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January Weather in Boult, France

Last updated: August 23, 2025

In January, the average temperature in Boult, France hovers around 3°C (37°F). Expect temperatures to vary, with a minimum of -10°C (15°F) and a pleasant maximum of 15°C (59°F). Precipitation is moderate, totaling 107 mm (4.2 in) over the course of 11 days. Additionally, the average humidity during this period is a high 91%, making for a distinctly chilly and damp atmosphere.

January Temperature in Boult

In January in Boult, the average temperature is 3°C (37°F), with maximums reaching up to 15°C (59°F) and minimums dropping as low as -10°C (15°F). Travelers should be prepared for chilly conditions and varying temperatures during this time.

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

The chart illustrates January temperature patterns in Boult, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boult, January typically has an average temperature of 3°C (37°F), with highs reaching up to 15°C (59°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec374246525968717063544440
Data source: Temperature data for Boult 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 Boult

In Boult in January, the precipitation amount is 107 mm (4.2 in) spread over a period of 11 days.

January Precipitation Trends in Boult

The chart displays monthly precipitation patterns in Boult, 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 Boult, January typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1079210654122846553549089160
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Boult

In Boult in January, humidity is 91%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making travel quite uncomfortable and requiring you to dress in layers to stay warm while battling the oppressive mugginess.

January Average Humidity in Boult

This chart illustrates the average monthly humidity levels in Boult, 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 Boult is approximately 91%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%84%80%82%82%77%81%89%89%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Boult

In Boult 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 Boult, you can visit Hourly UV Index in Boult.

Maximum UV Index Levels in Boult for January

The chart shows the monthly maximum UV Index (UVI) for Boult 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 Boult typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Boult 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 Boult Compares to Other Months

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

This table compares monthly weather conditions in Boult, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)107 mm (4.2 inches)91%low
February Weather5°C (42°F)92 mm (3.6 inches)89%moderate
March Weather8°C (46°F)106 mm (4.2 inches)87%moderate
April Weather11°C (53°F)54 mm (2.1 inches)84%high
May Weather15°C (59°F)121 mm (4.8 inches)80%very high
June Weather20°C (68°F)84 mm (3.3 inches)82%very high
July Weather22°C (71°F)65 mm (2.5 inches)82%very high
August Weather21°C (71°F)53 mm (2.1 inches)77%very high
September Weather17°C (63°F)54 mm (2.1 inches)81%high
October Weather12°C (54°F)90 mm (3.5 inches)89%moderate
November Weather7°C (44°F)89 mm (3.5 inches)89%low
December Weather5°C (41°F)160 mm (6.3 inches)91%low

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