Climate and monthly weather forecast
Stranraer, United Kingdom

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Weather in January

January, the same as December, in Stranraer, United Kingdom, is another chilly winter month, with an average temperature ranging between min 4.5°C (40.1°F) and max 7.1°C (44.8°F). January's climate shows a minor adjustment in average high-temperatures to a still frosty 7.1°C (44.8°F) from December's 8.1°C (46.6°F). Weather in January »

Weather in February

The last month of the winter, February, is another chilly month in Stranraer, United Kingdom, with an average temperature varying between 6.9°C (44.4°F) and 4.3°C (39.7°F). February is the month when Stranraer experiences its coldest temperatures, averaging a high of 6.9°C (44.4°F) and a low of 4.3°C (39.7°F). Weather in February »

Weather in March

March, the first month of the spring in Stranraer, is still a chilly month, with an average temperature fluctuating between 7.8°C (46°F) and 4.6°C (40.3°F). March begins with an average high-temperature of a still chilly 7.8°C (46°F), reflecting close similarity to the preceding month. Weather in March »

Weather in April

April, the same as March, in Stranraer, United Kingdom, is another chilly spring month, with an average temperature ranging between min 6.2°C (43.2°F) and max 9.9°C (49.8°F). Stranraer transitions into April recording an average high-temperature of a still chilly 9.9°C (49.8°F), closely aligning with the preceding month's temperature. Weather in April »

Weather in May

The last month of the spring, May, is a fresh month in Stranraer, United Kingdom, with an average temperature ranging between min 8.2°C (46.8°F) and max 12.3°C (54.1°F). The arrival of May records an average high-temperature of a fresh 12.3°C (54.1°F), closely related to the 9.9°C (49.8°F) observed in April. Weather in May »

Weather in June

The first month of the summer, June, is a refreshing month in Stranraer, United Kingdom, with an average temperature fluctuating between 10.8°C (51.4°F) and 14.8°C (58.6°F). June's arrival registers an average high-temperature of a mild 14.8°C (58.6°F), closely aligning with the temperature of the previous month. Weather in June »

Weather in July

July, the same as June, in Stranraer, United Kingdom, is a moderate summer month, with an average temperature fluctuating between 15.9°C (60.6°F) and 12.5°C (54.5°F). In Stranraer, July is the warmest month, with temperatures averaging a high of 15.9°C (60.6°F) and a low of 12.5°C (54.5°F). Weather in July »

Weather in August

The last month of the summer, August, is also a moderate month in Stranraer, United Kingdom, with an average temperature ranging between min 12.7°C (54.9°F) and max 15.8°C (60.4°F). As July transitions into August, the average high-temperature rests at a still moderate 15.8°C (60.4°F), maintaining a close resemblance to the previous month. Weather in August »

Weather in September

September, the first month of the autumn in Stranraer, is still a mild month, with an average temperature varying between 14.6°C (58.3°F) and 11.9°C (53.4°F). With the transition into September, Stranraer notes an average high-temperature of a still moderate 14.6°C (58.3°F), closely resembling August. Weather in September »

Weather in October

October, the same as September, is another fresh autumn month in Stranraer, United Kingdom, with temperature in the range of an average high of 12.5°C (54.5°F) and an average low of 9.9°C (49.8°F). Stranraer's average high-temperature marks a fresh 12.5°C (54.5°F) with the advent of October, closely mirroring that of the preceding month. Weather in October »

Weather in November

November, the last month of the autumn in Stranraer, is also a frosty month, with temperature in the range of an average high of 9.6°C (49.3°F) and an average low of 7.4°C (45.3°F). The arrival of November sees a recorded average high-temperature of a frosty 9.6°C (49.3°F), showing little divergence from the previous month's conditions. Weather in November »

Weather in December

The first month of the winter, December, is still a chilly month in Stranraer, United Kingdom, with an average temperature varying between 5.7°C (42.3°F) and 8.1°C (46.6°F). The commencement of December brings an average high-temperature of a still frosty 8.1°C (46.6°F), marking an inconsequential divergence from November. Weather in December »
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Frequently asked questions

How much does it rain in Stranraer?

Throughout the year, there are 210.9 rainfall days, and 632mm (24.88") of precipitation is accumulated.

When does it snow in Stranraer?

January through March and December are months with snowfall in Stranraer.

When does it snow the most in Stranraer?

The month with the most snowfall is January, when snow falls for 1.9 days and typically aggregates up to 14mm (0.55") of snow.

How many days does it snow in Stranraer?

In Stranraer, during the entire year, snow falls for 6.4 days and aggregates up to 38mm (1.5") of snow.

What is the month with the least sunshine in Stranraer?

