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October Weather in Vienna, United States

Last updated: June 24, 2025

In October, the average temperature in Vienna, United States hovers around 15°C (59°F). However, prepare for a temperature range that can dip to a chilling -4°C (25°F) or soar to a warm 33°C (91°F). Expect about 102 mm (4.0 in) of precipitation spread over 12 days, and with an average humidity level of 76%, the air may feel quite muggy.

October Temperature in Vienna

In October in Vienna, the average temperature is 15°C (59°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as -4°C (25°F). It's advisable to pack layers to prepare for the wide temperature fluctuations while you explore.

October Weather in Vienna: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Vienna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vienna, October typically has an average temperature of 15°C (59°F), with highs reaching up to 33°C (91°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec333648556676807672594540
Data source: Temperature data for Vienna 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.

October Precipitation in Vienna

In Vienna in October, the total precipitation amount is 102 mm (4.0 in), occurring over a span of 12 days.

October Precipitation Trends in Vienna

The chart displays monthly precipitation patterns in Vienna, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Vienna, October typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec7576129129166879795511026248
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Vienna

In Vienna in October humidity is 76%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities less enjoyable and often leading to a quick sense of fatigue while traveling.

October Average Humidity in Vienna

This chart illustrates the average monthly humidity levels in Vienna, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Vienna is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%80%80%82%83%81%80%76%76%85%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Vienna

In Vienna in October, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Vienna.

Maximum UV Index Levels in Vienna for October

The chart shows the monthly maximum UV Index (UVI) for Vienna in October, 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 October, the maximum UV index in Vienna typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111109753
Data source: Vienna October 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 October Weather in Vienna Compares to Other Months

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

This table compares monthly weather conditions in Vienna, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)75 mm (3.0 inches)82%moderate
February Weather2°C (36°F)76 mm (3.0 inches)80%moderate
March Weather9°C (48°F)129 mm (5.1 inches)80%high
April Weather13°C (55°F)129 mm (5.1 inches)80%very high
May Weather19°C (66°F)166 mm (6.5 inches)82%very high
June Weather24°C (76°F)87 mm (3.4 inches)83%extreme
July Weather26°C (80°F)97 mm (3.8 inches)81%extreme
August Weather25°C (77°F)95 mm (3.7 inches)80%very high
September Weather22°C (73°F)51 mm (2.0 inches)76%very high
October Weather15°C (59°F)102 mm (4.0 inches)76%high
November Weather7°C (45°F)62 mm (2.4 inches)85%moderate
December Weather4°C (40°F)47 mm (1.9 inches)86%moderate

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