Climate and monthly weather forecastLlanddewi Rhydderch, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, in Llanddewi Rhydderch, United Kingdom, is another chilly winter month, with an average temperature varying between 2.1°C (35.8°F) and 6.4°C (43.5°F). The coldest period tends to be January, when average temperatures fluctuate between a high of 6.4°C (43.5°F) and a low of 2.1°C (35.8°F). Weather in January »Weather in February
February, the last month of the winter in Llanddewi Rhydderch, is also a frosty month, with an average temperature varying between 7°C (44.6°F) and 2.1°C (35.8°F). As Llanddewi Rhydderch transitions into February, the average high-temperature stands at a still chilly 7°C (44.6°F), offering little variation from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Llanddewi Rhydderch, United Kingdom, with an average temperature varying between 9.3°C (48.7°F) and 2.5°C (36.5°F). March notes an average high-temperature of a still chilly 9.3°C (48.7°F), subtly differing from February's 7°C (44.6°F). Weather in March »Weather in April
April is a fresh spring month in Llanddewi Rhydderch, United Kingdom, with an average temperature ranging between min 4°C (39.2°F) and max 12.1°C (53.8°F). Llanddewi Rhydderch experiences a transition to a cool 12.1°C (53.8°F) in average high-temperatures with the arrival of April, not greatly differing from March's 9.3°C (48.7°F). Weather in April »Weather in May
The last month of the spring, May, is a mild month in Llanddewi Rhydderch, United Kingdom, with an average temperature fluctuating between 6.6°C (43.9°F) and 14.5°C (58.1°F). Llanddewi Rhydderch's average high-temperature in May is a mild 14.5°C (58.1°F), indicating a subtle variation from April. Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Llanddewi Rhydderch, United Kingdom, with an average temperature fluctuating between 9.5°C (49.1°F) and 17.2°C (63°F). The onset of June brings with it an average high-temperature of a comfortable 17.2°C (63°F), showing a negligible variation from the month before. Weather in June »Weather in July
July, like June, in Llanddewi Rhydderch, United Kingdom, is another comfortable summer month, with temperature in the range of an average high of 19.1°C (66.4°F) and an average low of 11.4°C (52.5°F). The highest temperatures are recorded in July, with averages reaching a high of 19.1°C (66.4°F) and a low of 11.4°C (52.5°F). Weather in July »Weather in August
August, the last month of the summer in Llanddewi Rhydderch, is another refreshing month, with an average temperature varying between 18.5°C (65.3°F) and 11.7°C (53.1°F). The shift into August uncovers an average high-temperature of a still enjoyable 18.5°C (65.3°F), subtly different from the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Llanddewi Rhydderch, United Kingdom, with an average temperature fluctuating between 9.5°C (49.1°F) and 16.7°C (62.1°F). Llanddewi Rhydderch marks the onset of September with an average high-temperature of a still enjoyable 16.7°C (62.1°F), subtly divergent from August's 18.5°C (65.3°F). Weather in September »Weather in October
October, the same as September, in Llanddewi Rhydderch, United Kingdom, is a moderate autumn month, with temperature in the range of an average high of 13.4°C (56.1°F) and an average low of 7.7°C (45.9°F). October witnesses a gentle descent in average high-temperature, descending from September's comfortable 16.7°C (62.1°F) to a still refreshing 13.4°C (56.1°F). Weather in October »Weather in November
November, the last month of the autumn in Llanddewi Rhydderch, is another chilly month, with an average temperature ranging between min 5°C (41°F) and max 9.4°C (48.9°F). In November, the meteorological conditions change slightly, with the average high-temperature moving from a moderate 13.4°C (56.1°F) in October to a chilly 9.4°C (48.9°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Llanddewi Rhydderch, United Kingdom, with temperature in the range of an average high of 7.3°C (45.1°F) and an average low of 3.4°C (38.1°F). The arrival of December records an average high-temperature of a still chilly 7.3°C (45.1°F), closely related to the 9.4°C (48.9°F) observed in November. 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
January is the coldest month, with an average high-temperature of 6.4°C (43.5°F) and an average low-temperature of 2.1°C (35.8°F).
In Llanddewi Rhydderch, during the entire year, the rain falls for 140.4 days and collects up to 322mm (12.68") of precipitation.
Months with snowfall in Llanddewi Rhydderch are January through April, November and December.
Throughout the year, in Llanddewi Rhydderch, United Kingdom, there are 8.8 snowfall days, and 56mm (2.2") of snow is accumulated.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
The month with the most snowfall in Llanddewi Rhydderch, United Kingdom, is February, when snow falls for 2.9 days and typically aggregates up to 18mm (0.71") of snow.
