January Weather in Harby, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Harby, United Kingdom hovers around 5°C (40°F). Expect a chilly range where temperatures can dip to a brisk -5°C (24°F) and occasionally climb to a mild 14°C (58°F). During this month, precipitation averages 49 mm (1.9 in) over 10 days, contributing to a notably high average humidity of 90%.

January Temperature in Harby

In January in Harby, the average temperature is 5°C (40°F), with a maximum reaching 14°C (58°F) and a minimum dipping as low as -5°C (24°F). Be sure to pack warm clothing and layers to stay comfortable during your travels in this chilly climate!

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

The chart illustrates January temperature patterns in Harby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harby, January typically has an average temperature of 5°C (40°F), with highs reaching up to 14°C (58°F) and lows dropping to around -5°C (24°F).

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

January Precipitation in Harby

In Harby in January, the total precipitation amount is 49 mm (1.9 in) over the course of 10 days.

January Precipitation Trends in Harby

The chart displays monthly precipitation patterns in Harby, 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 Harby, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 10 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 Harby

In Harby in January, humidity is 90%. With an average temperature of 5°C (40°F), this humidity feels like you're walking through a dense fog, making every step feel heavier and more challenging for traveling.

January Average Humidity in Harby

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

In Harby 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 Harby.

Maximum UV Index Levels in Harby for January

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

Data source: Harby 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 Harby Compares to Other Months

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

This table compares monthly weather conditions in Harby, 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 (40°F)	49 mm (1.9 inches)	90%	low
February Weather	6°C (42°F)	56 mm (2.2 inches)	88%	low
March Weather	7°C (45°F)	62 mm (2.4 inches)	86%	moderate
April Weather	9°C (48°F)	39 mm (1.5 inches)	84%	moderate
May Weather	12°C (54°F)	62 mm (2.5 inches)	80%	high
June Weather	16°C (60°F)	76 mm (3.0 inches)	81%	very high
July Weather	18°C (64°F)	77 mm (3.0 inches)	76%	very high
August Weather	17°C (63°F)	77 mm (3.0 inches)	77%	high
September Weather	14°C (58°F)	61 mm (2.4 inches)	85%	moderate
October Weather	11°C (52°F)	79 mm (3.1 inches)	90%	moderate
November Weather	7°C (46°F)	60 mm (2.4 inches)	92%	low
December Weather	6°C (42°F)	77 mm (3.0 inches)	90%	low