Climate and monthly weather forecastCwmcarn, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, in Cwmcarn, United Kingdom, is a frosty winter month, with an average temperature varying between 6.8°C (44.2°F) and 3°C (37.4°F). Cwmcarn, United Kingdom, experiences its lowest temperatures in January, with an average peak of 6.8°C (44.2°F) and a low of 3°C (37.4°F). Weather in January »Weather in February
February, the last month of the winter in Cwmcarn, is also a frosty month, with temperature in the range of an average high of 7.3°C (45.1°F) and an average low of 2.9°C (37.2°F). With the onset of February, a modest change to a still frosty 7.3°C (45.1°F) from January's 6.8°C (44.2°F) is noted in high-temperature. Weather in February »Weather in March
March, the first month of the spring in Cwmcarn, is still a chilly month, with temperature in the range of an average high of 9.4°C (48.9°F) and an average low of 3.4°C (38.1°F). The arrival of March records an average high-temperature of a still chilly 9.4°C (48.9°F), closely related to the 7.3°C (45.1°F) observed in February. Weather in March »Weather in April
April is a cool spring month in Cwmcarn, United Kingdom, with temperature in the range of an average low of 5°C (41°F) and an average high of 12.1°C (53.8°F). Cwmcarn indicates an average high-temperature of a fresh 12.1°C (53.8°F) in April, showing minor variation from March's 9.4°C (48.9°F). Weather in April »Weather in May
May, the last month of the spring in Cwmcarn, is a moderate month, with temperature in the range of an average high of 14.3°C (57.7°F) and an average low of 7.5°C (45.5°F). Cwmcarn signifies an average high-temperature of a mild 14.3°C (57.7°F) in May, closely mirroring the 12.1°C (53.8°F) of April. Weather in May »Weather in June
June, the first month of the summer in Cwmcarn, is a refreshing month, with an average temperature varying between 10.2°C (50.4°F) and 17.1°C (62.8°F). Cwmcarn starts June with an average high-temperature of a still refreshing 17.1°C (62.8°F), hinting at a minimal fluctuation from May. Weather in June »Weather in July
July, like June, in Cwmcarn, United Kingdom, is another enjoyable summer month, with an average temperature varying between 12.1°C (53.8°F) and 18.8°C (65.8°F). July, marked by an average high-temperature of 18.8°C (65.8°F) and a low-temperature of 12.1°C (53.8°F), is the warmest month. Weather in July »Weather in August
August, the last month of the summer in Cwmcarn, is another comfortable month, with an average temperature fluctuating between 18.4°C (65.1°F) and 12.3°C (54.1°F). Cwmcarn's weather, upon August's arrival, documents an average high-temperature of a still enjoyable 18.4°C (65.1°F), nearly identical to the prior month. Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Cwmcarn, United Kingdom, with an average temperature varying between 16.7°C (62.1°F) and 10.3°C (50.5°F). Cwmcarn's shift into September is marked by a subtle change to a still enjoyable 16.7°C (62.1°F) from August's 18.4°C (65.1°F) in temperature. Weather in September »Weather in October
October, the same as September, in Cwmcarn, United Kingdom, is a moderate autumn month, with an average temperature ranging between min 8.7°C (47.7°F) and max 13.5°C (56.3°F). The transition to October results in a modest reduction in average high-temperature, moving from a refreshing 16.7°C (62.1°F) in September to a mild 13.5°C (56.3°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Cwmcarn, United Kingdom, with an average temperature varying between 9.7°C (49.5°F) and 5.7°C (42.3°F). November marks a gentle change in average high-temperature, declining from October's refreshing 13.5°C (56.3°F) to a frosty 9.7°C (49.5°F). Weather in November »Weather in December
December, the first month of the winter in Cwmcarn, is also a frosty month, with an average temperature varying between 7.8°C (46°F) and 4.2°C (39.6°F). December reports an average high-temperature of a still frosty 7.8°C (46°F), slightly varied from November's 9.7°C (49.5°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
With an average high-temperature of 6.8°C (44.2°F) and an average low-temperature of 3°C (37.4°F), January is the coldest month.
Throughout the year, there are 192.5 rainfall days, and 549mm (21.61") of precipitation is accumulated.
Months with snowfall in Cwmcarn, United Kingdom, are January through April, November and December.
