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January Weather in Saint-Jal, France

Last updated: August 23, 2025

In January, the average temperature in Saint-Jal, France hovers around 3°C (39°F). Expect chilly nights with a minimum drop to -9°C (16°F), while daytime highs can reach a pleasant 16°C (61°F). Be prepared for some moisture, as 110 mm (4.3 in) of precipitation is anticipated over 12 days. The air will feel quite damp, with an average humidity of 90%, creating a crisp, refreshing atmosphere.

January Temperature in Saint-Jal

In January in Saint-Jal, the average temperature is 3°C (39°F). The maximum can reach 16°C (61°F), while the minimum can drop as low as -9°C (16°F). Be sure to pack warm clothing and be prepared for chilly weather when traveling during this time.

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

The chart illustrates January temperature patterns in Saint-Jal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Jal, January typically has an average temperature of 3°C (39°F), with highs reaching up to 16°C (61°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec384346515764686761544541
Data source: Temperature data for Saint-Jal 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 Saint-Jal

In Saint-Jal in January, the precipitation amount is 110 mm (4.3 in) over a span of 12 days.

January Precipitation Trends in Saint-Jal

The chart displays monthly precipitation patterns in Saint-Jal, 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-Jal, January typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec11010211673130111695979106112196
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Saint-Jal

In Saint-Jal in January, humidity is 90%. With an average temperature of 3°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel burdensome as you navigate through the heavy, moist air.

January Average Humidity in Saint-Jal

This chart illustrates the average monthly humidity levels in Saint-Jal, 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-Jal is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%84%84%82%79%75%79%86%90%92%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Saint-Jal

In Saint-Jal 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-Jal, you can visit Hourly UV Index in Saint-Jal.

Maximum UV Index Levels in Saint-Jal for January

The chart shows the monthly maximum UV Index (UVI) for Saint-Jal 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-Jal typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23578101097532
Data source: Saint-Jal 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-Jal Compares to Other Months

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

This table compares monthly weather conditions in Saint-Jal, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (39°F)110 mm (4.3 inches)90%low
February Weather6°C (43°F)102 mm (4.0 inches)87%moderate
March Weather8°C (46°F)116 mm (4.6 inches)85%moderate
April Weather11°C (51°F)73 mm (2.9 inches)84%high
May Weather14°C (57°F)130 mm (5.1 inches)84%very high
June Weather18°C (64°F)111 mm (4.4 inches)82%very high
July Weather20°C (68°F)69 mm (2.7 inches)79%very high
August Weather19°C (67°F)59 mm (2.3 inches)75%very high
September Weather16°C (61°F)78 mm (3.1 inches)79%high
October Weather12°C (54°F)106 mm (4.2 inches)86%moderate
November Weather7°C (45°F)112 mm (4.4 inches)90%moderate
December Weather5°C (41°F)196 mm (7.7 inches)92%low

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