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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, the same as December, in Penllech, United Kingdom, is a frosty winter month, with an average temperature fluctuating between 8.2°C (46.8°F) and 6°C (42.8°F). The average high-temperature during January registers at a still chilly 8.2°C (46.8°F), maintaining a close resemblance to the previous month. Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Penllech, United Kingdom, with temperature in the range of an average low of 5.7°C (42.3°F) and an average high of 7.6°C (45.7°F). February is the coldest month of the year, registering average temperatures as high as 7.6°C (45.7°F) and as low as 5.7°C (42.3°F). Weather in February »
Weather in March
The first month of the spring, March, is still a chilly month in Penllech, United Kingdom, with an average temperature varying between 8.2°C (46.8°F) and 5.9°C (42.6°F). Penllech experiences a subtle adjustment in high-temperatures to a still frosty 8.2°C (46.8°F) with the onset of March, maintaining near parity with February's 7.6°C (45.7°F). Weather in March »
Weather in April
April is a fresh spring month in Penllech, United Kingdom, with an average temperature fluctuating between 7.4°C (45.3°F) and 10.1°C (50.2°F). With the onset of April, Penllech's average high-temperature clocks in at a fresh 10.1°C (50.2°F), showing a minor fluctuation from the previous month. Weather in April »
Weather in May
May, the last month of the spring in Penllech, is also a fresh month, with an average temperature ranging between max 11.9°C (53.4°F) and min 9.4°C (48.9°F). The advent of May presents an average high-temperature of a still cool 11.9°C (53.4°F), maintaining a close correlation with the preceding month. Weather in May »
Weather in June
The first month of the summer, June, is a moderate month in Penllech, United Kingdom, with an average temperature ranging between min 11.8°C (53.2°F) and max 14.3°C (57.7°F). June observes an average high-temperature of a moderate 14.3°C (57.7°F), marking an insignificant difference from May's 11.9°C (53.4°F). Weather in June »
Weather in July
July, like June, is another refreshing summer month in Penllech, United Kingdom, with an average temperature fluctuating between 15.8°C (60.4°F) and 13.6°C (56.5°F). Stepping into July, Penllech records an average high-temperature of a still moderate 15.8°C (60.4°F), almost consistent with June. Weather in July »
Weather in August
August, the last month of the summer in Penllech, is a comfortable month, with temperature in the range of an average high of 16.3°C (61.3°F) and an average low of 14.1°C (57.4°F). With average temperatures fluctuating between a high of 16.3°C (61.3°F) and a low of 14.1°C (57.4°F), August stands out as the warmest month. Weather in August »
Weather in September
September, the first month of the autumn in Penllech, is still a refreshing month, with an average temperature ranging between min 13.4°C (56.1°F) and max 15.5°C (59.9°F). Entering September, the average high-temperature is recorded at a mild 15.5°C (59.9°F), exhibiting a minimal shift from August's 16.3°C (61.3°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Penllech, United Kingdom, with an average temperature ranging between min 11.7°C (53.1°F) and max 13.8°C (56.8°F). Penllech marks the arrival of October with an average high-temperature of a still refreshing 13.8°C (56.8°F), hardly different from September's 15.5°C (59.9°F). Weather in October »
Weather in November
November, the last month of the autumn in Penllech, is another cool month, with an average temperature varying between 9.2°C (48.6°F) and 11.1°C (52°F). November's advent denotes a minor fluctuation in the average high-temperature to a fresh 11.1°C (52°F) from October's 13.8°C (56.8°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Penllech, United Kingdom, with an average temperature ranging between min 7.5°C (45.5°F) and max 9.5°C (49.1°F). The shift into December records an average high-temperature of a frosty 9.5°C (49.1°F), subtly varied from November's 11.1°C (52°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
How many days does it rain in Penllech?
In Penllech, United Kingdom, during the entire year, the rain falls for 214.6 days and collects up to 798mm (31.42") of precipitation.
When does it snow in Penllech?
Months with snowfall in Penllech, United Kingdom, are January through March and December.
How much does it snow in Penllech?
Throughout the year, there are 2.5 snowfall days, and 14mm (0.55") of snow is accumulated.
What is the month with the lowest UV index in Penllech?
January and February, with an average maximum UV index of 2, are months with the lowest UV index in Penllech.
What is the coldest time of year in Penllech?
In Penllech, February registers the lowest temperatures, averaging 7.6°C (45.7°F) at the peak and 5.7°C (42.3°F) at the lowest.
What is the snowiest month in Penllech?
February is the month with the most snowfall in Penllech, United Kingdom. Snow falls for 0.8 days and accumulates 6mm (0.24") of snow.
What is the driest month in Penllech?
The months with the least rainfall in Penllech, United Kingdom, are April and May Rain falls for 15 days and accumulates 42mm (1.65") of rain.
