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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 sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Penarth, United Kingdom, is another chilly winter month, with an average temperature fluctuating between 7.5°C (45.5°F) and 4.1°C (39.4°F). In Penarth, the lowest temperatures are generally noted in January, averaging a high of 7.5°C (45.5°F) and a low of 4.1°C (39.4°F). Weather in January »
Weather in February
The last month of the winter, February, is also a frosty month in Penarth, United Kingdom, with an average temperature fluctuating between 7.8°C (46°F) and 3.9°C (39°F). February reports an average high-temperature of a still frosty 7.8°C (46°F), slightly varied from January's 7.5°C (45.5°F). Weather in February »
Weather in March
The first month of the spring, March, is also a frosty month in Penarth, United Kingdom, with an average temperature fluctuating between 9.8°C (49.6°F) and 4.4°C (39.9°F). The advent of March observes an average high-temperature of a still chilly 9.8°C (49.6°F), nearly identical to February's 7.8°C (46°F). Weather in March »
Weather in April
April is a fresh spring month in Penarth, United Kingdom, with an average temperature varying between 12.3°C (54.1°F) and 5.9°C (42.6°F). The high-temperature average in April for Penarth is a fresh 12.3°C (54.1°F), staying closely aligned with March's conditions. Weather in April »
Weather in May
May, the last month of the spring in Penarth, is a refreshing month, with temperature in the range of an average high of 14.7°C (58.5°F) and an average low of 8.3°C (46.9°F). Penarth indicates an average high-temperature of a moderate 14.7°C (58.5°F) in May, showing minor variation from April's 12.3°C (54.1°F). Weather in May »
Weather in June
June, the first month of the summer in Penarth, is a refreshing month, with an average temperature ranging between min 10.9°C (51.6°F) and max 17.3°C (63.1°F). Penarth registers an average high-temperature of an enjoyable 17.3°C (63.1°F) at the commencement of June, closely related to the preceding month. Weather in June »
Weather in July
July, like June, in Penarth, United Kingdom, is another refreshing summer month, with an average temperature varying between 19°C (66.2°F) and 13°C (55.4°F). In Penarth, the month of July registers the highest temperatures, averaging 19°C (66.2°F) at the peak and 13°C (55.4°F) at the lowest. Weather in July »
Weather in August
August, the last month of the summer in Penarth, is another comfortable month, with an average temperature ranging between max 18.5°C (65.3°F) and min 13.3°C (55.9°F). Penarth's weather, upon August's arrival, documents an average high-temperature of a still enjoyable 18.5°C (65.3°F), nearly identical to the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Penarth, is also an enjoyable month, with an average temperature fluctuating between 17.1°C (62.8°F) and 11.4°C (52.5°F). The commencement of September introduces an average high-temperature of a still comfortable 17.1°C (62.8°F), closely mirroring the preceding month. Weather in September »
Weather in October
October, like September, is a moderate autumn month in Penarth, United Kingdom, with an average temperature varying between 14.1°C (57.4°F) and 9.7°C (49.5°F). Start of October brings a slight shift in the average high-temperature, dipping a bit from September's comfortable 17.1°C (62.8°F) to a still refreshing 14.1°C (57.4°F). Weather in October »
Weather in November
November, the last month of the autumn in Penarth, is also a fresh month, with an average temperature fluctuating between 6.9°C (44.4°F) and 10.4°C (50.7°F). In the transition to November, Penarth observes a minor drop in the average high-temperature, shifting from a refreshing 14.1°C (57.4°F) in October to a fresh 10.4°C (50.7°F). Weather in November »
Weather in December
December, the first month of the winter in Penarth, is also a frosty month, with an average temperature ranging between max 8.6°C (47.5°F) and min 5.2°C (41.4°F). December observes an average high-temperature of a chilly 8.6°C (47.5°F), marking an insignificant difference from November's 10.4°C (50.7°F). Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Penarth?
The coldest period in Penarth is January, when temperatures fluctuate between an average high of 7.5°C (45.5°F) and a low of 4.1°C (39.4°F).
How much does it rain in Penarth?
In Penarth, during the entire year, the rain falls for 132.6 days and collects up to 252mm (9.92") of precipitation.
When does it snow in Penarth?
January, February, November and December are months with snowfall in Penarth.
How many days does it snow in Penarth?
In Penarth, during the entire year, snow falls for 3.1 days and aggregates up to 8mm (0.31") of snow.
When is the lowest UV index in Penarth?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Penarth, United Kingdom.
What is the snowiest month in Penarth?
The month with the most snowfall in Penarth, United Kingdom, is February, when snow falls for 1 days and typically aggregates up to 5mm (0.2") of snow.
When it does not snow in Penarth?
In Penarth, United Kingdom, snow does not fall in March through October.
When is the sea coldest in Penarth?
With an average sea temperature of 8.7°C (47.7°F), March is the month with the coldest seawater.
What are the least humid months in Penarth?
April and May, with an average relative humidity of 81%, are the least humid months in Penarth.
What is the driest month in Penarth?
