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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
Climate and monthly weather forecast
Weather in January
January, the same as December, in Porthcawl, United Kingdom, is another chilly winter month, with temperature in the range of an average high of 7.8°C (46°F) and an average low of 4.6°C (40.3°F). Porthcawl experiences the lowest of its temperatures in January and February, when the average high-temperatures rise to 7.8°C (46°F). Weather in January »
Weather in February
February, the last month of the winter in Porthcawl, is another chilly month, with an average temperature ranging between max 7.8°C (46°F) and min 4.4°C (39.9°F). During January and February, Porthcawl experiences its lowest temperatures, averaging a high-temperature of 7.8°C (46°F). Weather in February »
Weather in March
March, the first month of the spring in Porthcawl, is still a chilly month, with an average temperature fluctuating between 4.8°C (40.6°F) and 9.6°C (49.3°F). The advent of March brings an average high-temperature of a still frosty 9.6°C (49.3°F), almost identical to the preceding month. Weather in March »
Weather in April
April is a cool spring month in Porthcawl, United Kingdom, with an average temperature fluctuating between 12.1°C (53.8°F) and 6.6°C (43.9°F). The transition from March to April sees average high-temperatures adjusting to a fresh 12.1°C (53.8°F), from a not significantly different 9.6°C (49.3°F). Weather in April »
Weather in May
May, the last month of the spring in Porthcawl, is a mild month, with an average temperature varying between 14.3°C (57.7°F) and 8.8°C (47.8°F). May's onset brings an average high-temperature of a moderate 14.3°C (57.7°F), showing a minute difference from April's 12.1°C (53.8°F). Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Porthcawl, United Kingdom, with an average temperature varying between 11.3°C (52.3°F) and 16.8°C (62.2°F). Porthcawl marks the start of June with an average high-temperature of an enjoyable 16.8°C (62.2°F), hinting at a slight fluctuation from May's 14.3°C (57.7°F). Weather in June »
Weather in July
July, the same as June, is another enjoyable summer month in Porthcawl, United Kingdom, with an average temperature ranging between max 18.4°C (65.1°F) and min 13.2°C (55.8°F). The highest temperatures are recorded in July, with averages reaching a high of 18.4°C (65.1°F) and a low of 13.2°C (55.8°F). Weather in July »
Weather in August
The last month of the summer, August, is another refreshing month in Porthcawl, United Kingdom, with an average temperature varying between 13.7°C (56.7°F) and 18.2°C (64.8°F). August's arrival shows an average high-temperature of a still comfortable 18.2°C (64.8°F), hardly different from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is still a refreshing month in Porthcawl, United Kingdom, with an average temperature fluctuating between 11.9°C (53.4°F) and 16.7°C (62.1°F). Porthcawl records a slight change with September's average high-temperatures adjusting to a still comfortable 16.7°C (62.1°F) from August's 18.2°C (64.8°F). Weather in September »
Weather in October
October, the same as September, in Porthcawl, United Kingdom, is a moderate autumn month, with an average temperature ranging between max 14.3°C (57.7°F) and min 10.5°C (50.9°F). As Porthcawl steps into October, the average high-temperature is measured at a still refreshing 14.3°C (57.7°F), displaying minor differences from September's 16.7°C (62.1°F). Weather in October »
Weather in November
November, the last month of the autumn in Porthcawl, is another cool month, with temperature in the range of an average high of 10.5°C (50.9°F) and an average low of 7.5°C (45.5°F). The average high-temperature shows a slight dip in November, from October's moderate 14.3°C (57.7°F) to a cool 10.5°C (50.9°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Porthcawl, United Kingdom, with an average temperature varying between 8.8°C (47.8°F) and 5.8°C (42.4°F). Porthcawl, United Kingdom, experiences a transition to a frosty 8.8°C (47.8°F) in average high-temperatures with the arrival of December, not greatly differing from November's 10.5°C (50.9°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
What are the coldest months in Porthcawl?
January and February, with an average high-temperature of 7.8°C (46°F), are the coldest months.
What are the most humid months in Porthcawl?
The months with the highest humidity are January, October through December, with an average relative humidity of 84%.
How many days does it rain in Porthcawl?
Throughout the year, in Porthcawl, United Kingdom, there are 148.6 rainfall days, and 256mm (10.08") of precipitation is accumulated.
When does it snow in Porthcawl?
January through March and December are months with snowfall in Porthcawl, United Kingdom.
What is the snowiest month in Porthcawl?
The months with the most snowfall in Porthcawl, United Kingdom, are January and December, with an average 2mm (0.08") of accumulated snow.
How much does it snow in Porthcawl?
In Porthcawl, during the entire year, snow falls for 2.2 days and aggregates up to 6mm (0.24") of snow.
What is the month with the least sunshine in Porthcawl?
January has the least sunshine of the year in Porthcawl, with an average of 3.7h of sunshine.
