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October Weather in New Ulm, United States

Last updated: June 24, 2025

The average temperature in New Ulm, United States during October is a brisk 9°C (49°F), with extremes ranging from a chilly -11°C (12°F) to a summery 30°C (87°F). Expect about 96 mm (3.8 in) of precipitation spread over 10 days, and a relatively high average humidity of 84%.

October Temperature in New Ulm

In October in New Ulm, the average temperature is 9°C (49°F). Maximums can reach 30°C (87°F), while minimums can plunge as low as -11°C (12°F). Travelers should be prepared for a wide range of weather conditions, making it essential to dress in layers.

October Weather in New Ulm: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in New Ulm, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Ulm, October typically has an average temperature of 9°C (49°F), with highs reaching up to 30°C (87°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec171634446072747165493425
Data source: Temperature data for New Ulm 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 New Ulm

In New Ulm in October, the total precipitation amount is 96 mm (3.8 in) over a span of 10 days.

October Precipitation Trends in New Ulm

The chart displays monthly precipitation patterns in New Ulm, 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 New Ulm, October typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec30316484130109123113128963241
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in New Ulm

In New Ulm in October, humidity is 84%. With an average temperature of 9°C (49°F), this humidity feels like a chilly embrace, making travel uncomfortable as the dampness seeps into your clothes and lingers in the air, leaving you feeling cool yet clammy.

October Average Humidity in New Ulm

This chart illustrates the average monthly humidity levels in New Ulm, 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 New Ulm is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%90%85%84%78%80%81%81%81%84%88%84%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in New Ulm

In New Ulm in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in New Ulm.

Maximum UV Index Levels in New Ulm for October

The chart shows the monthly maximum UV Index (UVI) for New Ulm 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 New Ulm typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35589101098532
Data source: New Ulm 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 New Ulm Compares to Other Months

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

This table compares monthly weather conditions in New Ulm, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)30 mm (1.2 inches)87%moderate
February Weather-9°C (16°F)31 mm (1.2 inches)90%moderate
March Weather1°C (34°F)64 mm (2.5 inches)85%moderate
April Weather7°C (44°F)84 mm (3.3 inches)84%very high
May Weather15°C (60°F)130 mm (5.1 inches)78%very high
June Weather22°C (73°F)109 mm (4.3 inches)80%very high
July Weather24°C (75°F)123 mm (4.8 inches)81%very high
August Weather22°C (71°F)113 mm (4.4 inches)81%very high
September Weather18°C (65°F)128 mm (5.0 inches)81%very high
October Weather9°C (49°F)96 mm (3.8 inches)84%moderate
November Weather1°C (35°F)32 mm (1.3 inches)88%moderate
December Weather-4°C (25°F)41 mm (1.6 inches)84%low

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