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October Weather in Brewster, United States

Last updated: June 24, 2025

In Brewster, United States, the average temperature for October hovers around 14°C (57°F). However, be prepared for a range of temperatures, as it can dip to a minimum of -2°C (29°F) and soar to a maximum of 32°C (90°F). Visitors can expect precipitation to accumulate to 109 mm (4.3 in) over approximately 13 days, while the average humidity remains high at 82%.

October Temperature in Brewster

In October in Brewster, the average temperature is 14°C (57°F), with maximums reaching 32°C (90°F) and minimums dropping as low as -2°C (29°F). Travelers should be prepared for a wide range of temperatures during this time.

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

The chart illustrates October temperature patterns in Brewster, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brewster, October typically has an average temperature of 14°C (57°F), with highs reaching up to 32°C (90°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec303341506270757368574135
Data source: Temperature data for Brewster 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 Brewster

In Brewster in October, the precipitation amount is 109 mm (4.3 in), which occurs during 13 days.

October Precipitation Trends in Brewster

The chart displays monthly precipitation patterns in Brewster, 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 Brewster, October typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec87102100132117124121911031099491
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Brewster

In Brewster in October, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

October Average Humidity in Brewster

This chart illustrates the average monthly humidity levels in Brewster, 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 Brewster is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%87%81%83%82%76%77%82%89%86%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Brewster

In Brewster in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Brewster, you can refer to this Hourly UV Index in Brewster.

Maximum UV Index Levels in Brewster for October

The chart shows the monthly maximum UV Index (UVI) for Brewster 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 Brewster typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Brewster 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 Brewster Compares to Other Months

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

This table compares monthly weather conditions in Brewster, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)87 mm (3.4 inches)88%moderate
February Weather1°C (33°F)102 mm (4.0 inches)88%moderate
March Weather5°C (41°F)100 mm (3.9 inches)87%high
April Weather10°C (51°F)132 mm (5.2 inches)87%very high
May Weather17°C (62°F)117 mm (4.6 inches)81%very high
June Weather21°C (71°F)124 mm (4.9 inches)83%very high
July Weather24°C (75°F)121 mm (4.7 inches)82%very high
August Weather23°C (73°F)91 mm (3.6 inches)76%very high
September Weather20°C (68°F)103 mm (4.0 inches)77%very high
October Weather14°C (57°F)109 mm (4.3 inches)82%high
November Weather5°C (42°F)94 mm (3.7 inches)89%moderate
December Weather2°C (36°F)91 mm (3.6 inches)86%low

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