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January Weather in Lairg, United Kingdom

Last updated: August 27, 2025

In Lairg, United Kingdom, the average temperature in January hovers around 3°C (37°F). While it can dip as low as -11°C (12°F), you might also enjoy a milder maximum of 12°C (54°F). Expect 83 mm (3.3 in) of precipitation spread over about 13 days, contributing to a high average humidity of 89%. Be prepared for a cool and damp month!

January Temperature in Lairg

In January in Lairg, the average temperature is 3°C (37°F). Maximums can reach 12°C (54°F), while minimums can drop as low as -11°C (12°F). It's advisable to pack warm clothing if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Lairg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lairg, January typically has an average temperature of 3°C (37°F), with highs reaching up to 12°C (54°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec373739434854575652474138
Data source: Temperature data for Lairg generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Lairg

In Lairg in January, the precipitation amount is 83 mm (3.3 in) over a span of 13 days.

January Precipitation Trends in Lairg

The chart displays monthly precipitation patterns in Lairg, 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 Lairg, January typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8389105739694901101151329993
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Lairg

In Lairg in January, humidity is 89%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly and prepare for an understated, yet invigorating, travel experience.

January Average Humidity in Lairg

This chart illustrates the average monthly humidity levels in Lairg, 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 Lairg is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%82%84%86%86%90%91%92%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Lairg

In Lairg 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 Lairg.

Maximum UV Index Levels in Lairg for January

The chart shows the monthly maximum UV Index (UVI) for Lairg 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 Lairg typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123558765311
Data source: Lairg 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 Lairg Compares to Other Months

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

This table compares monthly weather conditions in Lairg, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)83 mm (3.3 inches)89%low
February Weather3°C (37°F)89 mm (3.5 inches)88%low
March Weather4°C (40°F)105 mm (4.1 inches)86%moderate
April Weather6°C (43°F)73 mm (2.9 inches)84%moderate
May Weather9°C (49°F)96 mm (3.8 inches)82%moderate
June Weather12°C (54°F)94 mm (3.7 inches)84%very high
July Weather14°C (57°F)89 mm (3.5 inches)86%high
August Weather13°C (56°F)110 mm (4.3 inches)86%high
September Weather11°C (53°F)115 mm (4.5 inches)90%moderate
October Weather8°C (47°F)132 mm (5.2 inches)91%moderate
November Weather5°C (41°F)99 mm (3.9 inches)92%low
December Weather3°C (38°F)93 mm (3.7 inches)88%low

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