The month with the least rainfall is April, when the rain falls for 9.1 days and typically collects 12mm (0.47") of precipitation.
What month has the most sunshine in Penarth?
The month with the most sunshine in Penarth, United Kingdom, is May, with an average of 8.2h of sunshine.
What are the months with the highest UV index in Penarth?
The months with the highest UV index are May through September, with an average maximum UV index of 4.
When are the longest days in Penarth?
With an average of 16h and 30min of daylight, June has the longest days of the year.
What are the warmest months in Penarth?
Penarth's July weather reaches an average high of 19°C (66.2°F) and an average low of 13°C (55.4°F), making it the warmest month.
What is the rainiest month in Penarth?
The wettest months in Penarth are August and November, with an average 31mm (1.22") of rainfall.
What are the months with the warmest sea water in Penarth?
The months with the warmest seawater are August and September, with an average sea temperature of 16.6°C (61.9°F).
When is Daylight Saving Time (DST) in Penarth?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Penarth, 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 most humid month in Penarth?
The months with the highest humidity in Penarth, United Kingdom, are November and December, with an average relative humidity of 86%.
What is the month with the least sunshine in Penarth?
November has the least sunshine of the year in Penarth, United Kingdom, with an average of 3.9h of sunshine.
What is the month with the shortest days in Penarth?
With an average of 7h and 54min of daylight, December has the shortest days of the year.
Average temperature
Penarth, United Kingdom
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is January (7.5°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 (3.9°C).
Average pressure
Penarth, United Kingdom
- Average pressure in January:
1014mbar - Average pressure in February:
1013.4mbar - Average pressure in March:
1015.3mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1014.7mbar - Average pressure in September:
1016.8mbar - Average pressure in October:
1014.6mbar - Average pressure in November:
1010mbar - Average pressure in December:
1014mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed
Penarth, United Kingdom
- Average wind speed in January:
21.6km/h - Average wind speed in February:
22.3km/h - Average wind speed in March:
19.9km/h - Average wind speed in April:
16.2km/h - Average wind speed in May:
15.9km/h - Average wind speed in June:
15.2km/h
- Average wind speed in July:
15.2km/h - Average wind speed in August:
16km/h - Average wind speed in September:
16.3km/h - Average wind speed in October:
18.6km/h - Average wind speed in November:
21km/h - Average wind speed in December:
22km/h
The windiest month (with the highest average wind speed) is February (22.3km/h).
The calmest months (with the lowest average wind speed) are June and July (15.2km/h).
Average humidity
Penarth, United Kingdom
The months with the highest relative humidity are November and December (86%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall
Penarth, United Kingdom
The wettest months (with the highest rainfall) are August and November (31mm).
The driest month (with the least rainfall) is April (12mm).
Average rainfall days
Penarth, United Kingdom
- Average rainfall days in January:
11.3 days - Average rainfall days in February:
9.1 days - Average rainfall days in March:
9.9 days - Average rainfall days in April:
9.1 days - Average rainfall days in May:
10.3 days - Average rainfall days in June:
10.7 days
- Average rainfall days in July:
12.1 days - Average rainfall days in August:
13.2 days - Average rainfall days in September:
10 days - Average rainfall days in October:
10.9 days - Average rainfall days in November:
13.5 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is November (13.5 days).
The months with the least rainy days are February and April (9.1 days).
Average snowfall
Penarth, United Kingdom
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days
Penarth, United Kingdom
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
1 days - Average snowfall days in March:
0.3 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:
0.3 days - Average snowfall days in December:
0.7 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature
Penarth, United Kingdom
The best months for swimming (with the highest average sea temperature) are August and September (16.6°C).
The coldest month (with the lowest average sea temperature) is March (8.7°C).
Average daylight / Average sunshine
Penarth, United Kingdom
- Average daylight in January:
8h and 3min - 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 3min
- Average daylight in July:
16h and 1min - Average daylight in August:
14h and 3min - 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 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 1min - Average sunshine in June:
7h and 5min
- Average sunshine in July:
8h and 1min - Average sunshine in August:
7h and 4min - Average sunshine in September:
7h and 1min - Average sunshine in October:
4h and 3min - Average sunshine in November:
3h and 5min - Average sunshine in December:
4h and 1min
The month with the most sunshine is May (Average sunshine: 8h and 12min).
The month with the least sunshine is November (Average sunshine: 3h and 54min).
Average sunshine days
Penarth, United Kingdom
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
15.2 days - Average sunshine days in March:
18.8 days - Average sunshine days in April:
19.2 days - Average sunshine days in May:
18.4 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
15.4 days - Average sunshine days in August:
14.2 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
16 days - Average sunshine days in November:
13.7 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is April (19.2 days).
The month with the least sunshine days is November (13.7 days).
Average UV index
Penarth, 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
Penarth, United Kingdom
The month with the most cloud cover is November (Cloud cover 61).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility
Penarth, United Kingdom
The months with the highest visibility are February, March and December (10km).
The months with the lowest visibility are January, April, May, June, July, August, September, October and November (9km).
Penarth, United Kingdom
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