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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 another chilly winter month in Cwmduad, United Kingdom, with an average temperature fluctuating between 7.7°C (45.9°F) and 4°C (39.2°F). The onset of January manifests an average high-temperature of a still chilly 7.7°C (45.9°F), demonstrating a minor variation from the preceding month. Weather in January »
Weather in February
The last month of the winter, February, is also a frosty month in Cwmduad, United Kingdom, with an average temperature fluctuating between 7.6°C (45.7°F) and 3.9°C (39°F). February stands out as Cwmduad's coldest month, with temperatures ranging between an average high of 7.6°C (45.7°F) and a low of 3.9°C (39°F). Weather in February »
Weather in March
March, the first month of the spring in Cwmduad, is still a chilly month, with temperature in the range of an average low of 4.2°C (39.6°F) and an average high of 9.3°C (48.7°F). The onset of March notes an average high-temperature of a still frosty 9.3°C (48.7°F), subtly shifted from February's 7.6°C (45.7°F). Weather in March »
Weather in April
April is a cool spring month in Cwmduad, United Kingdom, with an average temperature fluctuating between 11.9°C (53.4°F) and 5.9°C (42.6°F). As March transitions into April, Cwmduad records an average high-temperature of a cool 11.9°C (53.4°F), showing a gentle shift from the preceding month. Weather in April »
Weather in May
May, the last month of the spring in Cwmduad, is a moderate month, with an average temperature ranging between min 7.9°C (46.2°F) and max 14.1°C (57.4°F). Cwmduad experiences a recorded average high-temperature of a refreshing 14.1°C (57.4°F) in May, closely aligned with April's 11.9°C (53.4°F). Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Cwmduad, United Kingdom, with an average temperature fluctuating between 16.8°C (62.2°F) and 10.6°C (51.1°F). June's onset records a minor alteration in the average high-temperature to a comfortable 16.8°C (62.2°F) from May's 14.1°C (57.4°F). Weather in June »
Weather in July
July, the same as June, is another enjoyable summer month in Cwmduad, United Kingdom, with an average temperature ranging between min 12.3°C (54.1°F) and max 17.9°C (64.2°F). The warmest temperatures occur during July, when averages reach a peak of 17.9°C (64.2°F) and a low of 12.3°C (54.1°F). Weather in July »
Weather in August
The last month of the summer, August, is another refreshing month in Cwmduad, United Kingdom, with an average temperature ranging between max 17.5°C (63.5°F) and min 12.8°C (55°F). August's arrival shows an average high-temperature of a still refreshing 17.5°C (63.5°F), hardly different from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Cwmduad, United Kingdom, with an average temperature ranging between max 16.2°C (61.2°F) and min 11.4°C (52.5°F). Cwmduad signifies an average high-temperature of a still comfortable 16.2°C (61.2°F) in September, closely mirroring the 17.5°C (63.5°F) of August. Weather in September »
Weather in October
October, the same as September, in Cwmduad, United Kingdom, is another mild autumn month, with an average temperature varying between 9.7°C (49.5°F) and 13.7°C (56.7°F). With October's advent, Cwmduad sees an average high-temperature of a mild 13.7°C (56.7°F), subtly shifted from September's 16.2°C (61.2°F). Weather in October »
Weather in November
November, the last month of the autumn in Cwmduad, is another cool month, with temperature in the range of an average high of 10.4°C (50.7°F) and an average low of 7°C (44.6°F). Transition into November subtly marks a drop in the average high-temperature, moderately moving from a refreshing 13.7°C (56.7°F) in October to a fresh 10.4°C (50.7°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Cwmduad, United Kingdom, with an average temperature ranging between max 8.6°C (47.5°F) and min 5.4°C (41.7°F). The shift into December uncovers an average high-temperature of a chilly 8.6°C (47.5°F), subtly different from the previous month. Weather in December »
Updated: Jun 19, 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 is the most humid month?
The most humid month is January, with an average relative humidity of 87%.
How many days does it rain?
In Cwmduad, during the entire year, the rain falls for 210.2 days and collects up to 515mm (20.28") of precipitation.
When does it snow?
Months with snowfall are January, February, November and December.
How much does it snow?
Throughout the year, there are 3.9 snowfall days, and 15mm (0.59") of snow is accumulated.
What is the month with the least sunshine?
