January Weather in Hayle, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Hayle, United Kingdom hovers around 8°C (47°F), with lows reaching 2°C (35°F) and highs climbing to 14°C (58°F). You can expect about 78 mm (3.1 in) of precipitation over 13 days, contributing to an average humidity of 81%. Prepare for a mix of cool weather and intermittent showers!

January Temperature in Hayle

In January in Hayle, the average temperature is 8°C (47°F). The maximum can reach 14°C (58°F), and the minimum can be as low as 2°C (35°F). Be sure to pack layers and a warm jacket for your travels!

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

The chart illustrates January temperature patterns in Hayle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hayle, January typically has an average temperature of 8°C (47°F), with highs reaching up to 14°C (58°F) and lows dropping to around 2°C (35°F).

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

January Precipitation in Hayle

In Hayle in January, the precipitation amount is 78 mm (3.1 in) spread over 13 days.

January Precipitation Trends in Hayle

The chart displays monthly precipitation patterns in Hayle, 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 Hayle, January typically receives around 78 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 Hayle

In Hayle in January humidity is 81%. With an average temperature of 8°C (47°F), this humidity feels like a palpable heaviness in the air, making outdoor exploration feel damp and chilly, requiring travelers to bundle up and prepare for a brisk experience.

January Average Humidity in Hayle

This chart illustrates the average monthly humidity levels in Hayle, 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 Hayle 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 Hayle

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

Maximum UV Index Levels in Hayle for January

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

Data source: Hayle 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 Hayle Compares to Other Months

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

This table compares monthly weather conditions in Hayle, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	78 mm (3.1 inches)	81%	low
February Weather	8°C (48°F)	92 mm (3.6 inches)	84%	low
March Weather	9°C (48°F)	87 mm (3.4 inches)	83%	moderate
April Weather	10°C (50°F)	48 mm (1.9 inches)	84%	high
May Weather	12°C (54°F)	64 mm (2.5 inches)	85%	high
June Weather	15°C (59°F)	82 mm (3.2 inches)	86%	very high
July Weather	17°C (62°F)	65 mm (2.6 inches)	87%	very high
August Weather	16°C (62°F)	63 mm (2.5 inches)	86%	high
September Weather	15°C (60°F)	73 mm (2.9 inches)	85%	high
October Weather	13°C (56°F)	129 mm (5.1 inches)	85%	moderate
November Weather	11°C (51°F)	113 mm (4.4 inches)	82%	low
December Weather	10°C (50°F)	138 mm (5.4 inches)	80%	low