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January Weather in Sierndorf, Austria

Last updated: August 22, 2025

In January, the average temperature in Sierndorf, Austria hovers around 1°C (34°F), with nighttime lows potentially plunging to -11°C (12°F) and daytime highs reaching up to 15°C (60°F). Expect 32 mm (1.3 in) of precipitation spread over approximately 10 days, contributing to a notably high average humidity of 90%. Get ready for a chilly and damp experience!

January Temperature in Sierndorf

In January in Sierndorf, the average temperature is 1°C (34°F). The maximum can reach 15°C (60°F), and the minimum can be as low as -11°C (12°F). Be prepared for chilly weather with the possibility of warmer afternoons during your travels.

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

The chart illustrates January temperature patterns in Sierndorf, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sierndorf, January typically has an average temperature of 1°C (34°F), with highs reaching up to 15°C (60°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec343742515969707162534336
Data source: Temperature data for Sierndorf 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 Sierndorf

In Sierndorf in January, the precipitation amount is 32 mm (1.3 in) spread over a duration of 10 days.

January Precipitation Trends in Sierndorf

The chart displays monthly precipitation patterns in Sierndorf, 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 Sierndorf, January typically receives around 32 mm (1.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec322931368166817776464254
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Sierndorf

In Sierndorf in January, humidity is 90%. With an average temperature of 1°C (34°F), this humidity feels like you're wrapped in a cold, damp blanket, making travel uncomfortable and requiring extra layers to combat the chill.

January Average Humidity in Sierndorf

This chart illustrates the average monthly humidity levels in Sierndorf, 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 Sierndorf is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%78%74%77%76%76%75%85%90%91%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Sierndorf

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

Maximum UV Index Levels in Sierndorf for January

The chart shows the monthly maximum UV Index (UVI) for Sierndorf 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 Sierndorf typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Sierndorf 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 Sierndorf Compares to Other Months

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

This table compares monthly weather conditions in Sierndorf, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)32 mm (1.3 inches)90%low
February Weather3°C (38°F)29 mm (1.1 inches)87%moderate
March Weather6°C (43°F)31 mm (1.2 inches)85%moderate
April Weather11°C (52°F)36 mm (1.4 inches)78%high
May Weather15°C (59°F)81 mm (3.2 inches)73%very high
June Weather21°C (70°F)66 mm (2.6 inches)77%very high
July Weather21°C (71°F)80 mm (3.2 inches)76%very high
August Weather22°C (71°F)77 mm (3.0 inches)76%high
September Weather16°C (62°F)76 mm (3.0 inches)75%high
October Weather12°C (53°F)46 mm (1.8 inches)85%moderate
November Weather6°C (43°F)42 mm (1.7 inches)90%low
December Weather2°C (37°F)54 mm (2.1 inches)91%low

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