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January Weather in Lowestoft, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Lowestoft, United Kingdom hovers around 6°C (43°F). Temperatures can drop to a chilly 0°C (32°F) at their lowest and reach a maximum of 12°C (54°F). Be prepared for rain, as 64 mm (2.5 in) of precipitation typically falls over 11 days during the month. With an average humidity of 89%, it's sure to feel quite damp!

January Temperature in Lowestoft

In January in Lowestoft, the average temperature is 6°C (43°F). Maximum temperatures can reach 12°C (54°F), while minimums can drop to as low as 0°C (32°F). Be prepared for cool weather and pack accordingly when traveling to Lowestoft during this time.

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

The chart illustrates January temperature patterns in Lowestoft, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lowestoft, January typically has an average temperature of 6°C (43°F), with highs reaching up to 12°C (54°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec424344465258626461565045
Data source: Temperature data for Lowestoft 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 Lowestoft

In Lowestoft in January, the total precipitation amount is 64 mm (2.5 in) spread over 11 days.

January Precipitation Trends in Lowestoft

The chart displays monthly precipitation patterns in Lowestoft, 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 Lowestoft, January typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec64746126516363857210667112
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Lowestoft

In Lowestoft in January, humidity is 89%. With an average temperature of 6°C (43°F), this humidity feels like a chilly, damp embrace that can make outdoor activities uncomfortable and energy-draining, often leading travelers to seek shelter indoors or dress in layers to cope with the cold and moist air.

January Average Humidity in Lowestoft

This chart illustrates the average monthly humidity levels in Lowestoft, 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 Lowestoft is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%86%85%83%83%80%78%84%88%89%88%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Lowestoft

In Lowestoft 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 Lowestoft.

Maximum UV Index Levels in Lowestoft for January

The chart shows the monthly maximum UV Index (UVI) for Lowestoft 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 Lowestoft typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Lowestoft 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 Lowestoft Compares to Other Months

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

This table compares monthly weather conditions in Lowestoft, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)64 mm (2.5 inches)89%low
February Weather6°C (43°F)74 mm (2.9 inches)87%low
March Weather7°C (44°F)60 mm (2.4 inches)86%moderate
April Weather8°C (47°F)26 mm (1.0 inches)85%moderate
May Weather11°C (52°F)51 mm (2.0 inches)83%high
June Weather15°C (59°F)63 mm (2.5 inches)83%very high
July Weather17°C (63°F)63 mm (2.5 inches)79%very high
August Weather18°C (64°F)85 mm (3.3 inches)78%high
September Weather16°C (61°F)72 mm (2.8 inches)84%moderate
October Weather13°C (56°F)106 mm (4.2 inches)88%moderate
November Weather10°C (50°F)67 mm (2.7 inches)89%low
December Weather7°C (45°F)112 mm (4.4 inches)88%low

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