With an average of 3.6h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What part of the year is the coldest?
Cwmduad's February weather, with an average high temperature of 7.6°C (45.7°F) and an average low temperature of 3.9°C (39°F), tends to be the coldest of the year.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 1.3 days and accumulates 7mm (0.28") of snow.
When it does not snow?
March through October are months without snowfall.
What are the least humid months?
The months with the lowest humidity are April and May, with an average relative humidity of 82%.
What is the driest month?
May is the month with the least rainfall. Rain falls for 15.2 days and accumulates 24mm (0.94") of precipitation.
What month has the most sunshine?
May has the most sunshine of the year, with an average of 8h of sunshine.
What are the months with the highest UV index?
May through September, with an average maximum UV index of 4, are months with the highest UV index.
When are the longest days?
June has the longest days of the year, with an average of 16h and 36min of daylight.
What is the hottest time of year?
Temperature records mark July as the warmest month, with highs averaging 17.9°C (64.2°F) and lows at 12.3°C (54.1°F).
When is Daylight Saving Time (DST) in Cwmduad?
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 rainiest month?
November is the month with the most rainfall. Rain falls for 19.7 days and accumulates 60mm (2.36") of precipitation.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 7h and 54min of daylight.
Average temperature
Cwmduad, United Kingdom
The warmest month (with the highest average high temperature) is July (17.9°C).
The month with the lowest average high temperature is February (7.6°C).
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (3.9°C).
Average pressure
Cwmduad, United Kingdom
- Average pressure in January:
1013.5mbar - Average pressure in February:
1013mbar - Average pressure in March:
1015.1mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1015.9mbar
- Average pressure in July:
1015mbar - Average pressure in August:
1014.4mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1014.2mbar - Average pressure in November:
1009.6mbar - Average pressure in December:
1013.5mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed
Cwmduad, United Kingdom
- Average wind speed in January:
21.3km/h - Average wind speed in February:
21.7km/h - Average wind speed in March:
18.8km/h - Average wind speed in April:
15.7km/h - Average wind speed in May:
15.2km/h - Average wind speed in June:
14.5km/h
- Average wind speed in July:
14.7km/h - Average wind speed in August:
16.2km/h - Average wind speed in September:
16.9km/h - Average wind speed in October:
18.9km/h - Average wind speed in November:
20.9km/h - Average wind speed in December:
22.3km/h
The windiest month (with the highest average wind speed) is December (22.3km/h).
The calmest month (with the lowest average wind speed) is June (14.5km/h).
Average humidity
Cwmduad, United Kingdom
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall
Cwmduad, United Kingdom
The wettest month (with the highest rainfall) is November (60mm).
The driest month (with the least rainfall) is May (24mm).
Average rainfall days
Cwmduad, United Kingdom
- Average rainfall days in January:
20 days - Average rainfall days in February:
15.6 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
20.4 days - Average rainfall days in September:
15.8 days - Average rainfall days in October:
17.7 days - Average rainfall days in November:
19.7 days - Average rainfall days in December:
20.6 days
The month with the highest number of rainy days is December (20.6 days).
The month with the least rainy days is April (13.5 days).
Average snowfall
Cwmduad, United Kingdom
The month with the highest snowfall is February (7mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days
Cwmduad, United Kingdom
- Average snowfall days in January:
1.2 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
0.1 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:
0.9 days
The month with the highest number of snowfall days is February (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
Cwmduad, 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 4min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 0min - Average sunshine in June:
7h and 4min
- Average sunshine in July:
7h and 3min - Average sunshine in August:
7h and 1min - Average sunshine in September:
6h and 5min - Average sunshine in October:
4h and 2min - Average sunshine in November:
3h and 5min - Average sunshine in December:
3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Cwmduad, United Kingdom
- Average sunshine days in January:
8.2 days - Average sunshine days in February:
9 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
7.9 days - Average sunshine days in August:
6.3 days - Average sunshine days in September:
10 days - Average sunshine days in October:
8.6 days - Average sunshine days in November:
7.5 days - Average sunshine days in December:
6.6 days
The month with the most sunshine days is March (13.2 days).
The month with the least sunshine days is August (6.3 days).
Average UV index
Cwmduad, 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
Cwmduad, United Kingdom
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are April and May (Cloud cover 48).
Average visibility
Cwmduad, 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).