The month with the least sunshine in Stranraer, United Kingdom, is January, with an average of 3.5h of sunshine.

What is the month with the lowest UV index in Stranraer?

The months with the lowest UV index in Stranraer are January through March, November and December, with an average maximum UV index of 2.

What is the coldest month in Stranraer?

The coldest time of the year is February, with temperatures averaging a high of 6.9°C (44.4°F) and a low of 4.3°C (39.7°F).

What is the month with the coldest sea water in Stranraer?

With an average sea temperature of 7.8°C (46°F), March is the month with the coldest seawater.

What are the least humid months in Stranraer?

April, May and November, with an average relative humidity of 81%, are the least humid months in Stranraer, United Kingdom.

What is the driest month in Stranraer?

The months with the least rainfall in Stranraer are April and May Rain falls for 14.8 days and accumulates 32mm (1.26") of rain.

When it does not snow in Stranraer?

April through November are months without snowfall.

What is the month with the highest UV index in Stranraer?

The months with the highest UV index in Stranraer, United Kingdom, are May through September, with an average maximum UV index of 4.

When are the longest days in Stranraer?

With an average of 17h and 18min of daylight, June has the longest days of the year.

What month has the most sunshine in Stranraer?

With an average of 7.8h of sunshine, June has the most sunshine of the year in Stranraer, United Kingdom.

What is the hottest time of year in Stranraer?

The warmest time of the year in Stranraer, United Kingdom, is July, with temperatures averaging a high of 15.9°C (60.6°F) and a low of 12.5°C (54.5°F).

What is the most humid month in Stranraer?

The most humid month in Stranraer, United Kingdom, is August, with an average relative humidity of 86%.

What are the months with the warmest sea water in Stranraer?

August and September, with an average sea temperature of 14.3°C (57.7°F), are months with the warmest seawater in Stranraer, United Kingdom.

When is Daylight Saving Time (DST) in Stranraer?

On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Stranraer, United Kingdom, 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 Stranraer?

The month with the most rainfall in Stranraer is November, when the rain falls for 19.1 days and typically aggregates up to 72mm (2.83") of precipitation.

What is the month with the shortest days in Stranraer?

The month with the shortest days in Stranraer, United Kingdom, is December, with an average of 7h and 18min of daylight.

Average temperature
Stranraer, United Kingdom

Average temperature - Stranraer, United Kingdom

The warmest month (with the highest average high temperature) is July (15.9°C).
The month with the lowest average high temperature is February (6.9°C).

The month with the highest average low temperature is August (12.7°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).

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Average pressure
Stranraer, United Kingdom

Average pressure - Stranraer, United Kingdom

The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).

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Average wind speed
Stranraer, United Kingdom

Average wind speed - Stranraer, United Kingdom

The windiest month (with the highest average wind speed) is December (29.5km/h).
The calmest month (with the lowest average wind speed) is June (17.4km/h).

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Average humidity
Stranraer, United Kingdom

Average humidity - Stranraer, United Kingdom

The month with the highest relative humidity is August (86%).
The months with the lowest relative humidity are April, May and November (81%).

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Average rainfall
Stranraer, United Kingdom

Average rainfall - Stranraer, United Kingdom

The wettest month (with the highest rainfall) is November (72mm).
The driest months (with the least rainfall) are April and May (32mm).

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Average rainfall days
Stranraer, United Kingdom

Average rainfall days - Stranraer, United Kingdom

The month with the highest number of rainy days is August (20.7 days).
The month with the least rainy days is May (14.5 days).

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Average snowfall
Stranraer, United Kingdom

Average snowfall - Stranraer, United Kingdom

The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days
Stranraer, United Kingdom

Average snowfall days - Stranraer, United Kingdom

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average sea temperature
Stranraer, United Kingdom

Average sea temperature - Stranraer, United Kingdom

The best months for swimming (with the highest average sea temperature) are August and September (14.3°C).
The coldest month (with the lowest average sea temperature) is March (7.8°C).

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Average daylight / Average sunshine
Stranraer, United Kingdom

Average daylight / Average sunshine - Stranraer, United Kingdom

The month with the longest days is June (Average daylight: 17h and 18min).
The month with the shortest days is December (Average daylight: 7h and 18min).

The month with the most sunshine is June (Average sunshine: 7h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days
Stranraer, United Kingdom

Average sunshine days - Stranraer, United Kingdom

The month with the most sunshine days is May (14.2 days).
The month with the least sunshine days is December (7.2 days).

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Average UV index
Stranraer, United Kingdom

Average UV index - Stranraer, 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).

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Average visibility
Stranraer, United Kingdom

Average visibility - Stranraer, United Kingdom

The months with the highest visibility are March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are January, February, July and August (9km).

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Stranraer, United Kingdom

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