rainfall days, and 659mm (25.94") of precipitation is accumulated.
When does it snow in Treherbert?
Months with snowfall are January through April, November and December.
What is the snowiest month in Treherbert?
January is the month with the most snowfall in Treherbert. Snow falls for 4.2 days and accumulates 29mm (1.14") of snow.
How many days does it snow in Treherbert?
In Treherbert, United Kingdom, during the entire year, snow falls for 13.7 days and aggregates up to 124mm (4.88") of snow.
What is the month with the least sunshine in Treherbert?
January, February, November and December, with an average of 3.5h of sunshine, are months with the least sunshine in Treherbert.
What are the months with the lowest UV index in Treherbert?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Treherbert, United Kingdom.
What are the least humid months in Treherbert?
The months with the lowest humidity are April and May, with an average relative humidity of 83%.
What is the month with the most sunshine in Treherbert?
The months with the most sunshine are April and May, with an average of 7.4h of sunshine.
What is the driest month in Treherbert?
May is the month with the least rainfall. Rain falls for 15.7 days and accumulates 34mm (1.34") of precipitation.
When it does not snow in Treherbert?
May through October are months without snowfall.
What are the months with the highest UV index in Treherbert?
The months with the highest UV index in Treherbert are May through August, with an average maximum UV index of 4.
When are the longest days in Treherbert?
The month with the longest days is June, with an average of 16h and 36min of daylight.
What is the warmest month in Treherbert?
July, recognised by an average high temperature of 18.3°C (64.9°F) and a low of 11.6°C (52.9°F), is Treherbert's warmest month.
When is Daylight Saving Time (DST) in Treherbert?
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 wettest month in Treherbert?
The month with the most rainfall in Treherbert, United Kingdom, is November, when the rain falls for 19.4 days and typically aggregates up to 81mm (3.19") of precipitation.
What is the month with the shortest days in Treherbert?
The month with the shortest days in Treherbert, United Kingdom, is December, with an average of 7h and 54min of daylight.
Average temperature
Treherbert, United Kingdom
The warmest month (with the highest average high temperature) is July (18.3°C).
The month with the lowest average high temperature is January (6.6°C).
The month with the highest average low temperature is August (12°C).
The coldest month (with the lowest average low temperature) is January (2.6°C).
Average pressure
Treherbert, United Kingdom
- Average pressure in January:
1013.8mbar - Average pressure in February:
1013.2mbar - Average pressure in March:
1015.2mbar - 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:
1014.5mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1014.4mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1013.8mbar
The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed
Treherbert, United Kingdom
- Average wind speed in January:
20.2km/h - Average wind speed in February:
20.9km/h - Average wind speed in March:
18.7km/h - Average wind speed in April:
15.4km/h - Average wind speed in May:
15.2km/h - Average wind speed in June:
14.2km/h
- Average wind speed in July:
14.2km/h - Average wind speed in August:
14.9km/h - Average wind speed in September:
15.1km/h - Average wind speed in October:
17.1km/h - Average wind speed in November:
19.1km/h - Average wind speed in December:
20.6km/h
The windiest month (with the highest average wind speed) is February (20.9km/h).
The calmest months (with the lowest average wind speed) are June and July (14.2km/h).
Average humidity
Treherbert, United Kingdom
The months with the highest relative humidity are January, November and December (89%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall
Treherbert, United Kingdom
The wettest month (with the highest rainfall) is November (81mm).
The driest month (with the least rainfall) is May (34mm).
Average rainfall days
Treherbert, United Kingdom
- Average rainfall days in January:
17.2 days - Average rainfall days in February:
13.3 days - Average rainfall days in March:
14.4 days - Average rainfall days in April:
14 days - Average rainfall days in May:
15.7 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
18.6 days - Average rainfall days in August:
19.4 days - Average rainfall days in September:
15.5 days - Average rainfall days in October:
17.7 days - Average rainfall days in November:
19.4 days - Average rainfall days in December:
17.8 days
The months with the highest number of rainy days are August and November (19.4 days).
The month with the least rainy days is February (13.3 days).
Average snowfall
Treherbert, United Kingdom
The month with the highest snowfall is January (29mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Treherbert, United Kingdom
- Average snowfall days in January:
4.2 days - Average snowfall days in February:
3.5 days - Average snowfall days in March:
2.3 days - Average snowfall days in April:
0.6 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 days - Average snowfall days in December:
2 days
The month with the highest number of snowfall days is January (4.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
Treherbert, 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 3min - Average sunshine in February:
3h and 3min - Average sunshine in March:
5h and 2min - Average sunshine in April:
7h and 2min - Average sunshine in May:
7h and 2min - Average sunshine in June:
7h and 0min
- Average sunshine in July:
7h and 2min - Average sunshine in August:
6h and 4min - Average sunshine in September:
6h and 2min - Average sunshine in October:
4h and 0min - Average sunshine in November:
3h and 3min - Average sunshine in December:
3h and 3min
The months with the most sunshine are April and May (Average sunshine: 7h and 24min).
The months with the least sunshine are January, February, November and December (Average sunshine: 3h and 30min).
Average sunshine days
Treherbert, United Kingdom
- Average sunshine days in January:
9.3 days - Average sunshine days in February:
9.8 days - Average sunshine days in March:
12.1 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
9.2 days
- Average sunshine days in July:
8 days - Average sunshine days in August:
7.8 days - Average sunshine days in September:
11.1 days - Average sunshine days in October:
9.2 days - Average sunshine days in November:
7.2 days - Average sunshine days in December:
8.5 days
The month with the most sunshine days is April (12.9 days).
The month with the least sunshine days is November (7.2 days).
Average UV index
Treherbert, 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
Treherbert, United Kingdom
The month with the most cloud cover is November (Cloud cover 67).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility
Treherbert, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, October, November and December (9km).
The months with the lowest visibility are July, August and September (8km).
