Climate and monthly weather forecastPortaferry, United Kingdom
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Portaferry, United Kingdom, with temperature in the range of an average low of 5.2°C (41.4°F) and an average high of 7.7°C (45.9°F). The onset of January notes an average high-temperature of a still frosty 7.7°C (45.9°F), subtly shifted from December's 8.5°C (47.3°F). Weather in January »Weather in February
February, the last month of the winter in Portaferry, is also a frosty month, with an average temperature varying between 7.5°C (45.5°F) and 4.9°C (40.8°F). Portaferry's coldest month, February, generally records average temperatures ranging from a high of 7.5°C (45.5°F) to a low of 4.9°C (40.8°F). Weather in February »Weather in March
March, the first month of the spring in Portaferry, is also a frosty month, with an average temperature fluctuating between 5.3°C (41.5°F) and 8.4°C (47.1°F). With the advent of March, Portaferry's high-temperatures adjust to a still frosty 8.4°C (47.1°F), closely aligning with the preceding month. Weather in March »Weather in April
April, like March, is another chilly spring month in Portaferry, United Kingdom, with an average temperature ranging between min 6.7°C (44.1°F) and max 9.8°C (49.6°F). As April takes hold, the average high-temperature is a still chilly 9.8°C (49.6°F), nearly mirroring that of the previous month. Weather in April »Weather in May
May, the last month of the spring in Portaferry, is a fresh month, with temperature in the range of an average low of 8.9°C (48°F) and an average high of 12.2°C (54°F). May's weather displays an average high-temperature of a fresh 12.2°C (54°F), slightly varied from April's 9.8°C (49.6°F). Weather in May »Weather in June
The first month of the summer, June, is a mild month in Portaferry, United Kingdom, with an average temperature fluctuating between 14.7°C (58.5°F) and 11.3°C (52.3°F). Portaferry starts June with an average high-temperature of a moderate 14.7°C (58.5°F), hinting at a minimal fluctuation from May. Weather in June »Weather in July
July in Portaferry, United Kingdom, is an enjoyable summer month, with an average temperature ranging between min 13°C (55.4°F) and max 16.1°C (61°F). The arrival of July brings an average high-temperature of an enjoyable 16.1°C (61°F), subtly diverging from June's 14.7°C (58.5°F). Weather in July »Weather in August
August, the last month of the summer in Portaferry, is also an enjoyable month, with an average temperature ranging between max 16.3°C (61.3°F) and min 13.2°C (55.8°F). August tends to be the warmest month, with temperatures averaging a daily high of 16.3°C (61.3°F) and a low of 13.2°C (55.8°F). Weather in August »Weather in September
September, the first month of the autumn in Portaferry, is still a refreshing month, with an average temperature fluctuating between 12.3°C (54.1°F) and 15°C (59°F). September commences with an average high-temperature of a moderate 15°C (59°F), showing little deviation from August's 16.3°C (61.3°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Portaferry, United Kingdom, with an average temperature varying between 13.2°C (55.8°F) and 10.5°C (50.9°F). Portaferry, United Kingdom, observes an average high-temperature of a still mild 13.2°C (55.8°F) in October, barely different from 15°C (59°F) in September. Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Portaferry, United Kingdom, with an average temperature ranging between min 8°C (46.4°F) and max 10.2°C (50.4°F). With the onset of November, the average high-temperature subtly recedes from October's moderate 13.2°C (55.8°F) to a fresh 10.2°C (50.4°F). Weather in November »Weather in December
December, the first month of the winter in Portaferry, is also a frosty month, with temperature in the range of an average low of 6.1°C (43°F) and an average high of 8.5°C (47.3°F). The arrival of December sees a recorded average high-temperature of a chilly 8.5°C (47.3°F), showing little divergence from the previous month's conditions. 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
In Portaferry, United Kingdom, during the entire year, the rain falls for 167.4 days and collects up to 395mm (15.55") of precipitation.
Months with snowfall in Portaferry, United Kingdom, are January through March, November and December.
In Portaferry, United Kingdom, during the entire year, snow falls for 5.4 days and aggregates up to 23mm (0.91") of snow.
The months with the least sunshine in Portaferry are January, February and November, with an average of 4.1h of sunshine.
January through March and December, with an average maximum UV index of 2, are months with the lowest UV index in Portaferry, United Kingdom.
In Portaferry, February records the average lowest temperatures, peaking at 7.5°C (45.5°F) and reaching a low of 4.9°C (40.8°F).
March, April and November, with an average relative humidity of 81%, are the least humid months.
In Portaferry, snow does not fall in April through October.
The month with the least rainfall in Portaferry is May, when the rain falls for 14.1 days and typically collects 20mm (0.79") of precipitation.
