January Weather in Stranraer, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Stranraer, United Kingdom hovers around 7°C (44°F), with a minimum of 0°C (32°F) and a maximum reaching 13°C (55°F). Expect precipitation to total approximately 103 mm (4.1 in) over about 16 days of the month, accompanied by a high humidity level of 87%. Prepare for a wet and cool experience!

January Temperature in Stranraer

In January in Stranraer, the average temperature is 7°C (44°F). The maximum can reach 13°C (55°F), while the minimum can drop as low as 0°C (32°F). This moderate climate makes Stranraer a great destination for travelers seeking to enjoy cool yet comfortable weather.

January Weather in Stranraer: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Stranraer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stranraer, January typically has an average temperature of 7°C (44°F), with highs reaching up to 13°C (55°F) and lows dropping to around 0°C (32°F).

Data source: Temperature data for Stranraer generated using information from the Copernicus Climate Change Service.

January Precipitation in Stranraer

In Stranraer in January, the precipitation amount is 103 mm (4.1 in) spread over 16 days.

January Precipitation Trends in Stranraer

The chart displays monthly precipitation patterns in Stranraer, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Stranraer, January typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 16 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Stranraer

In Stranraer in January, humidity is 87%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and requiring travelers to layer up to stay warm and dry.

January Average Humidity in Stranraer

This chart illustrates the average monthly humidity levels in Stranraer, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Stranraer is approximately 87%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Stranraer

In Stranraer in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Stranraer.

Maximum UV Index Levels in Stranraer for January

The chart shows the monthly maximum UV Index (UVI) for Stranraer in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Stranraer typically reaches 1, which falls under the low exposure category.

Data source: Stranraer January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How January Weather in Stranraer Compares to Other Months

Weather in Stranraer varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Stranraer, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Stranraer, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	103 mm (4.1 inches)	87%	low
February Weather	6°C (44°F)	133 mm (5.2 inches)	86%	low
March Weather	7°C (44°F)	100 mm (3.9 inches)	86%	moderate
April Weather	8°C (47°F)	42 mm (1.7 inches)	85%	moderate
May Weather	10°C (51°F)	63 mm (2.5 inches)	82%	high
June Weather	13°C (55°F)	96 mm (3.8 inches)	84%	very high
July Weather	14°C (58°F)	113 mm (4.5 inches)	86%	very high
August Weather	15°C (59°F)	126 mm (4.9 inches)	86%	high
September Weather	14°C (57°F)	114 mm (4.5 inches)	88%	moderate
October Weather	12°C (53°F)	160 mm (6.3 inches)	89%	moderate
November Weather	9°C (49°F)	153 mm (6.0 inches)	90%	low
December Weather	7°C (46°F)	144 mm (5.7 inches)	86%	low