January Weather in Jacobstow, United Kingdom

Last updated: August 27, 2025

The average temperature in Jacobstow, United Kingdom during January is a chilly 7°C (44°F). Expect to see a minimum temperature dropping to -3°C (27°F) and a maximum rising to 14°C (58°F). With 79 mm (3.1 in) of precipitation spread over 13 days, you'll want to be prepared for some wet weather. Don't forget, the average humidity during this time is a high 88%, making it feel even cooler!

January Temperature in Jacobstow

In January in Jacobstow, the average temperature is 7°C (44°F). Maximums can reach 14°C (58°F), and minimums can drop as low as -3°C (27°F). It’s advisable to pack layers to stay comfortable while exploring the area.

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

The chart illustrates January temperature patterns in Jacobstow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jacobstow, January typically has an average temperature of 7°C (44°F), with highs reaching up to 14°C (58°F) and lows dropping to around -3°C (27°F).

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

January Precipitation in Jacobstow

In Jacobstow in January, the precipitation amount is 79 mm (3.1 in) over a span of 13 days.

January Precipitation Trends in Jacobstow

The chart displays monthly precipitation patterns in Jacobstow, 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 Jacobstow, January typically receives around 79 mm (3.1 inches) of precipitation spread over approximately 13 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 Jacobstow

In Jacobstow in January, humidity is 88%. With an average temperature of 7°C (44°F), this humidity feels like an unwelcoming chill that clings to your skin, making outdoor exploration uncomfortable and prompting frequent breaks in sheltered areas.

January Average Humidity in Jacobstow

This chart illustrates the average monthly humidity levels in Jacobstow, 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 Jacobstow is approximately 88%, 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 Jacobstow

In Jacobstow 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 Jacobstow, you can visit Hourly UV Index in Jacobstow.

Maximum UV Index Levels in Jacobstow for January

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

Data source: Jacobstow 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 Jacobstow Compares to Other Months

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

This table compares monthly weather conditions in Jacobstow, 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)	79 mm (3.1 inches)	88%	low
February Weather	7°C (45°F)	96 mm (3.8 inches)	88%	low
March Weather	8°C (46°F)	93 mm (3.7 inches)	86%	moderate
April Weather	9°C (49°F)	51 mm (2.0 inches)	84%	high
May Weather	12°C (53°F)	74 mm (2.9 inches)	80%	high
June Weather	15°C (59°F)	94 mm (3.7 inches)	80%	very high
July Weather	17°C (62°F)	82 mm (3.2 inches)	70%	very high
August Weather	16°C (61°F)	89 mm (3.5 inches)	73%	high
September Weather	15°C (59°F)	82 mm (3.2 inches)	79%	high
October Weather	12°C (54°F)	122 mm (4.8 inches)	89%	moderate
November Weather	9°C (49°F)	103 mm (4.0 inches)	90%	low
December Weather	8°C (47°F)	137 mm (5.4 inches)	89%	low