March through May and July, with an average relative humidity of 84%, are the least humid months in Llanddewi Rhydderch, United Kingdom.
May through October are months without snowfall in Llanddewi Rhydderch, United Kingdom.
May and July, with an average of 7.5h of sunshine, are months with the most sunshine in Llanddewi Rhydderch, United Kingdom.
The months with the highest UV index in Llanddewi Rhydderch 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 in Llanddewi Rhydderch.
July is the warmest month in Llanddewi Rhydderch, with the temperature often reaching an average high of 19.1°C (66.4°F) and an average low of 11.4°C (52.5°F).
The month with the least rainfall is September, when the rain falls for 9.5 days and typically collects 16mm (0.63") of precipitation.
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 months with the highest humidity are November and December, with an average relative humidity of 90%.
The month with the most rainfall in Llanddewi Rhydderch, United Kingdom, is November, when the rain falls for 13 days and typically aggregates up to 45mm (1.77") of precipitation.
With an average of 3.6h of sunshine, November has the least sunshine of the year in Llanddewi Rhydderch, United Kingdom.
The month with the shortest days is December, with an average of 7h and 54min of daylight.
Average temperature
Llanddewi Rhydderch, United Kingdom
The warmest month (with the highest average high temperature) is July (19.1°C).
The month with the lowest average high temperature is January (6.4°C).
The month with the highest average low temperature is August (11.7°C).
The coldest months (with the lowest average low temperature) are January and February (2.1°C).
Average pressure
Llanddewi Rhydderch, United Kingdom
- Average pressure in January:
1013.8mbar - Average pressure in February:
1013.2mbar - Average pressure in March:
1015.2mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1015.8mbar
- Average pressure in July:
1015mbar - Average pressure in August:
1014.4mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1014.5mbar - Average pressure in November:
1009.8mbar - Average pressure in December:
1013.7mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed
Llanddewi Rhydderch, United Kingdom
- Average wind speed in January:
18.5km/h - Average wind speed in February:
19.6km/h - Average wind speed in March:
17.4km/h - Average wind speed in April:
14.2km/h - Average wind speed in May:
14km/h - Average wind speed in June:
13.1km/h
- Average wind speed in July:
13.1km/h - Average wind speed in August:
14km/h - Average wind speed in September:
14km/h - Average wind speed in October:
15.8km/h - Average wind speed in November:
17.4km/h - Average wind speed in December:
18.9km/h
The windiest month (with the highest average wind speed) is February (19.6km/h).
The calmest months (with the lowest average wind speed) are June and July (13.1km/h).
Average humidity
Llanddewi Rhydderch, United Kingdom
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are March, April, May and July (84%).
Average rainfall
Llanddewi Rhydderch, United Kingdom
The wettest month (with the highest rainfall) is November (45mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days
Llanddewi Rhydderch, United Kingdom
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
10.7 days - Average rainfall days in April:
12.4 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
13 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is July (15.3 days).
The months with the least rainy days are February and December (9.3 days).
Average snowfall
Llanddewi Rhydderch, United Kingdom
The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Llanddewi Rhydderch, United Kingdom
- Average snowfall days in January:
2.4 days - Average snowfall days in February:
2.9 days - Average snowfall days in March:
1 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:
1.7 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Llanddewi Rhydderch, 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 36min - 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 54min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 18min - Average sunshine in May:
7h and 30min - Average sunshine in June:
7h and 12min
- Average sunshine in July:
7h and 30min - Average sunshine in August:
7h and 6min - Average sunshine in September:
7h and 0min - Average sunshine in October:
4h and 18min - Average sunshine in November:
3h and 36min - Average sunshine in December:
4h and 6min
The months with the most sunshine are May and July (Average sunshine: 7h and 30min).
The month with the least sunshine is November (Average sunshine: 3h and 36min).
Average sunshine days
Llanddewi Rhydderch, United Kingdom
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
17.2 days - Average sunshine days in April:
13.9 days - Average sunshine days in May:
13.6 days - Average sunshine days in June:
12.6 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
18 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
13.7 days - Average sunshine days in December:
18.4 days
The month with the most sunshine days is December (18.4 days).
The month with the least sunshine days is July (12.3 days).
Average UV index
Llanddewi Rhydderch, 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
Llanddewi Rhydderch, United Kingdom
The month with the most cloud cover is November (Cloud cover 64).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility
Llanddewi Rhydderch, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (9km).
The months with the lowest visibility are August and September (8km).
