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January Weather in Sankt Jakob, Austria

Last updated: August 22, 2025

In January, the average temperature in Sankt Jakob, Austria hovers around -6°C (21°F), with a chilling minimum that can dip to -29°C (-19°F) and a brisk maximum reaching 7°C (45°F). During this month, you can expect 145 mm (5.7 in) of precipitation over approximately 12 days, contributing to a notably high average humidity of 93%. Prepare for a genuinely frosty experience!

January Temperature in Sankt Jakob

In January in Sankt Jakob, the average temperature is -6°C (21°F), with maximums reaching 7°C (45°F) and minimums dropping as low as -29°C (-19°F). Travelers should be prepared for very cold conditions and dress warmly if planning to visit during this time.

January Weather in Sankt Jakob: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Sankt Jakob, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sankt Jakob, January typically has an average temperature of -6°C (21°F), with highs reaching up to 7°C (45°F) and lows dropping to around -29°C (-19°F).
JanFebMarAprMayJunJulAugSepOctNovDec212730374354555548413123
Data source: Temperature data for Sankt Jakob 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 Sankt Jakob

In Sankt Jakob in January, the precipitation amount is 145 mm (5.7 in) over the course of 12 days.

January Precipitation Trends in Sankt Jakob

The chart displays monthly precipitation patterns in Sankt Jakob, 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 Sankt Jakob, January typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec14510313510521720423123317113992169
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Sankt Jakob

In Sankt Jakob in January, humidity is 93%. With an average temperature of -6°C (21°F), this humidity feels like an icy mist that clings to your skin, making every breath feel crisp and challenging for outdoor exploration.

January Average Humidity in Sankt Jakob

This chart illustrates the average monthly humidity levels in Sankt Jakob, 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 Sankt Jakob is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sankt Jakob

In Sankt Jakob 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 Sankt Jakob, you can visit Hourly UV Index in Sankt Jakob.

Maximum UV Index Levels in Sankt Jakob for January

The chart shows the monthly maximum UV Index (UVI) for Sankt Jakob 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 Sankt Jakob typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24789101097532
Data source: Sankt Jakob 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 Sankt Jakob Compares to Other Months

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

This table compares monthly weather conditions in Sankt Jakob, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)145 mm (5.7 inches)93%low
February Weather-3°C (27°F)103 mm (4.1 inches)89%moderate
March Weather-1°C (30°F)135 mm (5.3 inches)86%high
April Weather3°C (37°F)105 mm (4.1 inches)83%very high
May Weather6°C (44°F)217 mm (8.5 inches)78%very high
June Weather12°C (54°F)204 mm (8.0 inches)79%very high
July Weather13°C (55°F)231 mm (9.1 inches)82%very high
August Weather13°C (55°F)233 mm (9.2 inches)80%very high
September Weather9°C (48°F)171 mm (6.7 inches)83%high
October Weather5°C (41°F)139 mm (5.5 inches)90%moderate
November Weather0°C (31°F)92 mm (3.6 inches)89%moderate
December Weather-5°C (23°F)169 mm (6.6 inches)90%low

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