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October Weather in Mastic, United States

Last updated: June 24, 2025

The average temperature in Mastic, United States during October is a pleasant 16°C (62°F). Expect daily temperatures to range from a cool 5°C (42°F) to a warm 27°C (80°F). This month also sees precipitation of 139 mm (5.5 in) over approximately 11 days, contributing to an average humidity of 74%.

October Temperature in Mastic

In October in Mastic, the average temperature is 16°C (62°F). The maximum can reach 27°C (80°F), while the minimum can drop as low as 5°C (42°F). This moderate climate makes it a pleasant time for travelers to explore the beauty of Mastic.

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

The chart illustrates October temperature patterns in Mastic, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mastic, October typically has an average temperature of 16°C (62°F), with highs reaching up to 27°C (80°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec373841485767757569615042
Data source: Temperature data for Mastic 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 Mastic

In Mastic in October, the precipitation amount is 139 mm (5.5 in) occurring over a span of 11 days.

October Precipitation Trends in Mastic

The chart displays monthly precipitation patterns in Mastic, 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 Mastic, October typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec81107106122117681009887139102134
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Mastic

In Mastic in October, humidity is 74%. With an average temperature of 16°C (62°F), this humidity feels like a warm, heavy blanket enveloping you, making it slightly uncomfortable for traveling as it can lead to a sticky sensation that may sap your energy during outdoor activities.

October Average Humidity in Mastic

This chart illustrates the average monthly humidity levels in Mastic, 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 Mastic is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Mastic

In Mastic 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 Mastic, you can refer to this Hourly UV Index in Mastic.

Maximum UV Index Levels in Mastic for October

The chart shows the monthly maximum UV Index (UVI) for Mastic 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 Mastic typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Mastic 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 Mastic Compares to Other Months

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

This table compares monthly weather conditions in Mastic, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)81 mm (3.2 inches)84%moderate
February Weather3°C (38°F)107 mm (4.2 inches)82%moderate
March Weather5°C (41°F)106 mm (4.2 inches)81%high
April Weather9°C (48°F)122 mm (4.8 inches)78%very high
May Weather14°C (57°F)117 mm (4.6 inches)69%very high
June Weather19°C (67°F)68 mm (2.7 inches)69%very high
July Weather24°C (75°F)100 mm (3.9 inches)62%very high
August Weather24°C (75°F)98 mm (3.8 inches)65%very high
September Weather21°C (70°F)87 mm (3.4 inches)68%very high
October Weather16°C (62°F)139 mm (5.5 inches)74%high
November Weather10°C (50°F)102 mm (4.0 inches)82%moderate
December Weather5°C (42°F)134 mm (5.3 inches)80%low

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