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January Weather in Longtown, United Kingdom

Last updated: August 27, 2025

In Longtown, United Kingdom, the average temperature in January hovers around 4°C (40°F). Expect the nights to get as chilly as -5°C (24°F), while daytime highs can reach up to 13°C (56°F). During the month, precipitation amounts to about 56 mm (2.2 in), spread over approximately 11 days, and the air maintains a high humidity level of 88%. Stay prepared for a mix of cool temperatures and damp conditions!

January Temperature in Longtown

In January in Longtown, the average temperature is 4°C (40°F), with maximums reaching 13°C (56°F) and minimums dropping as low as -5°C (24°F). It's advisable to pack warm clothing and be prepared for chilly weather if you're planning to visit during this time.

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

The chart illustrates January temperature patterns in Longtown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Longtown, 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 -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec404143475258626056514542
Data source: Temperature data for Longtown 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 Longtown

In Longtown in January, the precipitation amount is 56 mm (2.2 in) over the course of 11 days.

January Precipitation Trends in Longtown

The chart displays monthly precipitation patterns in Longtown, 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 Longtown, January typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec567783537678647258977998
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Longtown

In Longtown in January, humidity is 88%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less enjoyable and prompting you to seek cozy indoor activities instead.

January Average Humidity in Longtown

This chart illustrates the average monthly humidity levels in Longtown, 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 Longtown is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Longtown

In Longtown 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 Longtown.

Maximum UV Index Levels in Longtown for January

The chart shows the monthly maximum UV Index (UVI) for Longtown 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 Longtown typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Longtown 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 Longtown Compares to Other Months

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

This table compares monthly weather conditions in Longtown, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)56 mm (2.2 inches)88%low
February Weather5°C (42°F)77 mm (3.0 inches)88%low
March Weather6°C (44°F)83 mm (3.3 inches)86%moderate
April Weather8°C (47°F)53 mm (2.1 inches)84%high
May Weather11°C (53°F)76 mm (3.0 inches)80%high
June Weather15°C (59°F)78 mm (3.1 inches)80%very high
July Weather17°C (62°F)64 mm (2.5 inches)70%very high
August Weather16°C (61°F)72 mm (2.8 inches)73%high
September Weather14°C (57°F)58 mm (2.3 inches)79%high
October Weather11°C (51°F)97 mm (3.8 inches)89%moderate
November Weather7°C (45°F)79 mm (3.1 inches)90%low
December Weather6°C (43°F)98 mm (3.9 inches)89%low

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