nomadseason

January Weather in Saint Dennis, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Saint Dennis, United Kingdom hovers around 7°C (46°F). Expect chilly days with minimums dropping to -1°C (30°F) and mild highs reaching up to 14°C (58°F). This period also sees 74 mm (2.9 in) of precipitation spread over 13 days, contributing to an average humidity of 81%. Stay prepared for a damp and cool experience!

January Temperature in Saint Dennis

In January in Saint Dennis, the average temperature is 7°C (46°F). The maximum can reach 14°C (58°F), and the minimum can be as low as -1°C (30°F). It's advisable to pack layers to stay comfortable while exploring the area.

January Weather in Saint Dennis: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Saint Dennis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint Dennis, January typically has an average temperature of 7°C (46°F), with highs reaching up to 14°C (58°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec454647505459626159555048
Data source: Temperature data for Saint Dennis generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Saint Dennis

In Saint Dennis in January, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

January Precipitation Trends in Saint Dennis

The chart displays monthly precipitation patterns in Saint Dennis, 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 Saint Dennis, January typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec748689486793727377119102131
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Saint Dennis

In Saint Dennis in January, humidity is 81%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill clinging to your skin, making travel uncomfortable and requiring extra layers to stay warm while navigating the wet air.

January Average Humidity in Saint Dennis

This chart illustrates the average monthly humidity levels in Saint Dennis, 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 Saint Dennis is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%84%83%84%85%86%87%86%85%85%82%80%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Saint Dennis

In Saint Dennis in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Saint Dennis, you can visit Hourly UV Index in Saint Dennis.

Maximum UV Index Levels in Saint Dennis for January

The chart shows the monthly maximum UV Index (UVI) for Saint Dennis 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 Saint Dennis typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224679876421
Data source: Saint Dennis 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 Saint Dennis Compares to Other Months

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

This table compares monthly weather conditions in Saint Dennis, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)74 mm (2.9 inches)81%low
February Weather8°C (46°F)86 mm (3.4 inches)84%low
March Weather8°C (47°F)89 mm (3.5 inches)83%moderate
April Weather10°C (50°F)48 mm (1.9 inches)84%high
May Weather12°C (54°F)67 mm (2.6 inches)85%high
June Weather15°C (59°F)93 mm (3.6 inches)86%very high
July Weather17°C (63°F)72 mm (2.8 inches)87%very high
August Weather16°C (62°F)73 mm (2.9 inches)86%high
September Weather15°C (59°F)77 mm (3.0 inches)85%high
October Weather13°C (55°F)118 mm (4.7 inches)85%moderate
November Weather10°C (50°F)102 mm (4.0 inches)82%low
December Weather9°C (48°F)131 mm (5.1 inches)80%low

Compare Saint Dennis's Climate with Cities Worldwide