Climate and monthly weather forecastPonthirwaun, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, in Ponthirwaun, United Kingdom, is another chilly winter month, with an average temperature ranging between max 7.8°C (46°F) and min 4.7°C (40.5°F). Ponthirwaun notes an average high-temperature of a still frosty 7.8°C (46°F) in January, displaying minor variation from December. Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Ponthirwaun, United Kingdom, with an average temperature fluctuating between 7.7°C (45.9°F) and 4.3°C (39.7°F). Temperature readings reach their annual highs in February, averaging 7.7°C (45.9°F) and a minimum average of 4.3°C (39.7°F). Weather in February »Weather in March
March, the first month of the spring in Ponthirwaun, is still a chilly month, with temperature in the range of an average low of 4.6°C (40.3°F) and an average high of 9.2°C (48.6°F). Transitioning from February to March, Ponthirwaun observes an average high-temperature of a still frosty 9.2°C (48.6°F), differing subtly from the previous month. Weather in March »Weather in April
April is a cool spring month in Ponthirwaun, United Kingdom, with an average temperature ranging between max 11.6°C (52.9°F) and min 6.1°C (43°F). The advent of April brings an average high-temperature of a fresh 11.6°C (52.9°F), almost identical to the preceding month. Weather in April »Weather in May
May, the last month of the spring in Ponthirwaun, is a moderate month, with an average temperature varying between 13.7°C (56.7°F) and 8.3°C (46.9°F). The average high-temperature during May registers at a moderate 13.7°C (56.7°F), closely corresponding to the preceding month. Weather in May »Weather in June
June, the first month of the summer in Ponthirwaun, is a refreshing month, with temperature in the range of an average low of 10.8°C (51.4°F) and an average high of 16.3°C (61.3°F). On the advent of June, Ponthirwaun's average high-temperature exhibits a minor adjustment to an enjoyable 16.3°C (61.3°F) from May's 13.7°C (56.7°F). Weather in June »Weather in July
July, like June, in Ponthirwaun, United Kingdom, is another enjoyable summer month, with an average temperature varying between 17.6°C (63.7°F) and 12.9°C (55.2°F). During the warmest month, July, temperatures average a high of 17.6°C (63.7°F) and a low of 12.9°C (55.2°F). Weather in July »Weather in August
The last month of the summer, August, is also an enjoyable month in Ponthirwaun, United Kingdom, with an average temperature varying between 17.3°C (63.1°F) and 13.3°C (55.9°F). The arrival of August marks a slight shift to an average high-temperature of a still refreshing 17.3°C (63.1°F) from July's 17.6°C (63.7°F). Weather in August »Weather in September
The first month of the autumn, September, is also a moderate month in Ponthirwaun, United Kingdom, with temperature in the range of an average high of 15.9°C (60.6°F) and an average low of 11.9°C (53.4°F). In September, Ponthirwaun's weather conditions record an average high-temperature of a mild 15.9°C (60.6°F), demonstrating little divergence from the preceding month. Weather in September »Weather in October
October, like September, is a moderate autumn month in Ponthirwaun, United Kingdom, with an average temperature ranging between max 13.8°C (56.8°F) and min 10.5°C (50.9°F). The arrival of October denotes a barely perceptible change in the average high-temperatures to a still refreshing 13.8°C (56.8°F) from September's 15.9°C (60.6°F). Weather in October »Weather in November
November, the last month of the autumn in Ponthirwaun, is also a fresh month, with an average temperature varying between 7.6°C (45.7°F) and 10.6°C (51.1°F). Ponthirwaun's weather in November involves a mild decrease in the average high-temperature, moving down slightly from October's moderate 13.8°C (56.8°F) to a fresh 10.6°C (51.1°F). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Ponthirwaun, United Kingdom, with an average temperature fluctuating between 9°C (48.2°F) and 6.1°C (43°F). December's onset brings an average high-temperature of a chilly 9°C (48.2°F), showing a minute difference from November's 10.6°C (51.1°F). Weather in December »Updated: Jun 29, 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
January, July, August and December, with an average relative humidity of 85%, are most humid months.
In Ponthirwaun, during the entire year, the rain falls for 198.1 days and collects up to 426mm (16.77") of precipitation.
Months with snowfall are January through March, November and December.
In Ponthirwaun, during the entire year, snow falls for 4.3 days and aggregates up to 15mm (0.59") of snow.
The months with the least sunshine are January and December, with an average of 3.7h of sunshine.
The months with the lowest UV index are January through March and December, with an average maximum UV index of 2.
Ponthirwaun, United Kingdom, witnesses the coldest weather in February, with temperatures averaging a high of 7.7°C (45.9°F) and a low of 4.3°C (39.7°F).
