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January Weather in Dunbar, United Kingdom

Last updated: August 27, 2025

In Dunbar, United Kingdom, the average temperature in January hovers around 6°C (42°F), with daytime highs reaching up to 13°C (55°F) and the occasional dip to a chilly 0°C (32°F). Visitors can expect 53 mm (2.1 in) of precipitation over approximately 11 days, accompanied by a high average humidity of 90%. Be prepared for a moist and cool experience!

January Temperature in Dunbar

In January in Dunbar, the average temperature is 6°C (42°F). Maximum temperatures can reach 13°C (55°F), while minimums can drop to as low as 0°C (32°F). It's advisable to dress in layers and be prepared for chilly weather if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Dunbar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dunbar, January typically has an average temperature of 6°C (42°F), with highs reaching up to 13°C (55°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec424243455054585855524743
Data source: Temperature data for Dunbar 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 Dunbar

In Dunbar in January, the precipitation amount is 53 mm (2.1 in) over the course of 11 days.

January Precipitation Trends in Dunbar

The chart displays monthly precipitation patterns in Dunbar, 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 Dunbar, January typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5381703051907691671128786
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Dunbar

In Dunbar in January, humidity is 90%. With an average temperature of 6°C (42°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious and causing your clothes to cling uncomfortably, which can be quite challenging for traveling.

January Average Humidity in Dunbar

This chart illustrates the average monthly humidity levels in Dunbar, 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 Dunbar is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%85%81%83%82%82%88%90%92%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Dunbar

In Dunbar 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 Dunbar.

Maximum UV Index Levels in Dunbar for January

The chart shows the monthly maximum UV Index (UVI) for Dunbar 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 Dunbar typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Dunbar 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 Dunbar Compares to Other Months

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

This table compares monthly weather conditions in Dunbar, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)53 mm (2.1 inches)90%low
February Weather5°C (42°F)81 mm (3.2 inches)88%low
March Weather6°C (43°F)70 mm (2.7 inches)86%moderate
April Weather7°C (45°F)30 mm (1.2 inches)85%moderate
May Weather10°C (50°F)51 mm (2.0 inches)80%high
June Weather12°C (55°F)90 mm (3.5 inches)83%very high
July Weather15°C (59°F)76 mm (3.0 inches)82%high
August Weather15°C (59°F)91 mm (3.6 inches)82%high
September Weather13°C (56°F)67 mm (2.6 inches)88%moderate
October Weather11°C (52°F)112 mm (4.4 inches)90%moderate
November Weather8°C (47°F)87 mm (3.4 inches)92%low
December Weather6°C (43°F)86 mm (3.4 inches)89%low

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