The months with the most sunshine in Portaferry, United Kingdom, are May and June, with an average of 7.9h of sunshine.
The months with the highest UV index are May through September, with an average maximum UV index of 4.
With an average of 17h and 6min of daylight, June has the longest days of the year in Portaferry, United Kingdom.
The months with the highest humidity in Portaferry, United Kingdom, are July and August, with an average relative humidity of 85%.
The average temperatures reach their apex in August, averaging 16.3°C (61.3°F) at the high end and 13.2°C (55.8°F) at the low end.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Portaferry, 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.
November is the month with the most rainfall in Portaferry, United Kingdom. Rain falls for 14.9 days and accumulates 52mm (2.05") of precipitation.
December is the month with the most snowfall. Snow falls for 1 days and accumulates 8mm (0.31") of snow.
December has the shortest days of the year in Portaferry, United Kingdom, with an average of 7h and 24min of daylight.
Average temperature
Portaferry, 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 (7.5°C).
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is February (4.9°C).
Average pressure
Portaferry, United Kingdom
- Average pressure in January:
1010.6mbar - Average pressure in February:
1010.3mbar - Average pressure in March:
1013.6mbar - Average pressure in April:
1014.7mbar - Average pressure in May:
1015.7mbar - Average pressure in June:
1015mbar
- Average pressure in July:
1013.5mbar - Average pressure in August:
1012.2mbar - Average pressure in September:
1014.6mbar - Average pressure in October:
1012.2mbar - Average pressure in November:
1007.7mbar - Average pressure in December:
1009.9mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.7mbar).
Average wind speed
Portaferry, United Kingdom
- Average wind speed in January:
28km/h - Average wind speed in February:
27km/h - Average wind speed in March:
23.4km/h - Average wind speed in April:
20.4km/h - Average wind speed in May:
19.8km/h - Average wind speed in June:
17.3km/h
- Average wind speed in July:
17.4km/h - Average wind speed in August:
20.1km/h - Average wind speed in September:
22.3km/h - Average wind speed in October:
24.6km/h - Average wind speed in November:
27.5km/h - Average wind speed in December:
28.9km/h
The windiest month (with the highest average wind speed) is December (28.9km/h).
The calmest month (with the lowest average wind speed) is June (17.3km/h).
Average humidity
Portaferry, United Kingdom
The months with the highest relative humidity are July and August (85%).
The months with the lowest relative humidity are March, April and November (81%).
Average rainfall
Portaferry, United Kingdom
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is May (20mm).
Average rainfall days
Portaferry, United Kingdom
- Average rainfall days in January:
13.6 days - Average rainfall days in February:
11.6 days - Average rainfall days in March:
13.2 days - Average rainfall days in April:
12.5 days - Average rainfall days in May:
14.1 days - Average rainfall days in June:
15.2 days
- Average rainfall days in July:
17.9 days - Average rainfall days in August:
17.2 days - Average rainfall days in September:
10.8 days - Average rainfall days in October:
14 days - Average rainfall days in November:
14.9 days - Average rainfall days in December:
12.4 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is September (10.8 days).
Average snowfall
Portaferry, United Kingdom
The month with the highest snowfall is December (8mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Portaferry, United Kingdom
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.6 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.2 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 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Portaferry, United Kingdom
- Average daylight in January:
8h and 0min - Average daylight in February:
9h and 48min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 6min - Average daylight in May:
16h and 6min - Average daylight in June:
17h and 6min
- Average daylight in July:
16h and 36min - Average daylight in August:
14h and 48min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 30min - Average daylight in November:
8h and 30min - Average daylight in December:
7h and 24min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 42min - Average sunshine in April:
7h and 42min - Average sunshine in May:
7h and 54min - Average sunshine in June:
7h and 54min
- Average sunshine in July:
7h and 36min - Average sunshine in August:
7h and 36min - Average sunshine in September:
6h and 54min - Average sunshine in October:
4h and 18min - Average sunshine in November:
4h and 6min - Average sunshine in December:
4h and 18min
The months with the most sunshine are May and June (Average sunshine: 7h and 54min).
The months with the least sunshine are January, February and November (Average sunshine: 4h and 6min).
Average sunshine days
Portaferry, United Kingdom
- Average sunshine days in January:
14.6 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
14 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
9.5 days - Average sunshine days in September:
16.2 days - Average sunshine days in October:
13.1 days - Average sunshine days in November:
12.1 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is September (16.2 days).
The month with the least sunshine days is August (9.5 days).
Average UV index
Portaferry, 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 and December (UV index 2).
Average cloud cover
Portaferry, United Kingdom
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are April and May (Cloud cover 49).
Average visibility
Portaferry, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
