January Weather in Croy, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Croy, United Kingdom hovers around 4°C (40°F). You can expect a chilly climate, with minimum temperatures dipping to -7°C (21°F) and highs reaching up to 13°C (56°F). Be prepared for some rain as precipitation averages 78 mm (3.1 in) over approximately 11 days. The atmosphere tends to be quite humid, with an average humidity of 90%, creating a distinctive, crisp ambiance.

January Temperature in Croy

In January in Croy, the average temperature is 4°C (40°F), with maximums reaching 13°C (56°F) and minimums dipping as low as -7°C (21°F). Travelers should be prepared for cold weather and pack appropriately to ensure a comfortable experience.

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

The chart illustrates January temperature patterns in Croy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Croy, January typically has an average temperature of 4°C (40°F), with highs reaching up to 13°C (56°F) and lows dropping to around -7°C (21°F).

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

January Precipitation in Croy

In Croy in January, the precipitation amount is 78 mm (3.1 in) over the course of 11 days.

January Precipitation Trends in Croy

The chart displays monthly precipitation patterns in Croy, 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 Croy, January typically receives around 78 mm (3.1 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Croy

In Croy in January humidity is 90%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that penetrates your clothes, making even short excursions outside seem uncomfortable and uninviting.

January Average Humidity in Croy

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

In Croy 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 Croy.

Maximum UV Index Levels in Croy for January

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

Data source: Croy 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 Croy Compares to Other Months

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

This table compares monthly weather conditions in Croy, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	78 mm (3.1 inches)	90%	low
February Weather	5°C (41°F)	129 mm (5.1 inches)	88%	low
March Weather	6°C (42°F)	105 mm (4.1 inches)	86%	moderate
April Weather	8°C (46°F)	43 mm (1.7 inches)	85%	moderate
May Weather	11°C (51°F)	69 mm (2.7 inches)	80%	high
June Weather	14°C (57°F)	100 mm (3.9 inches)	83%	very high
July Weather	15°C (60°F)	89 mm (3.5 inches)	82%	very high
August Weather	15°C (58°F)	119 mm (4.7 inches)	82%	high
September Weather	12°C (55°F)	84 mm (3.3 inches)	88%	moderate
October Weather	10°C (50°F)	125 mm (4.9 inches)	90%	moderate
November Weather	7°C (44°F)	99 mm (3.9 inches)	92%	low
December Weather	5°C (40°F)	109 mm (4.3 inches)	89%	low