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October Weather in Lowell, United States

Last updated: June 24, 2025

In Lowell, United States, the average temperature in October is a cool 11°C (53°F). Be prepared for a range of weather, with minimum temperatures dipping to -3°C (26°F) and highs reaching up to 29°C (85°F). Expect about 130 mm (5.1 in) of precipitation spread over 14 days, and stay comfortable with an average humidity of 82%.

October Temperature in Lowell

In October in Lowell, the average temperature is 11°C (53°F), with maximums reaching 29°C (85°F) and minimums dropping as low as -3°C (26°F). Be prepared for a wide range of temperatures when planning your trip.

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

The chart illustrates October temperature patterns in Lowell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lowell, October typically has an average temperature of 11°C (53°F), with highs reaching up to 29°C (85°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec252636465970757265533832
Data source: Temperature data for Lowell 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 Lowell

In Lowell in October, the total precipitation amount is 130 mm (5.1 in) over the course of 14 days.

October Precipitation Trends in Lowell

The chart displays monthly precipitation patterns in Lowell, 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 Lowell, October typically receives around 130 mm (5.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec6568658613412068691131306266
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Lowell

In Lowell in October humidity is 82%. With an average temperature of 11°C (53°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities uncomfortable and sticky, often requiring frequent breaks to escape the muggy atmosphere.

October Average Humidity in Lowell

This chart illustrates the average monthly humidity levels in Lowell, 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 Lowell is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%87%82%81%78%79%80%82%87%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Lowell

In Lowell 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 Lowell.

Maximum UV Index Levels in Lowell for October

The chart shows the monthly maximum UV Index (UVI) for Lowell 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 Lowell typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24589101097532
Data source: Lowell 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 Lowell Compares to Other Months

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

This table compares monthly weather conditions in Lowell, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)64 mm (2.5 inches)87%low
February Weather-3°C (27°F)68 mm (2.7 inches)87%moderate
March Weather2°C (37°F)65 mm (2.6 inches)86%moderate
April Weather8°C (46°F)86 mm (3.4 inches)87%very high
May Weather15°C (60°F)134 mm (5.3 inches)82%very high
June Weather21°C (70°F)120 mm (4.7 inches)81%very high
July Weather24°C (75°F)68 mm (2.7 inches)78%very high
August Weather22°C (72°F)69 mm (2.7 inches)79%very high
September Weather18°C (65°F)113 mm (4.5 inches)79%high
October Weather11°C (53°F)130 mm (5.1 inches)82%moderate
November Weather3°C (38°F)62 mm (2.4 inches)87%moderate
December Weather0°C (32°F)65 mm (2.6 inches)86%low

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