January Weather in Hook, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Hook, United Kingdom hovers around 5°C (41°F). Expect chilly days with minimums dipping to -3°C (26°F), while the highs can reach up to 15°C (60°F). Rain is likely, with 45 mm (1.8 in) of precipitation spread over 9 days, resulting in an average humidity of a damp 90%. Prepare for a cozy and wet month!

January Temperature in Hook

In January in Hook, the average temperature is 5°C (41°F). Maximums can reach 15°C (60°F), while minimums can drop as low as -3°C (26°F). Dress in layers to stay comfortable while exploring the area's attractions during this chilly season.

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

The chart illustrates January temperature patterns in Hook, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hook, January typically has an average temperature of 5°C (41°F), with highs reaching up to 15°C (60°F) and lows dropping to around -3°C (26°F).

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

January Precipitation in Hook

In Hook in January, the precipitation amount is 45 mm (1.8 in) spread over 9 days.

January Precipitation Trends in Hook

The chart displays monthly precipitation patterns in Hook, 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 Hook, January typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 9 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 Hook

In Hook in January, humidity is 90%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that clings to your skin, making travel feel more strenuous as you navigate the cold air mixed with moisture, potentially leaving you feeling sluggish and uncomfortable.

January Average Humidity in Hook

This chart illustrates the average monthly humidity levels in Hook, 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 Hook is approximately 90%, 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 Hook

In Hook 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 Hook.

Maximum UV Index Levels in Hook for January

The chart shows the monthly maximum UV Index (UVI) for Hook 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 Hook typically reaches 1, which falls under the low exposure category.

Data source: Hook 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 Hook Compares to Other Months

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

This table compares monthly weather conditions in Hook, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	45 mm (1.8 inches)	90%	low
February Weather	6°C (43°F)	61 mm (2.4 inches)	88%	low
March Weather	7°C (45°F)	60 mm (2.4 inches)	86%	moderate
April Weather	9°C (48°F)	32 mm (1.3 inches)	84%	moderate
May Weather	12°C (54°F)	65 mm (2.6 inches)	80%	high
June Weather	15°C (60°F)	75 mm (3.0 inches)	81%	very high
July Weather	17°C (63°F)	74 mm (2.9 inches)	76%	very high
August Weather	17°C (63°F)	80 mm (3.1 inches)	77%	high
September Weather	14°C (58°F)	58 mm (2.3 inches)	85%	moderate
October Weather	11°C (53°F)	78 mm (3.1 inches)	90%	moderate
November Weather	8°C (46°F)	61 mm (2.4 inches)	92%	low
December Weather	6°C (42°F)	71 mm (2.8 inches)	90%	low