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October Weather in Sebastian, United States

Last updated: June 24, 2025

In Sebastian, United States, the average temperature in October hovers around 26°C (80°F). However, temperatures can vary significantly, with a minimum of 10°C (50°F) and a maximum reaching 33°C (92°F). Expect 110 mm (4.3 in) of precipitation spread over 17 days, and a high average humidity of 83% that adds to the tropical feel of this vibrant locale.

October Temperature in Sebastian

In October in Sebastian, the average temperature is 26°C (80°F). Maximums can reach 33°C (92°F), while minimums can drop to as low as 10°C (50°F). This makes it an ideal time for travelers seeking pleasant weather and the chance to enjoy outdoor activities.

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

The chart illustrates October temperature patterns in Sebastian, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sebastian, October typically has an average temperature of 26°C (80°F), with highs reaching up to 33°C (92°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec657071757981838382807268
Data source: Temperature data for Sebastian 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 Sebastian

In Sebastian in October, the precipitation amount is 110 mm (4.3 in) spread over 17 days.

October Precipitation Trends in Sebastian

The chart displays monthly precipitation patterns in Sebastian, 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 Sebastian, October typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec334923691232152462501811105648
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Sebastian

In Sebastian in October humidity is 83%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable; you may find yourself needing frequent breaks for hydration and cool shade as the thick air clings to your skin.

October Average Humidity in Sebastian

This chart illustrates the average monthly humidity levels in Sebastian, 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 Sebastian is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%80%75%68%65%73%77%80%83%83%83%84%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sebastian

In Sebastian in October, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Sebastian.

Maximum UV Index Levels in Sebastian for October

The chart shows the monthly maximum UV Index (UVI) for Sebastian 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 Sebastian typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec6810111112121211975
Data source: Sebastian 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 Sebastian Compares to Other Months

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

This table compares monthly weather conditions in Sebastian, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)33 mm (1.3 inches)83%high
February Weather21°C (70°F)49 mm (1.9 inches)80%very high
March Weather22°C (71°F)23 mm (0.9 inches)75%very high
April Weather24°C (75°F)69 mm (2.7 inches)68%extreme
May Weather26°C (79°F)123 mm (4.9 inches)65%extreme
June Weather27°C (82°F)215 mm (8.4 inches)73%extreme
July Weather28°C (83°F)246 mm (9.7 inches)77%extreme
August Weather28°C (83°F)250 mm (9.8 inches)80%extreme
September Weather28°C (82°F)181 mm (7.1 inches)83%extreme
October Weather26°C (80°F)110 mm (4.3 inches)83%very high
November Weather22°C (73°F)56 mm (2.2 inches)83%high
December Weather20°C (68°F)48 mm (1.9 inches)84%moderate

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