When it does not snow in Penllech?
April through November are months without snowfall in Penllech, United Kingdom.
What month has the most sunshine in Penllech?
With an average of 8.7h of sunshine, May has the most sunshine of the year in Penllech.
What are the months with the highest UV index in Penllech?
The months with the highest UV index are May through September, with an average maximum UV index of 4.
What is the most humid month in Penllech?
June and July, with an average relative humidity of 84%, are most humid months in Penllech.
When are the longest days in Penllech?
June has the longest days of the year in Penllech, with an average of 16h and 48min of daylight.
What is the warmest month in Penllech?
Temperature readings in Penllech, United Kingdom, reach their annual highs in August, averaging 16.3°C (61.3°F) and a minimum average of 14.1°C (57.4°F).
When is Daylight Saving Time (DST) in Penllech?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Penllech, 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 least humid month in Penllech?
The least humid month in Penllech, United Kingdom, is November, with an average relative humidity of 78%.
What is the rainiest month in Penllech?
The month with the most rainfall is November, when the rain falls for 21.4 days and typically aggregates up to 99mm (3.9") of precipitation.
What is the month with the shortest days in Penllech?
With an average of 7h and 42min of daylight, December has the shortest days of the year in Penllech, United Kingdom.
What is the month with the least sunshine in Penllech?
The month with the least sunshine in Penllech is December, with an average of 3.7h of sunshine.
Average temperature
Penllech, United Kingdom
The warmest month (with the highest average high temperature) is August (16.3°C).
The month with the lowest average high temperature is February (7.6°C).
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (5.7°C).
Average pressure
Penllech, United Kingdom
- Average pressure in January:
1012.5mbar - Average pressure in February:
1012.1mbar - Average pressure in March:
1014.6mbar - Average pressure in April:
1015.1mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1015.5mbar
- Average pressure in July:
1014.4mbar - Average pressure in August:
1013.5mbar - Average pressure in September:
1015.9mbar - Average pressure in October:
1013.6mbar - Average pressure in November:
1009mbar - Average pressure in December:
1012.2mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed
Penllech, United Kingdom
- Average wind speed in January:
30.3km/h - Average wind speed in February:
29.7km/h - Average wind speed in March:
24.5km/h - Average wind speed in April:
20.7km/h - Average wind speed in May:
20.5km/h - Average wind speed in June:
18.9km/h
- Average wind speed in July:
19.4km/h - Average wind speed in August:
22.3km/h - Average wind speed in September:
23.9km/h - Average wind speed in October:
27km/h - Average wind speed in November:
30.4km/h - Average wind speed in December:
32.6km/h
The windiest month (with the highest average wind speed) is December (32.6km/h).
The calmest month (with the lowest average wind speed) is June (18.9km/h).
Average humidity
Penllech, United Kingdom
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is November (78%).
Average rainfall
Penllech, United Kingdom
The wettest month (with the highest rainfall) is November (99mm).
The driest months (with the least rainfall) are April and May (42mm).
Average rainfall days
Penllech, United Kingdom
- Average rainfall days in January:
20.1 days - Average rainfall days in February:
16.2 days - Average rainfall days in March:
15.2 days - Average rainfall days in April:
15 days - Average rainfall days in May:
14.7 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
20.4 days - Average rainfall days in September:
17.2 days - Average rainfall days in October:
18.8 days - Average rainfall days in November:
21.4 days - Average rainfall days in December:
20.2 days
The month with the highest number of rainy days is November (21.4 days).
The month with the least rainy days is May (14.7 days).
Average snowfall
Penllech, United Kingdom
The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Penllech, United Kingdom
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
0.8 days - Average snowfall days in March:
0.4 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 days - Average snowfall days in December:
0.5 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Penllech, United Kingdom
- Average daylight in January:
8h and 1min - Average daylight in February:
9h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 5min - Average daylight in June:
16h and 5min
- Average daylight in July:
16h and 2min - 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 4min - Average daylight in December:
7h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 4min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
8h and 2min - Average sunshine in August:
7h and 5min - Average sunshine in September:
7h and 1min - Average sunshine in October:
4h and 2min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days
Penllech, United Kingdom
- Average sunshine days in January:
9.1 days - Average sunshine days in February:
10.3 days - Average sunshine days in March:
13.7 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
13.9 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
8.5 days - Average sunshine days in September:
11.5 days - Average sunshine days in October:
9.6 days - Average sunshine days in November:
6.5 days - Average sunshine days in December:
7.8 days
The month with the most sunshine days is May (13.9 days).
The month with the least sunshine days is November (6.5 days).
Average UV index
Penllech, 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 and February (UV index 2).
Average cloud cover
Penllech, United Kingdom
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are May and June (Cloud cover 45).
Average visibility
Penllech, United Kingdom
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