What are the months with the lowest UV index in Porthcawl?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the month with the coldest sea water in Porthcawl?
The month with the coldest seawater is March, with an average sea temperature of 8.4°C (47.1°F).
What is the least humid month in Porthcawl?
The months with the lowest humidity in Porthcawl are April and May, with an average relative humidity of 81%.
When it does not snow in Porthcawl?
In Porthcawl, snow does not fall in April through November.
What is the driest month in Porthcawl?
The month with the least rainfall in Porthcawl is May, when the rain falls for 9.1 days and typically collects 9mm (0.35") of precipitation.
What month has the most sunshine in Porthcawl?
May has the most sunshine of the year in Porthcawl, United Kingdom, with an average of 8.3h of sunshine.
What are the months with the highest UV index in Porthcawl?
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 Porthcawl?
June has the longest days of the year, with an average of 16h and 36min of daylight.
What time of the year is the hottest in Porthcawl?
July, recording an average high temperature of 18.4°C (65.1°F) and a low temperature of 13.2°C (55.8°F), is Porthcawl's warmest month.
What month is the sea warmest in Porthcawl?
The month with the warmest seawater in Porthcawl, United Kingdom, is August, with an average sea temperature of 17.1°C (62.8°F).
When is Daylight Saving Time (DST) in Porthcawl?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Porthcawl, 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 wettest month in Porthcawl?
The wettest months are November and December, with an average 33mm (1.3") of rainfall.
What is the month with the shortest days in Porthcawl?
The month with the shortest days in Porthcawl is December, with an average of 7h and 54min of daylight.
Average temperature
Porthcawl, United Kingdom
The warmest month (with the highest average high temperature) is July (18.4°C).
The months with the lowest average high temperature are January and February (7.8°C).
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (4.4°C).
Average pressure
Porthcawl, United Kingdom
- Average pressure in January:
1013.9mbar - Average pressure in February:
1013.4mbar - Average pressure in March:
1015.3mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1014.6mbar - Average pressure in September:
1016.7mbar - Average pressure in October:
1014.5mbar - Average pressure in November:
1009.9mbar - Average pressure in December:
1013.9mbar
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
Porthcawl, United Kingdom
- Average wind speed in January:
23.7km/h - Average wind speed in February:
24.2km/h - Average wind speed in March:
21.1km/h - Average wind speed in April:
17.5km/h - Average wind speed in May:
16.9km/h - Average wind speed in June:
16.2km/h
- Average wind speed in July:
16.5km/h - Average wind speed in August:
17.6km/h - Average wind speed in September:
18.1km/h - Average wind speed in October:
20.7km/h - Average wind speed in November:
23.2km/h - Average wind speed in December:
24.6km/h
The windiest month (with the highest average wind speed) is December (24.6km/h).
The calmest month (with the lowest average wind speed) is June (16.2km/h).
Average humidity
Porthcawl, United Kingdom
The months with the highest relative humidity are January, October, November and December (84%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall
Porthcawl, United Kingdom
The wettest months (with the highest rainfall) are November and December (33mm).
The driest month (with the least rainfall) is May (9mm).
Average rainfall days
Porthcawl, United Kingdom
- Average rainfall days in January:
14.9 days - Average rainfall days in February:
11.2 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
9.4 days - Average rainfall days in May:
9.1 days - Average rainfall days in June:
10.6 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
15.5 days - Average rainfall days in December:
15.5 days
The months with the highest number of rainy days are November and December (15.5 days).
The month with the least rainy days is May (9.1 days).
Average snowfall
Porthcawl, United Kingdom
The months with the highest snowfall are January and December (2mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Porthcawl, United Kingdom
- Average snowfall days in January:
1 days - Average snowfall days in February:
0.3 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:
0.1 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature
Porthcawl, United Kingdom
The best month for swimming (with the highest average sea temperature) is August (17.1°C).
The coldest month (with the lowest average sea temperature) is March (8.4°C).
Average daylight / Average sunshine
Porthcawl, 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 4min
- 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 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 5min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
7h and 4min
- Average sunshine in July:
8h and 0min - Average sunshine in August:
7h and 3min - 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 5min
The month with the most sunshine is May (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Porthcawl, United Kingdom
- Average sunshine days in January:
12 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
18 days - Average sunshine days in April:
18.8 days - Average sunshine days in May:
19.1 days - Average sunshine days in June:
16.3 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
12.5 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
10.1 days - Average sunshine days in December:
10.5 days
The month with the most sunshine days is May (19.1 days).
The month with the least sunshine days is November (10.1 days).
Average UV index
Porthcawl, 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, November and December (UV index 2).
Average cloud cover
Porthcawl, United Kingdom
The months with the most cloud cover are November and December (Cloud cover 62).
The months with the least cloud cover are April and May (Cloud cover 46).
Average visibility
Porthcawl, United Kingdom
The months with the highest visibility are February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are January, July, August and September (9km).
