January Weather in Nairn, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Nairn, United Kingdom hovers around 4°C (39°F). Expect a chill in the air, with minimums dipping to -7°C (19°F) and delightful highs reaching 14°C (57°F). This period also sees a moderate precipitation amount of 60 mm (2.4 in) spread over about 10 days, complemented by a rather high average humidity of 89%. Stay prepared for a mix of weather!

January Temperature in Nairn

In January in Nairn, the average temperature is 4°C (39°F), with maximums reaching up to 14°C (57°F) and minimums dropping as low as -7°C (19°F). This chilly weather makes it essential to pack warm clothing if you plan to explore Nairn during this time.

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

The chart illustrates January temperature patterns in Nairn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nairn, January typically has an average temperature of 4°C (39°F), with highs reaching up to 14°C (57°F) and lows dropping to around -7°C (19°F).

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

January Precipitation in Nairn

In Nairn in January, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.

January Precipitation Trends in Nairn

The chart displays monthly precipitation patterns in Nairn, 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 Nairn, January typically receives around 60 mm (2.4 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 Nairn

In Nairn in January humidity is 89%. With an average temperature of 4°C (39°F), this humidity feels like an uninviting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers of clothing to fend off the dampness.

January Average Humidity in Nairn

This chart illustrates the average monthly humidity levels in Nairn, 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 Nairn is approximately 89%, 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 Nairn

In Nairn 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 Nairn.

Maximum UV Index Levels in Nairn for January

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

Data source: Nairn 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 Nairn Compares to Other Months

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

This table compares monthly weather conditions in Nairn, 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 (39°F)	60 mm (2.4 inches)	89%	low
February Weather	4°C (40°F)	65 mm (2.6 inches)	88%	low
March Weather	6°C (42°F)	64 mm (2.5 inches)	86%	moderate
April Weather	8°C (46°F)	47 mm (1.9 inches)	84%	moderate
May Weather	11°C (51°F)	80 mm (3.2 inches)	82%	high
June Weather	14°C (57°F)	79 mm (3.1 inches)	84%	very high
July Weather	15°C (60°F)	72 mm (2.8 inches)	86%	high
August Weather	15°C (59°F)	79 mm (3.1 inches)	86%	high
September Weather	13°C (55°F)	83 mm (3.3 inches)	90%	moderate
October Weather	9°C (49°F)	98 mm (3.9 inches)	91%	moderate
November Weather	6°C (43°F)	78 mm (3.1 inches)	92%	low
December Weather	4°C (40°F)	76 mm (3.0 inches)	88%	low