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January Weather in Calne, United Kingdom

Last updated: August 27, 2025

In January, the average temperature in Calne, United Kingdom hovers around 5°C (41°F), with a minimum dipping to -4°C (25°F) and a maximum peaking at 14°C (57°F). Expect to see about 56 mm (2.2 in) of precipitation spread over 10 days, accompanied by a high average humidity of 91%. Prepare for a chilly and damp month!

January Temperature in Calne

In January in Calne, the average temperature is 5°C (41°F), with maximums reaching 14°C (57°F) and minimums dropping as low as -4°C (25°F). Be sure to pack warm clothing and be prepared for chilly weather if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Calne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calne, January typically has an average temperature of 5°C (41°F), with highs reaching up to 14°C (57°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345485460646258524643
Data source: Temperature data for Calne 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 Calne

In Calne in January, the precipitation amount is 56 mm (2.2 in) over the course of 10 days.

January Precipitation Trends in Calne

The chart displays monthly precipitation patterns in Calne, 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 Calne, January typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec5662694574726374521036289
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Calne

In Calne in January humidity is 91%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling outdoors a rather uncomfortable experience unless you're dressed warmly and prepared for the moist air that clings to your skin.

January Average Humidity in Calne

This chart illustrates the average monthly humidity levels in Calne, 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 Calne is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Calne

In Calne 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 Calne.

Maximum UV Index Levels in Calne for January

The chart shows the monthly maximum UV Index (UVI) for Calne 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 Calne typically reaches 1, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Calne 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 Calne Compares to Other Months

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

This table compares monthly weather conditions in Calne, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)56 mm (2.2 inches)91%low
February Weather6°C (43°F)62 mm (2.4 inches)89%low
March Weather7°C (45°F)69 mm (2.7 inches)86%moderate
April Weather9°C (49°F)45 mm (1.8 inches)85%moderate
May Weather12°C (54°F)74 mm (2.9 inches)79%high
June Weather16°C (61°F)72 mm (2.8 inches)80%very high
July Weather18°C (64°F)63 mm (2.5 inches)71%very high
August Weather17°C (62°F)74 mm (2.9 inches)76%high
September Weather14°C (58°F)52 mm (2.1 inches)82%high
October Weather11°C (53°F)103 mm (4.0 inches)90%moderate
November Weather8°C (46°F)62 mm (2.4 inches)92%low
December Weather6°C (44°F)89 mm (3.5 inches)92%low

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