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January Weather in Achau, Austria

Last updated: August 22, 2025

In January, the average temperature in Achau, Austria hovers around 1°C (35°F). Expect a chilling minimum of -15°C (5°F), with temperatures occasionally rising to a maximum of 16°C (62°F). During this period, precipitation amounts to about 34 mm (1.3 in) over 10 days, and the air is particularly humid, with an average humidity level of 90%.

January Temperature in Achau

In January in Achau, the average temperature is 1°C (35°F). The maximum can reach 16°C (62°F), and the minimum can be as low as -15°C (5°F). Travelers should prepare for a wide range of temperatures, packing both warm clothing for the cold and lighter layers for the milder days.

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

The chart illustrates January temperature patterns in Achau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Achau, January typically has an average temperature of 1°C (35°F), with highs reaching up to 16°C (62°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec343944526070727263544437
Data source: Temperature data for Achau 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 Achau

In Achau in January, the precipitation amount is 34 mm (1.3 in) spread over a period of 10 days.

January Precipitation Trends in Achau

The chart displays monthly precipitation patterns in Achau, 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 Achau, January typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec343137367862697384444955
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Achau

In Achau in January humidity is 90%. With an average temperature of 1°C (35°F), this humidity feels like an icy blanket clinging to your skin, making travel uncomfortable and every breath a struggle against the damp chill.

January Average Humidity in Achau

This chart illustrates the average monthly humidity levels in Achau, 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 Achau is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Achau

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

Maximum UV Index Levels in Achau for January

The chart shows the monthly maximum UV Index (UVI) for Achau 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 Achau typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886421
Data source: Achau 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 Achau Compares to Other Months

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

This table compares monthly weather conditions in Achau, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)34 mm (1.3 inches)90%low
February Weather4°C (39°F)31 mm (1.2 inches)84%moderate
March Weather6°C (44°F)37 mm (1.4 inches)78%moderate
April Weather11°C (53°F)36 mm (1.4 inches)73%high
May Weather16°C (60°F)78 mm (3.1 inches)71%very high
June Weather21°C (71°F)62 mm (2.4 inches)73%very high
July Weather22°C (72°F)69 mm (2.7 inches)70%very high
August Weather22°C (72°F)72 mm (2.9 inches)60%very high
September Weather17°C (63°F)84 mm (3.3 inches)65%high
October Weather12°C (54°F)44 mm (1.7 inches)84%moderate
November Weather7°C (44°F)48 mm (1.9 inches)89%low
December Weather3°C (38°F)55 mm (2.2 inches)89%low

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