The months with the lowest humidity are April and May, with an average relative humidity of 82%.
In Ponthirwaun, snow does not fall in April through October.
May is the month with the least rainfall. Rain falls for 14.3 days and accumulates 20mm (0.79") of precipitation.
With an average of 8h of sunshine, May has the most sunshine of the year.
May through September, with an average maximum UV index of 4, are months with the highest UV index.
June has the longest days of the year, with an average of 16h and 42min of daylight.
Ponthirwaun's July weather, with an average high temperature of 17.6°C (63.7°F) and an average low temperature of 12.9°C (55.2°F), tends to be the warmest of the year.
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.
The month with the most rainfall is November, when the rain falls for 20.1 days and typically aggregates up to 53mm (2.09") of precipitation.
December is the month with the most snowfall. Snow falls for 1.3 days and accumulates 6mm (0.24") of snow.
December has the shortest days of the year, with an average of 7h and 48min of daylight.
Average temperature
Ponthirwaun, United Kingdom
The warmest month (with the highest average high temperature) is July (17.6°C).
The month with the lowest average high temperature is February (7.7°C).
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure
Ponthirwaun, United Kingdom
- Average pressure in January:
1013.2mbar - Average pressure in February:
1012.7mbar - Average pressure in March:
1015mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1015.7mbar
- Average pressure in July:
1014.8mbar - Average pressure in August:
1014.1mbar - Average pressure in September:
1016.4mbar - Average pressure in October:
1014mbar - Average pressure in November:
1009.4mbar - Average pressure in December:
1013mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed
Ponthirwaun, United Kingdom
- Average wind speed in January:
23km/h - Average wind speed in February:
23.2km/h - Average wind speed in March:
19.7km/h - Average wind speed in April:
16.7km/h - Average wind speed in May:
16.1km/h - Average wind speed in June:
15.2km/h
- Average wind speed in July:
15.4km/h - Average wind speed in August:
17.4km/h - Average wind speed in September:
18.3km/h - Average wind speed in October:
20.6km/h - Average wind speed in November:
23km/h - Average wind speed in December:
24.6km/h
The windiest month (with the highest average wind speed) is December (24.6km/h).
The calmest month (with the lowest average wind speed) is June (15.2km/h).
Average humidity
Ponthirwaun, United Kingdom
The months with the highest relative humidity are January, July, August and December (85%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall
Ponthirwaun, United Kingdom
The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is May (20mm).
Average rainfall days
Ponthirwaun, United Kingdom
- Average rainfall days in January:
18.1 days - Average rainfall days in February:
15.2 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
14.5 days
- Average rainfall days in July:
17.5 days - Average rainfall days in August:
19.7 days - Average rainfall days in September:
14.8 days - Average rainfall days in October:
16.6 days - Average rainfall days in November:
20.1 days - Average rainfall days in December:
19.6 days
The month with the highest number of rainy days is November (20.1 days).
The month with the least rainy days is April (13.5 days).
Average snowfall
Ponthirwaun, United Kingdom
The month with the highest snowfall is December (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Ponthirwaun, United Kingdom
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
0.2 days - Average snowfall days in April:
0 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:
0.4 days - Average snowfall days in December:
1.3 days
The months with the highest number of snowfall days are February and December (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Ponthirwaun, 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 42min
- Average daylight in July:
16h and 12min - Average daylight in August:
14h and 36min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 48min - Average daylight in December:
7h and 48min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January:
3h and 42min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 48min - Average sunshine in April:
7h and 42min - Average sunshine in May:
8h and 0min - Average sunshine in June:
7h and 48min
- Average sunshine in July:
7h and 48min - Average sunshine in August:
7h and 18min - Average sunshine in September:
6h and 42min - Average sunshine in October:
4h and 18min - Average sunshine in November:
3h and 48min - Average sunshine in December:
3h and 42min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days
Ponthirwaun, United Kingdom
- Average sunshine days in January:
9.8 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
14 days - Average sunshine days in June:
13 days
- Average sunshine days in July:
10.9 days - Average sunshine days in August:
7.7 days - Average sunshine days in September:
11.6 days - Average sunshine days in October:
10 days - Average sunshine days in November:
6.8 days - Average sunshine days in December:
7.5 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is November (6.8 days).
Average UV index
Ponthirwaun, 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 and December (UV index 2).
Average cloud cover
Ponthirwaun, United Kingdom
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is May (Cloud cover 48).
Average visibility
Ponthirwaun, United Kingdom
The months with the highest visibility are February, March, September, October and November (10km).
The months with the lowest visibility are January, April, May, June, July, August and December (9km).
