January Weather in Saint Stephen, United Kingdom

Last updated: August 27, 2025

In Saint Stephen, United Kingdom, the average temperature in January hovers around 7°C (45°F). Be prepared for a temperature range that dips to a chilly -2°C (29°F) and peaks at a comfortable 14°C (58°F). Expect about 59 mm (2.3 in) of rainfall over 11 days, contributing to a notably high average humidity of 81%.

January Temperature in Saint Stephen

In January in Saint Stephen, the average temperature is 7°C (45°F), with a maximum reaching 14°C (58°F) and a minimum dipping as low as -2°C (29°F). It's advisable to pack layered clothing to stay comfortable during your travels.

January Weather in Saint Stephen: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Saint Stephen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Stephen, January typically has an average temperature of 7°C (45°F), with highs reaching up to 14°C (58°F) and lows dropping to around -2°C (29°F).

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

January Precipitation in Saint Stephen

In Saint Stephen in January, the precipitation amount is 59 mm (2.3 in) over the course of 11 days.

January Precipitation Trends in Saint Stephen

The chart displays monthly precipitation patterns in Saint Stephen, 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 Saint Stephen, January typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 11 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 Saint Stephen

In Saint Stephen in January, humidity is 81%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill wrapping around you, making outdoor adventures slightly uncomfortable and requiring extra layers to stay warm while exploring.

January Average Humidity in Saint Stephen

This chart illustrates the average monthly humidity levels in Saint Stephen, 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 Saint Stephen is approximately 81%, 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 Saint Stephen

In Saint Stephen in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Saint Stephen, you can visit Hourly UV Index in Saint Stephen.

Maximum UV Index Levels in Saint Stephen for January

The chart shows the monthly maximum UV Index (UVI) for Saint Stephen 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 Saint Stephen typically reaches 2, which falls under the low exposure category.

Data source: Saint Stephen 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 Saint Stephen Compares to Other Months

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

This table compares monthly weather conditions in Saint Stephen, 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 (45°F)	59 mm (2.3 inches)	81%	low
February Weather	8°C (46°F)	75 mm (3.0 inches)	84%	low
March Weather	8°C (47°F)	79 mm (3.1 inches)	83%	moderate
April Weather	10°C (50°F)	49 mm (1.9 inches)	84%	high
May Weather	12°C (55°F)	67 mm (2.6 inches)	85%	high
June Weather	15°C (60°F)	83 mm (3.3 inches)	86%	very high
July Weather	17°C (63°F)	68 mm (2.7 inches)	87%	very high
August Weather	17°C (62°F)	59 mm (2.3 inches)	86%	high
September Weather	15°C (59°F)	60 mm (2.3 inches)	85%	high
October Weather	12°C (55°F)	102 mm (4.0 inches)	85%	moderate
November Weather	10°C (50°F)	83 mm (3.3 inches)	82%	low
December Weather	9°C (48°F)	102 mm (4.0 inches)	80%	low