In Cwmcarn, during the entire year, snow falls for 7.9 days and aggregates up to 48mm (1.89") of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall in Cwmcarn, United Kingdom, is February, when snow falls for 2.5 days and typically aggregates up to 19mm (0.75") of snow.
April and May, with an average relative humidity of 83%, are the least humid months.
April is the month with the least rainfall in Cwmcarn, United Kingdom. Rain falls for 14.3 days and accumulates 30mm (1.18") of precipitation.
In Cwmcarn, United Kingdom, snow does not fall in May through October.
May through September, with an average maximum UV index of 4, are months with the highest UV index.
With an average of 16h and 36min of daylight, June has the longest days of the year in Cwmcarn, United Kingdom.
In Cwmcarn, July records the average highest temperatures, peaking at 18.8°C (65.8°F) and reaching a low of 12.1°C (53.8°F).
July has the most sunshine of the year in Cwmcarn, with an average of 8h of sunshine.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Cwmcarn, 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. Rain falls for 19 days and accumulates 68mm (2.68") of precipitation.
The month with the least sunshine is November, with an average of 3.8h of sunshine.
With an average of 7h and 54min of daylight, December has the shortest days of the year in Cwmcarn, United Kingdom.
Average temperature
Cwmcarn, 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 (6.8°C).
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (2.9°C).
Average pressure
Cwmcarn, United Kingdom
- Average pressure in January:
1013.9mbar - Average pressure in February:
1013.3mbar - 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:
1016.7mbar - 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
Cwmcarn, United Kingdom
- Average wind speed in January:
20.2km/h - Average wind speed in February:
21km/h - Average wind speed in March:
18.7km/h - Average wind speed in April:
15.2km/h - Average wind speed in May:
15km/h - Average wind speed in June:
14.2km/h
- Average wind speed in July:
14.2km/h - Average wind speed in August:
15km/h - Average wind speed in September:
15.2km/h - Average wind speed in October:
17.2km/h - Average wind speed in November:
19.2km/h - Average wind speed in December:
20.5km/h
The windiest month (with the highest average wind speed) is February (21km/h).
The calmest months (with the lowest average wind speed) are June and July (14.2km/h).
Average humidity
Cwmcarn, 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 (83%).
Average rainfall
Cwmcarn, United Kingdom
The wettest month (with the highest rainfall) is November (68mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days
Cwmcarn, United Kingdom
- Average rainfall days in January:
15.8 days - Average rainfall days in February:
13.8 days - Average rainfall days in March:
14.2 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
15.7 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
18 days - Average rainfall days in September:
14.8 days - Average rainfall days in October:
16.3 days - Average rainfall days in November:
19 days - Average rainfall days in December:
16.8 days
The month with the highest number of rainy days is November (19 days).
The month with the least rainy days is February (13.8 days).
Average snowfall
Cwmcarn, United Kingdom
The month with the highest snowfall is February (19mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Cwmcarn, United Kingdom
- Average snowfall days in January:
2.5 days - Average snowfall days in February:
2.5 days - Average snowfall days in March:
0.7 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:
0.5 days - Average snowfall days in December:
1.4 days
The months with the highest number of snowfall days are January and February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Cwmcarn, 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:
4h and 0min - Average sunshine in February:
3h and 54min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 54min - Average sunshine in May:
7h and 54min - Average sunshine in June:
7h and 36min
- Average sunshine in July:
8h and 0min - Average sunshine in August:
7h and 24min - Average sunshine in September:
7h and 6min - Average sunshine in October:
4h and 24min - Average sunshine in November:
3h and 48min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 3h and 48min).
Average sunshine days
Cwmcarn, United Kingdom
- Average sunshine days in January:
10.9 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
12.9 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
9.1 days - Average sunshine days in August:
8.8 days - Average sunshine days in September:
11.9 days - Average sunshine days in October:
9.8 days - Average sunshine days in November:
7.9 days - Average sunshine days in December:
9.7 days
The month with the most sunshine days is April (12.9 days).
The month with the least sunshine days is November (7.9 days).
Average UV index
Cwmcarn, 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
Cwmcarn, United Kingdom
The month with the most cloud cover is November (Cloud cover 62).
The months with the least cloud cover are April and May (Cloud cover 48).
Average visibility
Cwmcarn, 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).
