nomadseason

December Weather in Lagnieu, France

Last updated: August 23, 2025

In December, the average temperature in Lagnieu, France is a brisk 5°C (42°F), with temperatures ranging from a chilly -5°C (24°F) to a mild 16°C (61°F). This month sees 175 mm (6.9 in) of precipitation over approximately 17 days, contributing to an average humidity of a steamy 90%. Make sure to bundle up and prepare for those damp days!

December Temperature in Lagnieu

In December in Lagnieu, the average temperature is 5°C (42°F). Maximum can reach 16°C (61°F) and minimum can be as low as -5°C (24°F). Be prepared for a range of temperatures during your travels, as layering will keep you comfortable throughout the day.

December Weather in Lagnieu: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Lagnieu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lagnieu, December typically has an average temperature of 5°C (42°F), with highs reaching up to 16°C (61°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec384348546169737265564541
Data source: Temperature data for Lagnieu 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.

December Precipitation in Lagnieu

In Lagnieu in December, the precipitation amount is 175 mm (6.9 in) occurring over the course of 17 days.

December Precipitation Trends in Lagnieu

The chart displays monthly precipitation patterns in Lagnieu, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Lagnieu, December typically receives around 175 mm (6.9 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec997395471157554516094100175
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Lagnieu

In Lagnieu in December, humidity is 90%. With an average temperature of 5°C (42°F), this humidity feels like a chilling dampness that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Lagnieu

This chart illustrates the average monthly humidity levels in Lagnieu, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Lagnieu is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%84%83%78%75%72%63%73%89%91%90%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lagnieu

In Lagnieu in December, 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 Lagnieu, you can visit Hourly UV Index in Lagnieu.

Maximum UV Index Levels in Lagnieu for December

The chart shows the monthly maximum UV Index (UVI) for Lagnieu in December, 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 December, the maximum UV index in Lagnieu typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2356810986532
Data source: Lagnieu December 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 December Weather in Lagnieu Compares to Other Months

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

This table compares monthly weather conditions in Lagnieu, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)99 mm (3.9 inches)91%low
February Weather6°C (44°F)73 mm (2.9 inches)87%moderate
March Weather9°C (48°F)95 mm (3.7 inches)84%moderate
April Weather12°C (54°F)47 mm (1.8 inches)83%high
May Weather16°C (61°F)115 mm (4.5 inches)78%very high
June Weather21°C (70°F)75 mm (3.0 inches)75%very high
July Weather23°C (74°F)54 mm (2.1 inches)72%very high
August Weather22°C (73°F)51 mm (2.0 inches)63%very high
September Weather18°C (65°F)60 mm (2.4 inches)73%high
October Weather13°C (56°F)94 mm (3.7 inches)89%moderate
November Weather7°C (46°F)100 mm (4.0 inches)90%moderate
December Weather5°C (42°F)175 mm (6.9 inches)90%low

Compare Lagnieu's Climate with Cities Worldwide